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<!-- DFIN New ActiveDisclosure (SM) XBRL Schema Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2026-03-20T16:40:41.2081+00:00 -->
<!-- Copyright (c) 2026 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
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          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_InterestExpenseExcludingWarrantLiability" xlink:label="asti_InterestExpenseExcludingWarrantLiability"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost"/>
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          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_GrossProceedsFromSecurities" xlink:label="asti_GrossProceedsFromSecurities"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="us-gaap_PaymentsOfFinancingCosts"/>
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          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_ATMAgreementMember" xlink:label="asti_ATMAgreementMember"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredRevenueByArrangementDisclosureTextBlock" xlink:label="us-gaap_DeferredRevenueByArrangementDisclosureTextBlock"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_DebtInstrumentPrincipalRollForward" xlink:label="asti_DebtInstrumentPrincipalRollForward"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_PreferredStockDividendIssuanceTerm" xlink:label="asti_PreferredStockDividendIssuanceTerm"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_OperatingLeaseAssetAmortization" xlink:label="asti_OperatingLeaseAssetAmortization"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_SaleOfStockCommissionRate" xlink:label="asti_SaleOfStockCommissionRate"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_DefinedContributionPlanLineItems" xlink:label="asti_DefinedContributionPlanLineItems"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_GovernmentResearchAndDevelopmentMember" xlink:label="asti_GovernmentResearchAndDevelopmentMember"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1"/>
          <link:loc xlink:type="locator" xlink:href="asti-20251231.xsd#asti_DebtInstrumentConversionPayableAmount" xlink:label="asti_DebtInstrumentConversionPayableAmount"/>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Grant Date Fair Value, Vested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Weighted Average Exercise Price, Forfeited / Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Proceeds from Short-Term Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Short-Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from bridge loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfVolumeWeightedAveragePriceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">VWAP price of common stock, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfVolumeWeightedAveragePriceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Volume Weighted Average Price Of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfVolumeWeightedAveragePriceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of volume weighted average price of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Derivative Liabilities at Fair Value [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Liability Activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Embedded Derivative [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares issued (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LucroInvestmentsVccEsgOpportunitiesFundMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lucro Investments VCC-ESG Opportunities Fund [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LucroInvestmentsVccEsgOpportunitiesFundMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lucro iIvestments VCC-ESG Opportunities Fund.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockRedemptionTermRequiredMakeWholeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred Stock, Redemption, Term, Required Make-Whole Dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockRedemptionTermRequiredMakeWholeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Redemption Term Required Make Whole Dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockRedemptionTermRequiredMakeWholeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, redemption, term, required make-whole dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionValueOfAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Book value of assets purchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionValueOfAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Value of Assets Purchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionValueOfAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset acquisition, value of assets purchased.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AllocationOfDebtProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Allocation of debt proceeds.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AllocationOfDebtProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Allocation of debt proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AllocationOfDebtProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allocation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Current Reporting Status</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Entity Current Reporting Status</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Damages value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingency, Damages Sought, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Warrant Exercises</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToSecuredConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion amount payable related to secured convertible notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToSecuredConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion Amount Payable Related to Secured Convertible Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToSecuredConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion amount payable related to secured convertible notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfSaleOfCommonStockCommissionOnAggregateGrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of commission on aggregate gross proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfSaleOfCommonStockCommissionOnAggregateGrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of sale of common stock commission on aggregate gross proceeds.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfSaleOfCommonStockCommissionOnAggregateGrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Sale Of Common Stock Commission On Aggregate Gross Proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Net of Valuation Allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Deferred Tax Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, convertible, threshold trading days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Threshold Trading Days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock, convertible, threshold trading days.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">COMMITMENTS AND CONTINGENCIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares authorized (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AgreementEnteredDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Agreement entered date.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AgreementEnteredDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Agreement Entered Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AgreementEnteredDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement entered date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2029</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercisePriceOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right Exercise Price of Warrants Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercisePriceOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrant or right exercise price of warrants exercised.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercisePriceOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise price per share, Warrants exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExtinguishmentOfDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Extinguishment Of Derivative Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExtinguishmentOfDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Extinguishment Of Derivative Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExtinguishmentOfDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Liability extinguished</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product and Service</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpensePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpensePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income (Expense) [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpensePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other income expense.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Period Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Period Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionsPayableBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversions payable balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionsPayableBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversions payable balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Stated Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stated interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Shell Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Shell Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Reporting</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash and Cash Equivalents, at Carrying Value, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1B Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One B Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series One B Preferred Stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregatePurchasePriceForRemainingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate purchase price for remaining warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregatePurchasePriceForRemainingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Purchase Price For Remaining Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregatePurchasePriceForRemainingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase price for remaining warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series 1C preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One C Preferred Stock [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1C Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalStockRepaymentOfPreferredStock_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of Series 1B Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalStockRepaymentOfPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Stock Repayment Of Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalStockRepaymentOfPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to additional paid in capital stock repayment of preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfRentableSquareFeetOfBuilding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of rentable square feet of building.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfRentableSquareFeetOfBuilding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Rentable Square Feet Of Building</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfRentableSquareFeetOfBuilding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of rentable square feet of building</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable, Related Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related party payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanEmployeeMinimumAge_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Defined Contribution Plan, Employee Minimum Age</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanEmployeeMinimumAge_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan Employee Minimum Age</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanEmployeeMinimumAge_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee minimum age</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six Series A Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 Series A Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Series A Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares issued (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock shares sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Board of Directors Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease terms description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Short Term Debt [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Interest, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Interest Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Prepaid Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Prepaid expenses and other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwentyTwentySixPIPEPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 PIPE Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwentyTwentySixPIPEPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Twenty Six PIPE Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwentyTwentySixPIPEPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 PIPE Purchase Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyThreePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Three Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyThreePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty three public offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyThreePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfAllocationOfProceedsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of allocation of proceeds.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfAllocationOfProceedsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Allocation of Proceeds [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfAllocationOfProceedsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Summary of Allocation of Proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromDebtNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Debt, Net of Issuance Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromDebtNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from Contract with Customer [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Recognition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Filer Category</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Filer Category</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reclassification, Comparability Adjustment [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reclassifications</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdPercentageOfStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, convertible, threshold percentage of stock price trigger</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdPercentageOfStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred stock, Convertible, Threshold Percentage of Stock Price Trigger</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdPercentageOfStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock, convertible, threshold percentage of stock price trigger.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentTermsForPlacementAgentCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment terms for placement agent compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentTermsForPlacementAgentCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment terms for placement agent compensation.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentTermsForPlacementAgentCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment terms for placement agent compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cumulative Effect of Changes in Fianancial Statement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Standards Update and Change in Accounting Principle [Table Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Date 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment date 3.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Lived Tangible Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionOfPrefundedWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of prefunded warrants Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionOfPrefundedWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion of prefunded warrants amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionOfPrefundedWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of prefunded warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Frequency of Periodic Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Frequency of periodic payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Loss Carryforwards [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueMay12021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Twelve percent promissory note due May 1 2021.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueMay12021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Percent Promissory Note Due May12021 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueMay12021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Twelve Percent Promissory Note Due May 1, 2021</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crowdex investments limited liability company.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crowdex Investments Limited Liability Company [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Crowdex Investments, LLC</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">New Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CreditorHoldingNotePayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Creditor holding note payable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CreditorHoldingNotePayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Creditor Holding Note Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CreditorHoldingNotePayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Creditor Holding Note Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Valuation allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Valuation Allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Valuation allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period shares on ATM facility.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares On ATM Facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from sale on ATM facility (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal statutory rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Original issue price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Purchase price of share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering price per share and warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Third Party Engaged [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueBetweenSeptember112019ToMarch092020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">12% promissory note due between September 11, 2019 to March 09, 2020.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueBetweenSeptember112019ToMarch092020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Percent Promissory Note Due Between September112019 To March092020 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueBetweenSeptember112019ToMarch092020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Twelve Percent Promissory Note Due Between September112019 To March092020</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Registration Rights Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Registration Rights Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Registration Rights Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Letter Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Letter Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Letter agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from unsecured convertible promissory note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from secured convertible promissory note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent activity costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredSharesAreConvertibleToCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible preferred shares are convertible to common stock shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredSharesAreConvertibleToCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible preferred shares are convertible to common stock shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredSharesAreConvertibleToCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible preferred shares are convertible to common stock shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private placement offering price percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Offering Price Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private placement offering price percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Initial onversion price per common share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible preferred stock conversion price.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed conversion price per 10,000 common share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoteWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoteWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Note Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percent of employee contribution that employer will match</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredBeforeJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employees Hired Before January 1, 2010 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredBeforeJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees Hired Before January12010 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredBeforeJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees Hired Before January 1, 2010</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Inventory, Current [Table Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Origination fees paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Issuance Costs, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Issuance Costs, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Placement Agent Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Placement Agent Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Placement Agent Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private placement advance notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Advance Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrivatePlacementAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Private Placement Advance Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LiquidityAndContinuedOperationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">LIQUIDITY AND CONTINUED OPERATIONS [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEInvestorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 PIPE Investors.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfPaydownAmountUponSubsequentFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of Paydown amount upon subsequent funding.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfPaydownAmountUponSubsequentFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Paydown amount upon subsequent funding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfPaydownAmountUponSubsequentFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of paydown amount upon subsequent funding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vesting [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Redemption Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redemption amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseCommencementDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease Commencement Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseCommencementDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease commencement date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseCommencementDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lease commencement date.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1B Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One B Preferred Stock [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneBPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one B preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of stock options granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock Options Outstanding, Shares, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition Price of Acquisition Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset acquisition price of acquisition other assets.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ResearchDevelopmentAndManufacturingOperationsExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Research, development and manufacturing operations expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ResearchDevelopmentAndManufacturingOperationsExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research, development and manufacturing operations expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringFeesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-recurring engineering fees receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringFeesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Recurring Engineering Fees Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringFeesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-recurring engineering fees receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Preferred Stock and Preference Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividends Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net Income/(Loss) Per Share (Basic)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings Per Share (Basic)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Earnings Per Share, Basic, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesNewIssuesPerOfferingUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares New Issues Per Offering Unit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesNewIssuesPerOfferingUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period shares new issues per offering unit.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesNewIssuesPerOfferingUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New issues per offering unit (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retirement Benefits [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RETIREMENT PLAN</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent stage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent Stage [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent Stage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred true-ups</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Stock Options Outstanding, Shares, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Stock Options Outstanding, Shares, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average grant date fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VectraBankColoradoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vectra Bank Colorado.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VectraBankColoradoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vectra Bank Colorado [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VectraBankColoradoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vectra</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustedNumberOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjusted number of warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustedNumberOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjusted Number of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accounts receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments to reconcile net loss to cash used in operating activities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Proceeds Received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gross proceeds received.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionAssetsPurchasedAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets purchased amount payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionAssetsPurchasedAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Assets Purchased Amount Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionAssetsPurchasedAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset acquisition, assets purchased amount payable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Prefunded Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Prefunded Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Prefunded Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Finished Goods, Net of Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finished goods</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfRentIncreaseInAnnualRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of rent increase in annual rate.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfRentIncreaseInAnnualRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Rent Increase In Annual Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfRentIncreaseInAnnualRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of rent increase in annual rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentDateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument prepayment date description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentDateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Prepayment Date Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentDateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument prepayment date description.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockNumberOfVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock number of votes,</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockNumberOfVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Number Of Votes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockNumberOfVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock number of votes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Standards Update [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesICPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series I C Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesICPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series I C Preferred Stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesICPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series I C Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Small Business</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Small Business</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Accrued Liabilities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Plan Modification, Description and Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock settlement terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Retained Earnings (Accumulated Deficit), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfUnsecuredDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Unsecured Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfUnsecuredDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment for termination of note payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingStandardsUpdate201602Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ASC 842</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingStandardsUpdate201602Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Standards Update 2016-02 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Well-known Seasoned Issuer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Well-known Seasoned Issuer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Average price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToFileRegistrationStatement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of days to file registration statement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToFileRegistrationStatement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of days to file registration statement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToFileRegistrationStatement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of days to file registration statement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPrefundedWarrantsAndCommonStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount allocated to common stock or prefunded warrants and common stock warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPrefundedWarrantsAndCommonStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Allocated To Common Stock Or Prefunded Warrants And Common Stock Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPrefundedWarrantsAndCommonStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount allocated to common stock or prefunded warrants and common stock warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Measurement Input</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period, value, issued to settle liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Issued To Settle Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock issued to settle liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Defined Contribution Plan [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other assets.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent write off.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent Write Off</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent write off</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeLoanNetOfDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Bridge loan, net of discount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeLoanNetOfDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bridge Loan, net of discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeLoanNetOfDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge Loan, net of discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Valuation Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory reserve balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Payment Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, payment terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Lease, Description [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Costs of revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product and Service</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredDebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Debt, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredDebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal statutory rate, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INVENTORIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of securities called by warrants (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants exercisable for number shares of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants to purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ChiefExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Chief Executive Officer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ChiefExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chief Executive Officer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EffectiveIncomeTaxRateReconciliationPermanentTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Effective Income Tax Rate Reconciliation, Permanent Tax Differences</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EffectiveIncomeTaxRateReconciliationPermanentTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation Permanent Tax Differences</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EffectiveIncomeTaxRateReconciliationPermanentTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Permanent tax differences</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Joint development agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Joint Development Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Joint Development Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash (used in) operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net cash used in operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Reduction to lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction to lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Operating Lease Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Operating lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExerciseDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Exercise Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExerciseDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants exercise description.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskRoleOfManagementTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Role of Management [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountPayablesToLandlord_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount payables to landlord</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountPayablesToLandlord_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Payables to Landlord</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountPayablesToLandlord_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount payables to landlord</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan, Employer Discretionary Contribution Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employer discretionary contribution amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Weighted Average Exercise Price, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Other_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Other_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accumulated depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Less: Accumulated depreciation and amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization of Debt Discount (Premium)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization of debt discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OriginalNoteDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Original note discount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OriginalNoteDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Original Note Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OriginalNoteDiscount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Original Note Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ManufacturingMachineryAndEquipmentInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Manufacturing machinery and equipment in progress.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ManufacturingMachineryAndEquipmentInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Manufacturing Machinery And Equipment In Progress [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ManufacturingMachineryAndEquipmentInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Manufacturing machinery and equipment, in progress</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Deferred Tax Liabilities, Gross, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Net Deferred Tax Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Weighted Average Assumptions Used to Estimate Fair Values</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt instrument, convertible, threshold percentage of stock price trigger</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition Price of Acquisition Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset acquisition price of acquisition inventory.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities without Readily Determinable Fair Value, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments without a readily determinable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantSettlementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant settlement amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantSettlementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Settlement Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantSettlementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant settlement expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantSettlementAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Warrant settlement (Note 10)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrant or right exercised.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Right-of-Use Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease right-of-use assets, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross Deferred Tax Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ChiefFinancialOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chief Financial Officer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ChiefFinancialOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Chief Financial Officer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfInstitutionalInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of institutional investors.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfInstitutionalInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Institutional Investors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfInstitutionalInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of institutional investors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IndefinitelyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Indefinitely.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IndefinitelyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Indefinitely [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IndefinitelyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Indefinitely</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrincipalAmountPrepaymentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal amount prepayment percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrincipalAmountPrepaymentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Principal Amount Prepayment Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrincipalAmountPrepaymentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Principal amount prepayment percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ProceedsFromIssuanceOfStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from issuance of stock and warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ProceedsFromIssuanceOfStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Stock and Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ProceedsFromIssuanceOfStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from issuance of stock and warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collaborative Arrangement and Arrangement Other than Collaborative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeNewLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Bridge new loans.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeNewLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bridge new loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BridgeNewLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge new loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collaborative Arrangement and Arrangement Other than Collaborative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, Allowance for Credit Loss, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowance for doubtful accounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentOfPreferredStockShares_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of Series 1B Preferred Stock (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentOfPreferredStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayment Of Preferred Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentOfPreferredStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayment of preferred stock shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleThresholdPercentageOfStockPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Threshold Percentage of Stock Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleThresholdPercentageOfStockPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument, convertible, threshold percentage of stock price.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleThresholdPercentageOfStockPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt instrument, convertible, threshold percentage of stock price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets, Noncurrent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured convertible note financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured convertible note financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured convertible note financing.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PhotovoltaicThinFilmSolarCellsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Photovoltaic Thin Film Solar Cells</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PhotovoltaicThinFilmSolarCellsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Photovoltaic Thin Film Solar Cells [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PhotovoltaicThinFilmSolarCellsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Photovoltaic thin film solar cells.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrant or right term.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Class of warrant or right term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net change in cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_CH_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Switzerland</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_CH_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SWITZERLAND</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BRIDGE LOANS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Impairment loss</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of long-lived assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Par or Stated Value Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, par value (in dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Embedded Derivative [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfAdoptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Standards Update [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecurityDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease security deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecurityDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Tranche One [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-Based Payment Arrangement, Tranche One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Tranche One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToOutstandingPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion amount payable related to outstanding preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToOutstandingPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion Amount Payable Related to outstanding preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionAmountPayableRelatedToOutstandingPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion Amount Payable Related to outstanding preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Principal Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Repayments of Short-Term Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Short-Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Repayment of bridge loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFinStmtErrorCorrectionFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Financial Statement Error Correction [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Shares, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEPre-FundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six PIPE Pre-Funded Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEPre-FundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 PIPE Pre-Funded Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEPre-FundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 PIPE Pre-Funded Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToRegisterStocksOrWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of days to register stocks/warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToRegisterStocksOrWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of days to register stocks or warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysToRegisterStocksOrWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of days to register stocks/warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowElementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Elements [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowElementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Cash Transactions:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PurchasePriceOfSharesWithAccompanyingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Price Of Shares With Accompanying Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PurchasePriceOfSharesWithAccompanyingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase price of shares with accompanying warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PurchasePriceOfSharesWithAccompanyingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price of shares with accompanying warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accrued Liabilities, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Long-Term Debt Instruments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OneThirdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">One Third [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OneThirdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">One third member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OneThirdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">One Third</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToDownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Down round deemed dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToDownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Down Round Deemed Dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToDownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to down round deemed dividend.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument, Default Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Default Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Default interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdvertisingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Advertising Cost [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdvertisingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketing and Advertising Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal converted into conversions payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Convertible Notes Payable, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversions notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionsOfDeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additions of deferred revenue.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionsOfDeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additions Of Deferred Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionsOfDeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning Balance, Non-vested Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance, Non-vested Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of unvested units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal converted into stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of L1 Note and Conversions Payable into Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Global ichiban limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Global Ichiban Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Global Ichiban Limited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExerciseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants exercise term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExerciseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Exercise Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExerciseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants exercise term.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FirstRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First repurchase.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FirstRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Repurchase [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FirstRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares outstanding (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Preferred Stock, Shares Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Preferred Stock, Shares Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneASecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one A securities purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneASecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One A Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneASecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1A SPA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseInitialPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lease initial payment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseInitialPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease Initial Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LeaseInitialPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease initial payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainLossOnFairValueOfDerivativeAndExtinguishmentOfLiabilitiesNetIncludingAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain loss on fair value of derivative and extinguishment of liabilities net Including the accrued interest.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainLossOnFairValueOfDerivativeAndExtinguishmentOfLiabilitiesNetIncludingAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain Loss On Fair Value Of Derivative And Extinguishment Of Liabilities Net Including Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainLossOnFairValueOfDerivativeAndExtinguishmentOfLiabilitiesNetIncludingAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of derivatives and gain/(loss) on extinguishment of liabilities,net including the accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PublicUtilitiesInventoryAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Lender [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of Credit Facility, Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contract with Customer, Liability, Revenue Recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Recognized as revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent applications filed.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent Applications Filed [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent Applications Filed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Shares Converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion of stock, stock converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Securities purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JuneTwentyTwentyFiveStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">June 2025 Stock Options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JuneTwentyTwentyFiveStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">JuneTwenty twenty five stock options [member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JuneTwentyTwentyFiveStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">JuneTwenty twenty five stock options.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State and local income taxes, net of federal income tax effect, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedBonusesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Bonuses, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedBonusesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">AccruedBonusesCurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Redemption Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock redemption price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Deferred Tax Assets and Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Unamortized Discount (Premium), Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, unamortized discount (premium), net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Unamortized Discount (Premium), Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Initial discount on convertible notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument Prepayment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Prepayment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentPrepaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument prepayment amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FlisomAgMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Flisom AG</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FlisomAgMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Flisom AG [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FlisomAgMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Flisom AG.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1CPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1C Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1CPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series 1C Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1CPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series 1C preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtPrincipalAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-Term Debt, Principal Amount Transferred To New Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtPrincipalAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Principal Amount Transferred To New Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtPrincipalAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt, principal amount transferred to new lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsNoncurrentDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred Tax Assets, Noncurrent, Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsNoncurrentDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Noncurrent Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsNoncurrentDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone and engineering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone And Engineering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone and engineering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Credit Carryforwards, Research</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Section 174 costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Term [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected life of the options (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected life of the warrants (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OwnershipOfOutstandingStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ownership Of Outstanding Stock, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OwnershipOfOutstandingStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership Of Outstanding Stock Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OwnershipOfOutstandingStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership of outstanding stock, percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Convertible Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gross proceeds received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of Series 1C Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Loss Carryforwards [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares granted, vesting percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of shares on vesting dates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate intrinsic value option outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest expense debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest Expense, Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest expense upon conversion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unamortized discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Unamortized discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Unamortized Discount, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Original issuance discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued interest.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AOCI Attributable to Parent [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Accumulated Comprehensive Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_NameOfMajorCustomerDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Derivative Liability, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finite-Lived Intangible Assets, Major Class Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShippingAndHandlingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shipping and handling costs policy.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShippingAndHandlingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shipping And Handling Costs Policy [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShippingAndHandlingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shipping and Handling Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Placement Agent Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Placement Agent Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, after Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafte</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WainwrightEngagementLetterMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wainwright Engagement Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WainwrightEngagementLetterMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Wainwright engagement letter [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WainwrightEngagementLetterMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Wainwright engagement letter.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantCoverageOnSecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of warrant coverage on secured convertible note financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantCoverageOnSecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of warrant coverage on secured convertible note financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantCoverageOnSecuredConvertibleNoteFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of warrant coverage on secured convertible note financing.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Debt [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unsecured Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncomeDisclosureNonoperatingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income, Nonoperating [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock, value, issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stated value of preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtExtinguishmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Debt Extinguishment or Debt Prepayment Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtExtinguishmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment for early extinguish of debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling, General and Administrative Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, general and administrative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Selling, General and Administrative Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, maturity date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loans mature date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Minimum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated fair value of shares granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted Average Grant Date Fair Value, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Were Exercised Into Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants were exercised into common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of warrants (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OptionToPurchaseIntellectualPropertyRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Option to purchase intellectual property rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OptionToPurchaseIntellectualPropertyRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Option to Purchase Intellectual Property Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OptionToPurchaseIntellectualPropertyRights_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Option to purchase intellectual property rights.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredAfterJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employees Hired After January 1, 2010 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredAfterJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees Hired After January12010 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesHiredAfterJanuary12010Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees Hired After January 1, 2010</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneATTwoSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one A T two securities purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneATTwoSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One A T Two Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneATTwoSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche 2 SPA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OperatingLossCarryForwardsLimitationsOnUseAmountWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Write-off of associated limited NOLs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OperatingLossCarryForwardsLimitationsOnUseAmountWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carry forwards Limitations On Use Amount write-off</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OperatingLossCarryForwardsLimitationsOnUseAmountWriteOff_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating loss carry forwards limitations on use amount write-off.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization of Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone arrangement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Arrangement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone Arrangement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepurchaseAndCancelOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repurchase and cancel of warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepurchaseAndCancelOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repurchase and cancel of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: Down round deemed dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Down Round Deemed Dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Down round deemed dividend.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DownRoundDeemedDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less: Down round deemed dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period, shares, issued to settle liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Issued To Settle Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodSharesIssuedToSettleLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued to settle liabilities (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxPeriodDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax Period [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxPeriodDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Expire1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants Expire1.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expire on January 6, 2031</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Product Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Products</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommonStockNumberOfVotesPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common Stock, Number Of Votes Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommonStockNumberOfVotesPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Number Of Votes Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommonStockNumberOfVotesPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, number of votes per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retirement value of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchased and Retired During Period, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleClosingPeriodAfterExercise_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset resale closing period after exercise</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleClosingPeriodAfterExercise_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Resale Closing Period After Exercise</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleClosingPeriodAfterExercise_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset resale closing period after exercise.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Repurchase of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price for repurchase of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Warrant repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net operating loss carryforwards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, after Allowance for Credit Loss, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts Receivable, after Allowance for Credit Loss, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade receivables, net of allowance of $0 and $0, respectively</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accounts receivable, net balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and contingencies (Note 17)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Leases [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Expire 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants Expire 2.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsExpire2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expire on July 6, 2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BD1InvestmentHoldingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">BD 1 Investment Holding, LLC.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BD1InvestmentHoldingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BD 1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prefunded warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prefunded warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prefunded warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Non-vested, Weighted Average Grant Date Fair Value, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Non-vested, Weighted Average Grant Date Fair Value, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Warrant.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AwardedPatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Awarded patents.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AwardedPatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Awarded Patents [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AwardedPatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Awarded Patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LiquidityAndContinuedOperationsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">LIQUIDITY AND CONTINUED OPERATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LiquidityAndContinuedOperationsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liquidity And Continued Operations [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LiquidityAndContinuedOperationsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LIQUIDITY, CONTINUED OPERATIONS, AND GOING CONCERN</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPeriodBeforeConversionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Preferred Stock, Period Before Conversion Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPeriodBeforeConversionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock Period Before Conversion Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPeriodBeforeConversionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement period after conversion date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPeriodBeforeConversionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement period after conversion date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanExchangeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Global ichiban exchange notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanExchangeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Global Ichiban Exchange Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GlobalIchibanExchangeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">GI Exchange Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentForPlacemenAgentCashFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment For Placemen Agent Cash Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentForPlacemenAgentCashFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Placemen agent cash fee paid.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentForPlacemenAgentCashFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Placemen agent cash fee paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Present value of lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Present value of lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Work in Process, Net of Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Work in process</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorFirmId_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Firm ID</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorFirmId_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Firm ID</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DawsonJamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dawson James</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DawsonJamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dawson James [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DawsonJamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Dawson James.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Dividend Rate, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, dividend rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forecast [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forecast</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssetNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred tax liabilities operating lease right of-use asset, net.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssetNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities Operating Lease Right Of Use Asset Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssetNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Operating lease right-of-use asset, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Bridge Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bridge Loan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockDividendMakeWholeDividendRatetoMarketValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred Stock, Dividend, Make-Whole Dividend Rate to Market Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockDividendMakeWholeDividendRatetoMarketValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividend Make Whole Dividend Rateto Market Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockDividendMakeWholeDividendRatetoMarketValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, dividend, make-whole dividend rate to market value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsQuantitativeInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Benchmark [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Benchmark</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerProductAndServiceExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from Contract with Customer, Product and Service [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerProductAndServiceExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue from Contract with Customer, Product and Service [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bridge Loan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning, Principal Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending, Principal Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BridgeLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge loan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Lease, Description [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sabby.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sabby [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sabby</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in valuation allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Noncurrent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-recurring Engineering Revenue.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-recurring Engineering Revenue [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NonRecurringEngineeringRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NRE Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RawMaterialMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Raw Material</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RawMaterialMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Raw Material [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RawMaterialMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Raw Material.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Contributions to equity method investment</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants price per share.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeStart1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date Range, Start</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalWarrantRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant repurchase</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prefunded warrants price share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prefunded Warrants Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrefundedWarrantsPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prefunded warrants price per share.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Debt, Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible [Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainLossOnSettlementOfLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain loss on settlement of liabilities.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfBeneficiallyOwnInExcess_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of beneficially own in excess.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfBeneficiallyOwnInExcess_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Beneficially Own in Excess</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfBeneficiallyOwnInExcess_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of beneficially own in excess of common stock outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementScenarioAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1C Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One C Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneCPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one C preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Offering expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ATM Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ATM Facility.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ATM Facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Effective Income Tax Rate Reconciliation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Lived Tangible Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Short-Term Debt [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Short-term Debt Instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Private Placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds from issuance of private placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gross proceeds from private placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUBSEQUENT EVENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Raw Materials, Net of Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Raw materials</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price, including transaction costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Consideration Transferred, Transaction Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt, amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Long-Term Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">RELATED PARTY TRANSACTIONS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAmountDrawnDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional amount drawn description.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAmountDrawnDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Amount Drawn Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAmountDrawnDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional amount drawn description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">APIC, Share-Based Payment Arrangement, Increase for Cost Recognition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionFixedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionFixedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition Price of Acquisition Fixed Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetAcquisitionPriceOfAcquisitionFixedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset acquisition price of acquisition fixed assets.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in valuation allowance, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total stockholders' equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of cost investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of cost investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Par or Stated Value Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, par value (in dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Stockholders' Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Series B Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Series B Warrants Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Series B Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PROMISSORY NOTES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Tranche Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-Based Payment Arrangement, Tranche Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Tranche Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRepurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Repurchase Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRepurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repurchase amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity method investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Use of Estimates</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInventoriesSpareParts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Spare machine parts</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestExpenseNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Interest Expense, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestExpenseNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Interest Expense Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedInterestExpenseNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest expense, noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leasehold Improvements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leasehold improvements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ThreeLowestVolumeWeightedAveragePriceOfCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Three lowest volume weighted average price of common stock.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ThreeLowestVolumeWeightedAveragePriceOfCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Three Lowest Volume Weighted Average Price of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainOnTheLeaseModification_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on the lease modification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainOnTheLeaseModification_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain on the lease modification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GainOnTheLeaseModification_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain on the lease modification.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Non-vested Restricted Stock and Related Activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneAConvertiblePreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one A convertible preferred stock.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneAConvertiblePreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1A Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Name [Domain]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Disclosure [Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputDiscountRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Discount Rate [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputDiscountRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input, Discount Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Equity Method Investments</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Periodic Payment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Periodic Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weekly payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockStatedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Stated Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockStatedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock stated value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockStatedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stated value of preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Public offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivables and Allowance for Doubtful Accounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NanyangInvestmentManagementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Nanyang investment management.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NanyangInvestmentManagementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nanyang Investment Management [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NanyangInvestmentManagementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Nanyang Investment Management</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfDailyVolumeWeightedAveragePriceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Daily VWAP of common stock, Percentage</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfDailyVolumeWeightedAveragePriceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of daily volume weighted average price of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Description and Basis of Presentation [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BASIS OF PRESENTATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Expertise of Management Responsible [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares granted, vesting rights description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares granted, vesting rights description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ChiefExecutiveOfficerAndChiefFinancialOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chief Executive Officer and Chief Financial Officer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ChiefExecutiveOfficerAndChiefFinancialOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Chief Executive Officer and Chief Financial Officer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ChiefExecutiveOfficerAndChiefFinancialOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Chief Executive Officer and Chief Financial Officer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax Period [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ResearchDevelopmentandManufacturingOperationsCostsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Research, Development and Manufacturing Operations Costs, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ResearchDevelopmentandManufacturingOperationsCostsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research Developmentand Manufacturing Operations Costs Policy Policy [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ResearchDevelopmentandManufacturingOperationsCostsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research, Development and Manufacturing Operations Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ASSET ACQUISITION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Other Adjustments, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Adjustments, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, Plant and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and contingencies.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments And Contingencies [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LossContingencyCommonStockWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LossContingencyCommonStockWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss contingency common stock warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LossContingencyCommonStockWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loss contingency common stock warrant.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_QualifiedFinancingMinimumProceedsRequired_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Qualified financing minimum proceeds required.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_QualifiedFinancingMinimumProceedsRequired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Qualified Financing Minimum Proceeds Required</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_QualifiedFinancingMinimumProceedsRequired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum proceeds required for Qualified Financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of reportable segment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Reportable Segments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1ConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">L1 Convertible Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1ConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">L1 Convertible Note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1ConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">L1 Convertible Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1ConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">L1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockWarrantToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Offering shares of common stock warrant to purchase.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockWarrantToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering Shares of Common Stock Warrant to Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockWarrantToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering shares of common stock warrant to purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Other Adjustments, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Adjustments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Property, Plant and Equipment, Gross, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, Plant and Equipment:</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property, Plant and Equipment, Gross, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Property, Plant and Equipment, Gross, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RegisteredAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Registered advance notes.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RegisteredAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Registered Advance Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClosedTwoLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Closed two loans</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClosedTwoLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Closed two loans.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConvertibleThresholdCommencingTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, convertible, threshold commencing trading days</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Loan1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan 1</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment date 1.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Loan2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan 2.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Loan2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Loan2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan 2</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CoVenturerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Co-venturer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CoVenturerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TubeSolar AG</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmbeddedDerivativeAdditionalDerivativeLiabilityOnNewNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Embedded derivative additional derivative liability on new notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmbeddedDerivativeAdditionalDerivativeLiabilityOnNewNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Additional Derivative Liability On New Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmbeddedDerivativeAdditionalDerivativeLiabilityOnNewNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional derivative liability on new notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash and cash equivalents at end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash and cash equivalents at beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsToBeFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent applications to be filed.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsToBeFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent Applications To Be Filed [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentApplicationsToBeFiledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent Applications To Be Filed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MaximumOutstandingSharesOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum outstanding shares owned, percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MaximumOutstandingSharesOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum outstanding shares owned, percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MaximumOutstandingSharesOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum outstanding shares owned, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period value on ATM facility.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value On ATM Facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOnAtmFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from sale on ATM facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant exercise price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">June 19, 2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Date 4 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment date 4.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ForgivenessOfPayablesToRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forgiveness of Payables to Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ForgivenessOfPayablesToRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Forgiveness of payables to related party.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ForgivenessOfPayablesToRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forgiveness of payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ICFR Auditor Attestation Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ICFR Auditor Attestation Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of options exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Foreign currency translation gain/(loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign currency translation gain/(loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetRentableArea_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net rentable area</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetRentableArea_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Rentable Area</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DEBT</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred Stock, Conversion, Required Common Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Conversion Required Common Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, conversion, required common share price (in dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustedPurchaseOfCommonStockExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjusted purchase of common stock exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustedPurchaseOfCommonStockExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjusted purchase of common stock exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedSalariesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Salaries, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual vesting percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Stock Units (RSUs) [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted Stock Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">April 13, 2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Date 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PrepaymentDate2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment Date 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Effect, Period of Adoption, Adjustment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vesting [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Comprehensive Income/(Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoanTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Bridge Loan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoanTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of bridge loan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoanTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Bridge Loan Table Text Block</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class of Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SaleOfStockWarrantRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale Of Stock Warrant Ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SaleOfStockWarrantRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Element for disclosing the number of warrants issued relative to the number of underlying shares in an offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SaleOfStockWarrantRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant issued to shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant expire date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred rate change</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingCostsAndExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Costs and Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to additional paid in capital warrant settlement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Warrant Settlement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant settlement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments [Policy Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShorttermDebtAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Short-term Debt, Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShorttermDebtAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shortterm Debt Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShorttermDebtAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShorttermDebtAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related party payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Payables Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related party payables current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgencyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Placement Agency Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgencyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Placement agency agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgencyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Placement Agency Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdvertisingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Advertising Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdvertisingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advertising expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LowestPriceToConvertDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lowest price to convert debt.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LowestPriceToConvertDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lowest Price to Convert Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LowestPriceToConvertDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lowest conversion price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Common Shares Outstanding (Diluted)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Weighted Average Number of Shares Outstanding, Diluted, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfFeesPayableUnderTailProvision_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of fees payable under tail provision</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfFeesPayableUnderTailProvision_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of fees payable under tail provision</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfFeesPayableUnderTailProvision_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of fees payable under tail provision.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeparationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Separation Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeparationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Separation Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeparationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Separation agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Vesting Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share-based compensation arrangement by share-based payment award, vesting date.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vesting date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred tax assets, operating lease liability.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Operating Lease Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxAssetsOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfWarrantsExercisableUponIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of warrants exercisable upon issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfWarrantsExercisableUponIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of warrants exercisable upon issuance.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfWarrantsExercisableUponIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of warrants exercisable upon issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related party payables.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Payables Policy [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RelatedPartyPayablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregateGlobalIchibanSecuredPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate Global Ichiban Secured Promissory Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregateGlobalIchibanSecuredPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate Global Ichiban Secured Promissory Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AggregateGlobalIchibanSecuredPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Global Ichiban Secured Promissory Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CumulativeEffectPeriodOfAdoptionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Effect, Period of Adoption [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense and Other Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid and other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Shares forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of forfeited shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DiscountOnConvertibleAdvanceNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Discount on convertible advance notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DiscountOnConvertibleAdvanceNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discount on convertible advance notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalesRevenueNetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Benchmark [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalesRevenueNetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Benchmark</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioUnspecifiedDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NotePayableConversionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note Payable Conversion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NotePayableConversionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Note Payable Conversion [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NotePayableConversionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Note payable conversion.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOrConvertibleNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options Vested or Convertible, Shares, End of the Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOrConvertibleNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share based Compensation Arrangement by Share based Payment Award Options Vested or Convertible Number of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOrConvertibleNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share based compensation arrangement by share based payment award options vested or convertible number of shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five PIPE Pre Funded Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 PIPE Pre Funded Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 PIPE Pre-Funded Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxJurisdictionOfDomicileExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax Jurisdiction of Domicile [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertiblePromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured convertible promissory notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertiblePromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Convertible Promissory Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredConvertiblePromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Convertible Promissory Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of property plant and equipment useful life.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Property Plant And Equipment Useful Life Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, Plant and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, convertible, conversion price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Shares, Forfeited / Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Stock Options Outstanding, Shares, Forfeited / Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued For services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued for services.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock issued for services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-Term Debt, Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total patent amortization expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Patents, net of amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Finite-Lived Intangible Assets, Net, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Finite-Lived Intangible Assets, Net, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patents, net of accumulated amortization of $141,189 and $137,114, respectively</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price (in dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Additional Paid in Capital, Warrant Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued For Warrant Settlement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued for warrant settlement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedForWarrantSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock issued for warrant settlement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfAssetsAndLiabilitiesRelatedToLeaseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Assets and Liabilities Related to Company's Leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfAssetsAndLiabilitiesRelatedToLeaseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of assets and liabilities related to lease.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfAssetsAndLiabilitiesRelatedToLeaseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Assets And Liabilities Related To Lease Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain (Loss) on Extinguishment of Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Extinguishment of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gain on extinguishment of liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on Swiss liabilities (Note 5)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Swiss liabilities (Note 4)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DecreaseInRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction to right of use asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DecreaseInRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Decrease in Right of use asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DecreaseInRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Decrease in right of use asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFinStmtRestatementRecoveryAnalysisFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Financial Statement Restatement Recovery Analysis [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermSupplyAndJointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-term supply and joint development agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermSupplyAndJointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Supply And Joint Development Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermSupplyAndJointDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Supply and Joint Development Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Useful Life</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Useful life</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-Term Debt, Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recently Adopted/Issued Accounting Standards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Future Maturities of Operating Lease Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdvisoryBoardMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Advisory Board [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdvisoryBoardMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Advisory board member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdvisoryBoardMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advisory Board</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Conversion of Convertible Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of shares (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares granted, vesting period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Redemption, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt instrument, redemption, description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Depreciation, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountOfAccruedDividendConvertedIntoShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Of Accrued Dividend Converted Into Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountOfAccruedDividendConvertedIntoShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of accrued dividend converted into shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountOfAccruedDividendConvertedIntoShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of accrued dividend converted into shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total unrecognized share-based compensation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Term of Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares outstanding (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Common Stock, Shares, Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Common Stock, Shares, Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodShareOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period share of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodShareOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Share Of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodShareOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Common Stock (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current portion of operating lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation, Depletion and Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation and amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Depreciation, Depletion and Amortization, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes Integrated [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Transition Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Transition Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Placement agent warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Placement Agent Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Security agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertibleNotesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CONVERTIBLE NOTES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research, development and manufacturing operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Research, development and manufacturing operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Research and Development Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OPERATING LEASES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Leases [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Amount Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1C conversions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtConversionsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Settlement of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtConversionsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Debt Conversions [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Cash Flows [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, New Issues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Activity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Stock Options Activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreferenceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Liquidation Preference, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreferenceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, liquidation preference</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Permanent impact of stock compensation adjustments</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finite Lived Intangible Assets [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued on offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseContractMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Securities purchase contract.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseContractMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Contract [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuritiesPurchaseContractMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Securities Purchase Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Dividend Rate [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input, Expected Dividend Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFourPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Four Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFourPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty four public offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFourPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes Integrated [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income/(Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income/(loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Private Placement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Private Placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Private Placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Inventories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Inventories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Inventories, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants expiring term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleSharesIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Shares Issuable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleSharesIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of common shares upon conversion of preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilityForUncertainTaxPositionsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liability for Uncertainty in Income Taxes, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilityForUncertainTaxPositionsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Uncertain tax positions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPipePreFundedWarrantsAndPipeStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount allocated between the common stock or PIPE Pre-Funded Warrants and PIPE Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPipePreFundedWarrantsAndPipeStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Allocated To Common Stock Or Pipe Pre funded Warrants And Pipe Stock Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AmountAllocatedToCommonStockOrPipePreFundedWarrantsAndPipeStockWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount allocated between the common stock or PIPE Pre-Funded Warrants and PIPE Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate intrinsic value options vested and exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ASSETS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPreferredStockStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less: Series 1C preferred stock dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPreferredStockStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividends, Preferred Stock, Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPreferredStockStock_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: Series 1C preferred stock dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total repayment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Notes paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Measurement Input</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, measurement input</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightIssuedDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrant or right issued during period.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightIssuedDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Issued During Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ClassOfWarrantOrRightIssuedDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prefunded warrants issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt conversion, converted instrument, shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt conversion, converted instrument, shares issued (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentRemainingDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument remaining discount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentRemainingDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Remaining Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentRemainingDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument remaining discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Benchmark [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Benchmark</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investing Activities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retirement Benefits [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts Payable, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative, Gain (Loss) on Embedded Derivative, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gain (loss) on embedded derivative, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Embedded Derivative, Gain (Loss) on Embedded Derivative, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeniorSecuredOriginalIssueTenPercentageDiscountConvertibleAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Senior secured original issue ten percentage discount convertible advance notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeniorSecuredOriginalIssueTenPercentageDiscountConvertibleAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Secured Original Issue Ten Percentage Discount Convertible Advance Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeniorSecuredOriginalIssueTenPercentageDiscountConvertibleAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Senior Secured Original Issue 10% Discount Convertible Advance Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Offering Price Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public offering price percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PublicOfferingPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public offering price percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percent of employer contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Deferred Revenue, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revenue recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionDateOfAcquisitionAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Date of asset acquisition agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionDateOfAcquisitionAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Date of Acquisition Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PriorNoticePeriodNumberOfDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prior notice period number of days.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PriorNoticePeriodNumberOfDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prior Notice Period Number of days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PriorNoticePeriodNumberOfDays_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Prior notice period number of days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Total Principal Settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Conversions payable settled in stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Notes canceled and converted, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal amount settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Notes converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes canceled and converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt instrument converted amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Estimates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMExceptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ATM Exception</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMExceptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ATM Exception [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMExceptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ATM Exception.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Warrant Inputs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Warrant Inputs [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series A Warrant Inputs.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Assets [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent stage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent Stage [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PatentStageDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent Stage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement agreement B.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Agreement B [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement Agreement B</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleConversionPricePercentageOfVolumeWeightedAveragePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument, Convertible, Conversion Price, Percentage Of Volume Weighted Average Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleConversionPricePercentageOfVolumeWeightedAveragePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Convertible Conversion Price Percentage Of Volume Weighted Average Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtInstrumentConvertibleConversionPricePercentageOfVolumeWeightedAveragePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Average VWAP for redemption</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative, Fair Value of Embedded Derivative Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Derivative Liability, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Derivative Liability, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfCashAllocationReceivableFromAdditionalFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of cash allocation receivable from additional funding.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfCashAllocationReceivableFromAdditionalFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of cash allocation receivable from additional funding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Consideration Received on Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net Loss attributable to common shareholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income Available to Common Shareholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Income Available to Common Shareholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StandardProductWarrantyPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Standard Product Warranty, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StandardProductWarrantyPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product Warranties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warranty reserve</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Promissory Note BD 1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instrument [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Instrument</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, after Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remaining share-based compensation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoansTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Bridge Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoansTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of bridge loans.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfBridgeLoansTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary Of Bridge Loans [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivatives</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VendorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vendor.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VendorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vendor [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_VendorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vendor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtInterestAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-Term Debt, Interest Amount Transferred To New Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtInterestAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Interest Amount Transferred To New Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LongTermDebtInterestAmountTransferredToNewLender_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt, interest amount transferred to new lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Revenues, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by (used in) investing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Private Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">2026 Private Placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesInvestorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional advance notes investor.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesInvestorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Advance Notes Investor [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesInvestorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional Advance Notes Investor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Permanent impact of stock compensation adjustments, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments and Hedging Activities Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DERIVATIVE LIABILITIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SECURED PROMISSORY NOTE</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Grant Date Fair Value, Forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period value of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StockIssuedDuringPeriodValueOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five PIPE Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 PIPE Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 PIPE Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SaleOfStockLockUpPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restriction on shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SaleOfStockLockUpPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale Of Stock Lock Up Period</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INCOME TAXES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InitialClosingUnderSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial closing under securities purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InitialClosingUnderSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Closing Under Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InitialClosingUnderSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Closing Under Securities Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Of Warrants Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise of warrants amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfWarrantsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccruedInterestPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase (Decrease) In Accrued Interest Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccruedInterestPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Accrued Interest Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccruedInterestPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six Registration Rights Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 Registration Rights Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixRegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Registration Rights Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantsInvestorsAgreeToConveyAssignAndTransfer_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of warrants investors agree to convey assign and transfer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantsInvestorsAgreeToConveyAssignAndTransfer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Warrants Investors Agree To Convey Assign And Transfer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfWarrantsInvestorsAgreeToConveyAssignAndTransfer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of warrants investors agree to convey, assign and transfer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeEnd1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date Range, End</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeEnd1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, maturity end date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patents [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedDividendConvertedToCommonSharesNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Dividend Converted To Common Shares Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedDividendConvertedToCommonSharesNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued dividend converted to common shares number.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedDividendConvertedToCommonSharesNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued dividend converted to common shares number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSpaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1B SPA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSpaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series 1B SPA [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSpaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series 1B SPA.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in operating assets and liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueJuly172017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Twelve Percent Promissory Note Due July 17, 2017 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueJuly172017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Percent Promissory Note Due July172017 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwelvePercentPromissoryNoteDueJuly172017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Twelve Percent Promissory Note Due</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, Plant and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Stock Options Outstanding, Weighted Average Exercise Price, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Stock Options Outstanding, Weighted Average Exercise Price, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StatedValuePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stated value percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StatedValuePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stated Value Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_StatedValuePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stated value percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyLOneConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sabby / L one Convertible Note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyLOneConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sabby / L One Convertible Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyLOneConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Sabby / L1 Convertible Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid-in Capital [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional Paid-In Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RegistrationRightsAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Registration Rights Agreement Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RegistrationRightsAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Registration rights agreement description.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RegistrationRightsAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registration rights agreement description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued for services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Issued for Services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchase Program Authorized Dollar Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock purchase agreement, authorized amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Defined Contribution Plan, Vesting Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Contribution Plan Vesting Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DefinedContributionPlanVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vesting period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Income Location, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Statement Location</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreFundedWarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-funded warrants were exercised into common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreFundedWarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-funded warrants were exercised into common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreFundedWarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pre-funded warrants were exercised into common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreFundedWarrantsWereExercisedIntoCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise of prefunded warrants (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset, Finite-Lived [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Finite Lived Intangible Assets [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PROPERTY, PLANT AND EQUIPMENT</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BeneficialConversionFeature_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beneficial conversion feature</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BeneficialConversionFeature_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Beneficial conversion feature.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BeneficialConversionFeature_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Beneficial Conversion Feature</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedandUnpaidDividends_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued and Unpaid Dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedandUnpaidDividends_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accruedand Unpaid Dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AccruedandUnpaidDividends_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued and unpaid dividends</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OpenTaxYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Open Tax Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OpenTaxYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Open Tax Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FloorPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Floor price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FloorPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Floor Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FloorPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Floor price.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset resale amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Resale Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResaleAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset resale amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ExtinguishmentOfDebtAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Extinguishment of Debt [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LegalFeesAndInvestmentBankExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal fees and investment bank expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_LegalFeesAndInvestmentBankExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legal fees and investment bank expenses.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued payroll</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToInventoryReserveExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Inventory Reserve Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToInventoryReserveExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to inventory reserve expense.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Financial Instruments [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Embedded Derivative Financial Instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing Activities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected life of the options (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total lease payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreference_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Liquidation Preference Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreference_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liquidation, dissolution or winding up, holders to be paid out of assets, amount per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less amounts representing interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentOfCashPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment of cash payable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentOfCashPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment of cash payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Components [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Components</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual term for options vested and exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfPreFundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise of Pre-funded Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfPreFundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise of Pre-funded warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ExerciseOfPreFundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise of prefunded warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Other Income/(Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Component [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Component</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FormerPresidentAndChiefExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Former president and chief executive officer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FormerPresidentAndChiefExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Former President And Chief Executive Officer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FormerPresidentAndChiefExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Former President and Chief Executive Officer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1CapitalGlobalOpportunitiesMasterFundLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">L1 Capital Global Opportunities Master Fund Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1CapitalGlobalOpportunitiesMasterFundLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">L1 Capital Global Opportunities Master Fund Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_L1CapitalGlobalOpportunitiesMasterFundLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">L1 Capital Global Opportunities Master Fund, Ltd</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and contingencies.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CommitmentsAndContingenciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments And Contingencies [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Annual Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Annual Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResalePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset resale period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResalePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Resale Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AssetResalePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset resale period.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">IPO [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Machinery and Equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Manufacturing machinery and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Manufacturing machinery and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StandardProductWarrantyAccrualNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Standard Product Warranty Accrual, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StandardProductWarrantyAccrualNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued warranty liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MajorCustomersAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NetProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NetProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Proceeds From Issuance Or Sale Of Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NetProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net proceeds from issuance or sale of equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock options termination period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation, Depletion and Amortization, Nonproduction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation and amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Depreciation, Depletion and Amortization, Nonproduction, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer One [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer one.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer one</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Conversion Ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible discount rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockByClassTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Stock by Class [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockByClassTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Stock by Class</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Weighted Average Exercise Price, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patents, amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, $0.0001 par value, 200,000,000 authorized; 4,662,208 and 1,454,896 shares issued and outstanding, respectively</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentOfAdditionalInvestmentInInstallment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment of Additional Investment in Installment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentOfAdditionalInvestmentInInstallment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment of additional investment in installment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PaymentOfAdditionalInvestmentInInstallment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment of additional investment in installment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series B Warrant Inputs [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series B Warrant Inputs.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantInputsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series B Warrant Inputs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six Series B Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 Series B Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixSeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Series B Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to additional paid in capital sharebased compensation requisite service period recognition shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Operating Loss Carryforwards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax effect of NOL carryforward</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Deferred Tax Assets, Operating Loss Carryforwards, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of Long-lived Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalPrefundedWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prefunded warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalPrefundedWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Prefunded Warrant Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdjustmentsToAdditionalPaidInCapitalPrefundedWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments to additional paid in capital prefunded warrant issued.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Preferred Stock, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock Policy Policy [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConvertiblePreferredStockPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State and local income taxes, net of federal income tax effect</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future Amortization of Patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six PIPE Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 PIPE Warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentySixPIPEWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 PIPE Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income (Expense) [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Income/(Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityPublicFloat_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Public Float</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityPublicFloat_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Public Float</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected stock price volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares authorized (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeeRetentionTaxCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee retention tax credit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeeRetentionTaxCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Retention Tax Credit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeeRetentionTaxCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employee retention tax credit.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeeRetentionTaxCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Employee retention credit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PublicUtilitiesInventoryTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Costs and Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Costs and Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationForfeituresPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Forfeiture [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationForfeituresPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-Based Compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finite-Lived Intangible Assets by Major Class</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonShareValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock, conversion, required common share value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonShareValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Conversion, Required Common Share Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonShareValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, conversion, required common share value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_HCWainwrightAndCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">H.C. Wainwright &amp; Co.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_HCWainwrightAndCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">H C Wainwright And Co [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_HCWainwrightAndCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">H C Wainwright And Co.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional advance notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Advance Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AdditionalAdvanceNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional Advance Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lender Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lender Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cash payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysAfterDateOfPurchaseContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of days after date of purchase contract.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysAfterDateOfPurchaseContract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Days After Date of Purchase Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_NumberOfDaysAfterDateOfPurchaseContract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of days after date of purchase contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest and penalties related to uncertain tax positions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockUnderAtTheMarketOfferingProgram_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Offering shares of common stock under at the market offering program.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockUnderAtTheMarketOfferingProgram_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering Shares of Common Stock Under at the Market Offering Program</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OfferingSharesOfCommonStockUnderAtTheMarketOfferingProgram_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate sales price of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series B Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series B Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series B warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Series A Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Series A Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFiveSeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Series A Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityVoluntaryFilers_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Voluntary Filers</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityVoluntaryFilers_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Voluntary Filers</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerConcentrationRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Concentration Risk [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerConcentrationRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer Concentration Risk</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionsOfPreferredStockConvertibleNotesAndConversionsPayableToEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversions of preferred stock, convertible notes, and conversions payable to equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionsOfPreferredStockConvertibleNotesAndConversionsPayableToEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversions Of Preferred Stock Convertible Notes And Conversions Payable To Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionsOfPreferredStockConvertibleNotesAndConversionsPayableToEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversions of preferred stock convertible notes and conversions payable to equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income/(expense), net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Other Income/(Expense), net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid in capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Additional Paid in Capital, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of stock shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Income/(Expense), Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Nonoperating Income (Expense) [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Expense (Benefit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal Settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Principal Settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal amount settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Principal Settled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt conversion, debt settled, amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DebtConversionDebtSettledAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt conversion, debt settled, amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total consideration for asset purchase</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Productive Assets, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondaryPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secondary Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondaryPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secondary Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondaryPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secondary public offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Fl1HoldingGmbhMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">FL1 Holding GmbH</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Fl1HoldingGmbhMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">FL1 Holding GmbH [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Fl1HoldingGmbhMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">FL1 Holding GmbH.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate gross proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Based Compensation Arrangement By Share Based Payment Award [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CashPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CashPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CashPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cash payble.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary, Ownership Percentage, Noncontrolling Owner</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minority stake percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Common Stock, Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Common Stock, Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accumulated Other Comprehensive Income (Loss), Net of Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of property, plant and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Property, Plant, and Equipment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Estimated fair value of shares granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivateOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Private Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivateOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2025 Private Offering.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePrivateOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Private Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Property Plant And Equipment [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone and engineering arrangement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone And Engineering Arrangement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestoneAndEngineeringArrangementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone and Engineering Arrangement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement agreement A.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Agreement A [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SettlementAgreementAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement Agreement A</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retirement Plan Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retirement Plan Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LegalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legal fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LegalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion price percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion Price Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ConversionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Number of Shares Issued in Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Aggregate number of common stock shares for private placement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares issued and sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TaxYear2037Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tax Year 2037.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TaxYear2037Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax Year2037 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TaxYear2037Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax Year 2037</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Working capital deficit.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of Preferred Stock (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common stock shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares vested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Shares vested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Earnings Per Share (Diluted)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Income/(Loss) Per Share (Diluted)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Earnings Per Share, Diluted, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TubesolarAGMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tube solar AG.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TubesolarAGMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tubesolar A G [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TubesolarAGMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TubeSolar</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Conversion, Original Debt, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal Converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AcceleratedDiscountOnConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accelerated discount on convertible debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AcceleratedDiscountOnConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accelerated Discount On Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_AcceleratedDiscountOnConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accelerated discount on convertible debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2030</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyAndTubeSolarMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Crowdex and TubeSolar</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyAndTubeSolarMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crowdex Investments Limited Liability Company And Tube Solar [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_CrowdexInvestmentsLimitedLiabilityCompanyAndTubeSolarMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crowdex Investments Limited Liability Company and Tube Solar.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BayBridgeConvertibleNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">BayBridge Convertible Note Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BayBridgeConvertibleNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bay Bridge Convertible Note Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_BayBridgeConvertibleNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BayBridge Convertible Note Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLifeDescriptionOfTermExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointVentureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Joint venture</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointVentureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Joint Venture [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_JointVentureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">JV</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsToPurchaseNumberOfSharesOfCommonStockEqualPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants to purchase number of shares of common stock equal percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsToPurchaseNumberOfSharesOfCommonStockEqualPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants to purchase number of shares of common stock equal percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantsToPurchaseNumberOfSharesOfCommonStockEqualPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants to purchase number of shares of common stock equal percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecuredPromissoryNoteLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesNoncurrentAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred Tax Liabilities, Noncurrent, Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesNoncurrentAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities Noncurrent Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_DeferredTaxLiabilitiesNoncurrentAmortization_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance at December 31, 2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance at January 1, 2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Face Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate principal amount of notes outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Aggregate principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Assets, Finite-Lived, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Small Business Administration (SBA), CARES Act, Paycheck Protection Program.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Small Business Administration S B A C A R E S Act Paycheck Protection Program [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SBA PPP</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">SBA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1A Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series one A preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesOneAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series One A Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Counterparty Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Counterparty Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 PIPE Placement Agent Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five PIPE Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_TwoThousandTwentyFivePIPEPlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Twenty Five PIPE Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GIExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">GI exchange agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GIExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">G I Exchange Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GIExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">GI Exchange Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossRelatedToLitigationSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) from Litigation Settlement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossRelatedToLitigationSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain (Loss) from Litigation Settlement, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossRelatedToLitigationSettlement_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on settlement of liabilities, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Remaining Lease Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remaining lease term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series Z preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series Z Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series Z Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Note, Stock Split, Conversion Ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reverse stock split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rent per month</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lease, Cost, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentsOfConvertibleNotesCashPayableAndOtherPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Payment of convertible notes, cash payable, and other payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentsOfConvertibleNotesCashPayableAndOtherPayable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payment of convertible notes, cash payable, and other payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentsOfConvertibleNotesCashPayableAndOtherPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments Of Convertible Notes Cash Payable And Other Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_RepaymentsOfConvertibleNotesCashPayableAndOtherPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayments of convertible notes cash payable and other payable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Conversion Payable Activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Convertible Debt [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ScheduleOfConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of convertible debt.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retirement Plan Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retirement Plan Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash Equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property, Plant and Equipment, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsFinitelived_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment of Intangible Assets, Finite-Lived</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsFinitelived_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Write-down of patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Principal Balance, beginning</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Principal Balance, ending</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FiveMostRecentDailyVolumeWeightedAveragePriceOfCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Five most recent daily volume weighted average price of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FiveMostRecentDailyVolumeWeightedAveragePriceOfCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Five Most Recent Daily Volume Weighted Average Price of Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FiveMostRecentDailyVolumeWeightedAveragePriceOfCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Five Most Recent Daily Volume Weighted Average Price of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sabby note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sabby Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SabbyNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sabby Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfGrossProceedsFromSaleOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of gross proceeds from sale of Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfGrossProceedsFromSaleOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of gross proceeds from sale of Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfGrossProceedsFromSaleOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of gross proceeds from sale of Units.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Noncash Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Payment Arrangement, Noncash Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Price Volatility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected stock price volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Stock Issuance Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Financing issuance cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Financing issuance cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale on ATM facility, net of expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease discount rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-current operating lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class Of Stock [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by (used in) financing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short Term Debt [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Asset Price Allocation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantRepurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant repurchase agreements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantRepurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Repurchase Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_WarrantRepurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Repurchase Agreements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesAWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series A warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Location</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Location</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestonesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestones receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestonesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestones Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_MilestonesReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestones receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ExtinguishmentOfDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Extinguishment of Debt, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FinishedGoodsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finished Goods</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FinishedGoodsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finished Goods [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_FinishedGoodsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Finished goods.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Debt [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Contract [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series 1B Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series 1B Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_Series1BSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series 1B securities purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Interactive Data Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Interactive Data Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccountsPayableExcludingRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase decrease in accounts payable excluding related party.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccountsPayableExcludingRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Accounts Payable Excluding Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IncreaseDecreaseInAccountsPayableExcludingRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Income Location, Balance [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Statement Location</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Activities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Furniture and Fixtures [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Furniture, fixtures, computer hardware/software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Furniture, fixtures, computer hardware and computer software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock, Shares Issued upon Conversion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible preferred stock, shares issued upon conversion (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesAndDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees and Directors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesAndDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees and Directors [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_EmployeesAndDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employees and directors member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative, Fair Value of Embedded Derivative, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of embedded derivative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Embedded Derivative, Fair Value of Embedded Derivative, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Effect, Period of Adoption, Adjusted Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued for services (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Issued for Services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CumulativeEffectPeriodOfAdoptionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Effect, Period of Adoption [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share purchase price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Debt, Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other income (expense).</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other income (expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InterestExpenseExcludingWarrantLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Interest Expense, Excluding Warrant Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InterestExpenseExcludingWarrantLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense Excluding Warrant Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_InterestExpenseExcludingWarrantLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePriceTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred Stock, Conversion, Required Common Share Price, Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePriceTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Conversion Required Common Share Price Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PreferredStockConversionRequiredCommonSharePriceTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, conversion, required common share price, term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other Income (Expense).</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income Expense [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_OtherIncomeExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ORGANIZATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Income, Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds, before deducting offering expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance or Sale of Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Proceeds from Issuance or Sale of Equity, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from issuance or sale of equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IssuedNewPayablesDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal converted into conversions payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IssuedNewPayablesDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issued new payables during period value conversion of convertible securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_IssuedNewPayablesDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issued new payables during period value conversion of convertible securities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series Z preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series Z Preferred Stock [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SeriesZPreferredStockTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series Z Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short term lease expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Lease, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorOpinionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Opinion [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfSecuritiesPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of securities purchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_PercentageOfSecuritiesPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of securities purchased.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsFromSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gross proceeds from securities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsFromSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Proceeds From Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_GrossProceedsFromSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds from securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Transaction Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments of Financing Costs, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Financing Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transaction Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Financing issuance cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of preferred stock, net of issuance cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance costs / Common stock offering costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">ATM facility costs/Common stock offering costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ATM Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">A T M Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_ATMAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ATM Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfConvertibleNotesPrepaymentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Convertible Notes Prepayment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfConvertibleNotesPrepaymentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Convertible Notes Prepayment [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SummaryOfConvertibleNotesPrepaymentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of convertible notes prepayment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Policies [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second repurchase.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Repurchase [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="asti_SecondRepurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue, by Arrangement, Disclosure [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred Revenue</link:label>
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  <xsd:element id="asti_TwoThousandTwentyThreePublicOfferingMember" name="TwoThousandTwentyThreePublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_MaximumOutstandingSharesOwnedPercentage" name="MaximumOutstandingSharesOwnedPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_OptionToPurchaseIntellectualPropertyRights" name="OptionToPurchaseIntellectualPropertyRights" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOrConvertibleNumberOfShares" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOrConvertibleNumberOfShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PreferredStockConvertibleThresholdTradingDays" name="PreferredStockConvertibleThresholdTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesOneASecuritiesPurchaseAgreementMember" name="SeriesOneASecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AssetAcquisitionValueOfAssetsPurchased" name="AssetAcquisitionValueOfAssetsPurchased" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SummaryOfConvertibleNotesPrepaymentTableTextBlock" name="SummaryOfConvertibleNotesPrepaymentTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AssetAcquisitionPriceOfAcquisitionInventory" name="AssetAcquisitionPriceOfAcquisitionInventory" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_LegalFeesAndInvestmentBankExpenses" name="LegalFeesAndInvestmentBankExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_PublicOfferingPricePercentage" name="PublicOfferingPricePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssetNet" name="DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssetNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_BayBridgeConvertibleNoteTwoMember" name="BayBridgeConvertibleNoteTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdjustmentsToAdditionalPaidInCapitalStockRepaymentOfPreferredStock" name="AdjustmentsToAdditionalPaidInCapitalStockRepaymentOfPreferredStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_BeneficialConversionFeature" name="BeneficialConversionFeature" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PlacementAgentWarrantsMember" name="PlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ScheduleOfAssetsAndLiabilitiesRelatedToLeaseTableTextBlock" name="ScheduleOfAssetsAndLiabilitiesRelatedToLeaseTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_DebtInstrumentRemainingDiscount" name="DebtInstrumentRemainingDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ExerciseOfPreFundedWarrants" name="ExerciseOfPreFundedWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_SaleOfStockLockUpPeriod" name="SaleOfStockLockUpPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_LongTermDebtInterestAmountTransferredToNewLender" name="LongTermDebtInterestAmountTransferredToNewLender" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_DiscountOnConvertibleAdvanceNotes" name="DiscountOnConvertibleAdvanceNotes" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_InitialClosingUnderSecuritiesPurchaseAgreementMember" name="InitialClosingUnderSecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_RawMaterialMember" name="RawMaterialMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock" name="ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SecuredConvertibleNoteFinancing" name="SecuredConvertibleNoteFinancing" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_StockIssuedForWarrantSettlement" name="StockIssuedForWarrantSettlement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_AssetResaleClosingPeriodAfterExercise" name="AssetResaleClosingPeriodAfterExercise" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PreferredStockConvertibleThresholdPercentageOfStockPriceTrigger" name="PreferredStockConvertibleThresholdPercentageOfStockPriceTrigger" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_DebtInstrumentConvertibleThresholdPercentageOfStockPrice" name="DebtInstrumentConvertibleThresholdPercentageOfStockPrice" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_EffectiveIncomeTaxRateReconciliationPermanentTaxDifferences" name="EffectiveIncomeTaxRateReconciliationPermanentTaxDifferences" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ClosedTwoLoansMember" name="ClosedTwoLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesOneAPreferredStockMember" name="SeriesOneAPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_LiquidityAndContinuedOperationsTextBlock" name="LiquidityAndContinuedOperationsTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_L1ConvertibleNoteMember" name="L1ConvertibleNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_LeaseInitialPayment" name="LeaseInitialPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_SeriesBWarrantsMember" name="SeriesBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PrepaymentDate3Member" name="PrepaymentDate3Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_GlobalIchibanLimitedMember" name="GlobalIchibanLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ATMAgreementMember" name="ATMAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_LowestPriceToConvertDebt" name="LowestPriceToConvertDebt" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_DeferredTaxAssetsOperatingLeaseLiability" name="DeferredTaxAssetsOperatingLeaseLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_Series1BSpaMember" name="Series1BSpaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ClassOfWarrantOrRightExercised" name="ClassOfWarrantOrRightExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_DebtInstrumentPrepaymentDateDescription" name="DebtInstrumentPrepaymentDateDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SecondRepurchaseMember" name="SecondRepurchaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_FirstRepurchaseMember" name="FirstRepurchaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SecuredPromissoryNoteMember" name="SecuredPromissoryNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OtherIncomeExpensePolicyTextBlock" name="OtherIncomeExpensePolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PublicPlacementAgentWarrantsMember" name="PublicPlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_Series1BPreferredStockMember" name="Series1BPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AllocationOfDebtProceeds" name="AllocationOfDebtProceeds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_CustomerOneMember" name="CustomerOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PublicOfferingMember" name="PublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesAWarrantsMember" name="SeriesAWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SettlementAgreementAMember" name="SettlementAgreementAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_DefinedContributionPlanLineItems" name="DefinedContributionPlanLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OriginalNoteDiscount" name="OriginalNoteDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AdditionalAdvanceNotesInvestorMember" name="AdditionalAdvanceNotesInvestorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwelvePercentPromissoryNoteDueMay12021Member" name="TwelvePercentPromissoryNoteDueMay12021Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfFeesPayableUnderTailProvision" name="PercentageOfFeesPayableUnderTailProvision" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_Series1BSecuritiesPurchaseAgreementMember" name="Series1BSecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_StockIssuedDuringPeriodValueOfCommonStock" name="StockIssuedDuringPeriodValueOfCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AssetResalePeriod" name="AssetResalePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesOneCPreferredStockMember" name="SeriesOneCPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesOneBPreferredStockTextBlock" name="SeriesOneBPreferredStockTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_GrossProceedsReceived" name="GrossProceedsReceived" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares" name="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_TwoThousandTwentySixSeriesBWarrantsMember" name="TwoThousandTwentySixSeriesBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ResearchDevelopmentandManufacturingOperationsCostsPolicyPolicyTextBlock" name="ResearchDevelopmentandManufacturingOperationsCostsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_WorkingCapitalDeficit" name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_WarrantsExpire2Member" name="WarrantsExpire2Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdjustmentsToAdditionalPaidInCapitalWarrantRepurchased" name="AdjustmentsToAdditionalPaidInCapitalWarrantRepurchased" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ConversionAmountPayableRelatedToOutstandingPreferredStock" name="ConversionAmountPayableRelatedToOutstandingPreferredStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PaymentForPlacemenAgentCashFee" name="PaymentForPlacemenAgentCashFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SecurityAgreementMember" name="SecurityAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfPaydownAmountUponSubsequentFunding" name="PercentageOfPaydownAmountUponSubsequentFunding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SabbyNoteMember" name="SabbyNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_DebtInstrumentConvertibleConversionPricePercentageOfVolumeWeightedAveragePrice" name="DebtInstrumentConvertibleConversionPricePercentageOfVolumeWeightedAveragePrice" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_OfferingMember" name="OfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ConvertiblePreferredStockPolicyPolicyTextBlock" name="ConvertiblePreferredStockPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ResearchDevelopmentAndManufacturingOperationsExpenses" name="ResearchDevelopmentAndManufacturingOperationsExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_ConversionsPayableBalance" name="ConversionsPayableBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_NetProceedsFromIssuanceOrSaleOfEquity" name="NetProceedsFromIssuanceOrSaleOfEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_OtherIncomeExpense" name="OtherIncomeExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_TwentyTwentySixPIPEPurchaseAgreementMember" name="TwentyTwentySixPIPEPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesZPreferredStockTextBlock" name="SeriesZPreferredStockTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_Fl1HoldingGmbhMember" name="Fl1HoldingGmbhMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_DeferredTaxLiabilitiesNoncurrentAmortization" name="DeferredTaxLiabilitiesNoncurrentAmortization" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_RegistrationRightsAgreementDescription" name="RegistrationRightsAgreementDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_CrowdexInvestmentsLimitedLiabilityCompanyAndTubeSolarMember" name="CrowdexInvestmentsLimitedLiabilityCompanyAndTubeSolarMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_FiveMostRecentDailyVolumeWeightedAveragePriceOfCommonStockMember" name="FiveMostRecentDailyVolumeWeightedAveragePriceOfCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentyFiveSeriesAWarrantsMember" name="TwoThousandTwentyFiveSeriesAWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdjustmentsToInventoryReserveExpense" name="AdjustmentsToInventoryReserveExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SecondaryPublicOfferingMember" name="SecondaryPublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_EmployeesAndDirectorsMember" name="EmployeesAndDirectorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfBeneficiallyOwnInExcess" name="PercentageOfBeneficiallyOwnInExcess" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PreferredStockConvertibleThresholdCommencingTradingDays" name="PreferredStockConvertibleThresholdCommencingTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_PlacementAgencyAgreementMember" name="PlacementAgencyAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AmountPayablesToLandlord" name="AmountPayablesToLandlord" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PrivatePlacementAdvanceNotesMember" name="PrivatePlacementAdvanceNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwelvePercentPromissoryNoteDueBetweenSeptember112019ToMarch092020Member" name="TwelvePercentPromissoryNoteDueBetweenSeptember112019ToMarch092020Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfRentIncreaseInAnnualRate" name="PercentageOfRentIncreaseInAnnualRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_NotePayableConversionMember" name="NotePayableConversionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ExtinguishmentOfDerivativeLiability" name="ExtinguishmentOfDerivativeLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_TwelvePercentPromissoryNoteDueJuly172017Member" name="TwelvePercentPromissoryNoteDueJuly172017Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_NumberOfWarrantsExercisableUponIssuance" name="NumberOfWarrantsExercisableUponIssuance" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_NumberOfRentableSquareFeetOfBuilding" name="NumberOfRentableSquareFeetOfBuilding" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesICPreferredStockMember" name="SeriesICPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_GainLossOnSettlementOfLiabilities" name="GainLossOnSettlementOfLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_WarrantsExerciseTerm" name="WarrantsExerciseTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_FloorPrice" name="FloorPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_NumberOfDaysToFileRegistrationStatement" name="NumberOfDaysToFileRegistrationStatement" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_StatedValuePercentage" name="StatedValuePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_WarrantsExerciseDescription" name="WarrantsExerciseDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_DebtConversionDebtSettledAmount" name="DebtConversionDebtSettledAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_DefinedContributionPlanVestingPeriod" name="DefinedContributionPlanVestingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SettlementAgreementBMember" name="SettlementAgreementBMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PrepaymentDate2Member" name="PrepaymentDate2Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AccruedInterestExpenseNoncurrent" name="AccruedInterestExpenseNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ChiefExecutiveOfficerAndChiefFinancialOfficerMember" name="ChiefExecutiveOfficerAndChiefFinancialOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PatentWriteOff" name="PatentWriteOff" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_MilestoneAndEngineeringMember" name="MilestoneAndEngineeringMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AccruedInterestCurrent" name="AccruedInterestCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_NumberOfDaysAfterDateOfPurchaseContract" name="NumberOfDaysAfterDateOfPurchaseContract" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PreferredStockNumberOfVotes" name="PreferredStockNumberOfVotes" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PrefundedWarrantsPricePerShare" name="PrefundedWarrantsPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AcceleratedDiscountOnConvertibleDebt" name="AcceleratedDiscountOnConvertibleDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_StockIssuedDuringPeriodSharesIssuedToSettleLiabilities" name="StockIssuedDuringPeriodSharesIssuedToSettleLiabilities" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_LucroInvestmentsVccEsgOpportunitiesFundMember" name="LucroInvestmentsVccEsgOpportunitiesFundMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_CommonStockNumberOfVotesPerShare" name="CommonStockNumberOfVotesPerShare" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AssetPurchaseAgreementMember" name="AssetPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_JuneTwentyTwentyFiveStockOptionsMember" name="JuneTwentyTwentyFiveStockOptionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ForgivenessOfPayablesToRelatedParty" name="ForgivenessOfPayablesToRelatedParty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_SeparationAgreementMember" name="SeparationAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdvisoryBoardMember" name="AdvisoryBoardMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PublicPrefundedWarrantsMember" name="PublicPrefundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentyFiveSeriesBWarrantsMember" name="TwoThousandTwentyFiveSeriesBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentyFivePIPEPlacementAgentWarrantsMember" name="TwoThousandTwentyFivePIPEPlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SecuredPromissoryNoteTextBlock" name="SecuredPromissoryNoteTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ConvertiblePreferredSharesAreConvertibleToCommonStockShares" name="ConvertiblePreferredSharesAreConvertibleToCommonStockShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_NonRecurringEngineeringRevenueMember" name="NonRecurringEngineeringRevenueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_WarrantRepurchaseAgreementsMember" name="WarrantRepurchaseAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AmountAllocatedToCommonStockOrPipePreFundedWarrantsAndPipeStockWarrants" name="AmountAllocatedToCommonStockOrPipePreFundedWarrantsAndPipeStockWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_ATMExceptionMember" name="ATMExceptionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AmountAllocatedToCommonStockOrPrefundedWarrantsAndCommonStockWarrants" name="AmountAllocatedToCommonStockOrPrefundedWarrantsAndCommonStockWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_TwoThousandTwentyFivePrivateOfferingMember" name="TwoThousandTwentyFivePrivateOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdditionsOfDeferredRevenue" name="AdditionsOfDeferredRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PreFundedWarrantsWereExercisedIntoCommonStock" name="PreFundedWarrantsWereExercisedIntoCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PrincipalAmountPrepaymentPercentage" name="PrincipalAmountPrepaymentPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_LongTermDebtPrincipalAmountTransferredToNewLender" name="LongTermDebtPrincipalAmountTransferredToNewLender" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_TwoThousandTwentyFivePublicOfferingMember" name="TwoThousandTwentyFivePublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_StockIssuedForServices" name="StockIssuedForServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_OperatingLeaseAssetAmortization" name="OperatingLeaseAssetAmortization" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember" name="SmallBusinessAdministrationSBACARESActPaycheckProtectionProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_Loan2Member" name="Loan2Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_EmployeesHiredBeforeJanuary12010Member" name="EmployeesHiredBeforeJanuary12010Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_CommitmentsAndContingenciesTable" name="CommitmentsAndContingenciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfDailyVolumeWeightedAveragePriceOfCommonStock" name="PercentageOfDailyVolumeWeightedAveragePriceOfCommonStock" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PaymentOfCashPayable" name="PaymentOfCashPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SabbyMember" name="SabbyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_FormerPresidentAndChiefExecutiveOfficerMember" name="FormerPresidentAndChiefExecutiveOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_NumberOfDaysToRegisterStocksOrWarrants" name="NumberOfDaysToRegisterStocksOrWarrants" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ProceedsFromIssuanceOfStockAndWarrants" name="ProceedsFromIssuanceOfStockAndWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_PaymentTermsForPlacementAgentCompensation" name="PaymentTermsForPlacementAgentCompensation" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_TwoThousandTwentyFivePIPEInvestorsMember" name="TwoThousandTwentyFivePIPEInvestorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SabbyLOneConvertibleNoteMember" name="SabbyLOneConvertibleNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PatentApplicationsToBeFiledMember" name="PatentApplicationsToBeFiledMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OfferingSharesOfCommonStockWarrantToPurchase" name="OfferingSharesOfCommonStockWarrantToPurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_HCWainwrightAndCoMember" name="HCWainwrightAndCoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfSaleOfCommonStockCommissionOnAggregateGrossProceeds" name="PercentageOfSaleOfCommonStockCommissionOnAggregateGrossProceeds" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesAWarrantInputsMember" name="SeriesAWarrantInputsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_EmployeeRetentionTaxCredit" name="EmployeeRetentionTaxCredit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AccruedandUnpaidDividends" name="AccruedandUnpaidDividends" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_GIExchangeAgreementMember" name="GIExchangeAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AccruedDividendConvertedToCommonSharesNumber" name="AccruedDividendConvertedToCommonSharesNumber" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_LetterAgreementMember" name="LetterAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ConversionOfPrefundedWarrantsAmount" name="ConversionOfPrefundedWarrantsAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PrefundedWarrantsMember" name="PrefundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OfferingExpenses" name="OfferingExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_GlobalIchibanExchangeNotesMember" name="GlobalIchibanExchangeNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesOneATTwoSecuritiesPurchaseAgreementMember" name="SeriesOneATTwoSecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_GainLossOnFairValueOfDerivativeAndExtinguishmentOfLiabilitiesNetIncludingAccruedInterest" name="GainLossOnFairValueOfDerivativeAndExtinguishmentOfLiabilitiesNetIncludingAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_CreditorHoldingNotePayableMember" name="CreditorHoldingNotePayableMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SecuritiesPurchaseContractMember" name="SecuritiesPurchaseContractMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ThreeLowestVolumeWeightedAveragePriceOfCommonStockMember" name="ThreeLowestVolumeWeightedAveragePriceOfCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_BridgeLoanNetOfDiscount" name="BridgeLoanNetOfDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_WarrantsPricePerShare" name="WarrantsPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ManufacturingMachineryAndEquipmentInProgressMember" name="ManufacturingMachineryAndEquipmentInProgressMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_CrowdexInvestmentsLimitedLiabilityCompanyMember" name="CrowdexInvestmentsLimitedLiabilityCompanyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ConversionPricePercentage" name="ConversionPricePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_Other" name="Other" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_AssetAcquisitionPriceOfAcquisitionFixedAssets" name="AssetAcquisitionPriceOfAcquisitionFixedAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingDate" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_TwoThousandTwentySixPIPEWarrantsMember" name="TwoThousandTwentySixPIPEWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OperatingLossCarryForwardsLimitationsOnUseAmountWriteOff" name="OperatingLossCarryForwardsLimitationsOnUseAmountWriteOff" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PrivatePlacementOfferingPricePercentage" name="PrivatePlacementOfferingPricePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ShorttermDebtAccruedInterest" name="ShorttermDebtAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ConvertiblePreferredStockConversionPrice" name="ConvertiblePreferredStockConversionPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_PhotovoltaicThinFilmSolarCellsMember" name="PhotovoltaicThinFilmSolarCellsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AggregateGlobalIchibanSecuredPromissoryNotesMember" name="AggregateGlobalIchibanSecuredPromissoryNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_LiquidityAndContinuedOperationsAbstract" name="LiquidityAndContinuedOperationsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_OwnershipOfOutstandingStockPercentage" name="OwnershipOfOutstandingStockPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_OtherAssetsPolicyTextBlock" name="OtherAssetsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_GovernmentResearchAndDevelopmentMember" name="GovernmentResearchAndDevelopmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_EmbeddedDerivativeAdditionalDerivativeLiabilityOnNewNotes" name="EmbeddedDerivativeAdditionalDerivativeLiabilityOnNewNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_SeriesOneAConvertiblePreferredStockMember" name="SeriesOneAConvertiblePreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentyFivePIPEPreFundedWarrantsMember" name="TwoThousandTwentyFivePIPEPreFundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PaymentOfAdditionalInvestmentInInstallment" name="PaymentOfAdditionalInvestmentInInstallment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_BridgeNewLoans" name="BridgeNewLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PreferredStockConversionRequiredCommonSharePrice" name="PreferredStockConversionRequiredCommonSharePrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_OfferingSharesOfCommonStockUnderAtTheMarketOfferingProgram" name="OfferingSharesOfCommonStockUnderAtTheMarketOfferingProgram" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_PercentageOfCashAllocationReceivableFromAdditionalFunding" name="PercentageOfCashAllocationReceivableFromAdditionalFunding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PercentageOfGrossProceedsFromSaleOfUnits" name="PercentageOfGrossProceedsFromSaleOfUnits" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_StockIssuedDuringPeriodShareOfCommonStock" name="StockIssuedDuringPeriodShareOfCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AmountOfAccruedDividendConvertedIntoShares" name="AmountOfAccruedDividendConvertedIntoShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_RelatedPartyPayablesCurrent" name="RelatedPartyPayablesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_CommitmentsAndContingenciesLineItems" name="CommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentyFourPublicOfferingMember" name="TwoThousandTwentyFourPublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_QualifiedFinancingMinimumProceedsRequired" name="QualifiedFinancingMinimumProceedsRequired" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_IncreaseDecreaseInAccruedInterestPayable" name="IncreaseDecreaseInAccruedInterestPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_RelatedPartyPayablesPolicyTextBlock" name="RelatedPartyPayablesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AdditionalAdvanceNotesMember" name="AdditionalAdvanceNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TaxYear2037Member" name="TaxYear2037Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfVolumeWeightedAveragePriceOfCommonStock" name="PercentageOfVolumeWeightedAveragePriceOfCommonStock" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_OneThirdMember" name="OneThirdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdjustmentsToDownRoundDeemedDividend" name="AdjustmentsToDownRoundDeemedDividend" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_OtherIncomeExpenseMember" name="OtherIncomeExpenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PrepaymentDate1Member" name="PrepaymentDate1Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_Series1CPreferredStockMember" name="Series1CPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ClassOfWarrantOrRightExercisePriceOfWarrantsExercised" name="ClassOfWarrantOrRightExercisePriceOfWarrantsExercised" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_DebtInstrumentPrepaymentAmount" name="DebtInstrumentPrepaymentAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_ConvertiblePreferredStockPeriodBeforeConversionDate" name="ConvertiblePreferredStockPeriodBeforeConversionDate" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_NumberOfInstitutionalInvestors" name="NumberOfInstitutionalInvestors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_VectraBankColoradoMember" name="VectraBankColoradoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_AdjustmentsToAdditionalPaidInCapitalWarrantSettlement" name="AdjustmentsToAdditionalPaidInCapitalWarrantSettlement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ClassOfWarrantOrRightTerm" name="ClassOfWarrantOrRightTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PatentApplicationsFiledMember" name="PatentApplicationsFiledMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ConvertibleNotesMember" name="ConvertibleNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesBWarrantInputsMember" name="SeriesBWarrantInputsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_GrossProceedsFromSecurities" name="GrossProceedsFromSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_FinishedGoodsMember" name="FinishedGoodsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfWarrantsInvestorsAgreeToConveyAssignAndTransfer" name="PercentageOfWarrantsInvestorsAgreeToConveyAssignAndTransfer" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_Loan1Member" name="Loan1Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfWarrantCoverageOnSecuredConvertibleNoteFinancing" name="PercentageOfWarrantCoverageOnSecuredConvertibleNoteFinancing" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AdjustedPurchaseOfCommonStockExercisePrice" name="AdjustedPurchaseOfCommonStockExercisePrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_DeferredTaxAssetsNoncurrentDepreciation" name="DeferredTaxAssetsNoncurrentDepreciation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_TwoThousandTwentySixRegistrationRightsAgreementMember" name="TwoThousandTwentySixRegistrationRightsAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PatentStageAxis" name="PatentStageAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ClassOfWarrantOrRightIssuedDuringPeriod" name="ClassOfWarrantOrRightIssuedDuringPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_StockIssuedDuringPeriodSharesOnAtmFacility" name="StockIssuedDuringPeriodSharesOnAtmFacility" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AgreementEnteredDate" name="AgreementEnteredDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AdjustedNumberOfWarrants" name="AdjustedNumberOfWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_RepaymentOfPreferredStockShares" name="RepaymentOfPreferredStockShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_ScheduleOfConvertibleDebtTableTextBlock" name="ScheduleOfConvertibleDebtTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesZPreferredStockMember" name="SeriesZPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_WarrantSettlementAmount" name="WarrantSettlementAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_IssuedNewPayablesDuringPeriodValueConversionOfConvertibleSecurities" name="IssuedNewPayablesDuringPeriodValueConversionOfConvertibleSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_SecuredPromissoryNoteLineItems" name="SecuredPromissoryNoteLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_JointVentureMember" name="JointVentureMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_StockIssuedDuringPeriodValueIssuedToSettleLiabilities" name="StockIssuedDuringPeriodValueIssuedToSettleLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ConvertibleNotesTextBlock" name="ConvertibleNotesTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_PreferredStockDividendIssuanceTerm" name="PreferredStockDividendIssuanceTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_BD1InvestmentHoldingLLCMember" name="BD1InvestmentHoldingLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeriesOneAPreferredStockTextBlock" name="SeriesOneAPreferredStockTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_LossContingencyCommonStockWarrant" name="LossContingencyCommonStockWarrant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_PlacementAgentAgreementMember" name="PlacementAgentAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_ExerciseOfWarrantsAmount" name="ExerciseOfWarrantsAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_PreferredStockConversionRequiredCommonSharePriceTerm" name="PreferredStockConversionRequiredCommonSharePriceTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SummaryOfBridgeLoansTableTextBlock" name="SummaryOfBridgeLoansTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_DownRoundDeemedDividend" name="DownRoundDeemedDividend" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AggregatePurchasePriceForRemainingWarrants" name="AggregatePurchasePriceForRemainingWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_PreferredStockConversionRequiredCommonShareValue" name="PreferredStockConversionRequiredCommonShareValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_NanyangInvestmentManagementMember" name="NanyangInvestmentManagementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_StockIssuedDuringPeriodSharesNewIssuesPerOfferingUnit" name="StockIssuedDuringPeriodSharesNewIssuesPerOfferingUnit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_WarrantsExpire1Member" name="WarrantsExpire1Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_TwoThousandTwentySixPIPEPre-FundedWarrantsMember" name="TwoThousandTwentySixPIPEPre-FundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_SeniorSecuredOriginalIssueTenPercentageDiscountConvertibleAdvanceNotesMember" name="SeniorSecuredOriginalIssueTenPercentageDiscountConvertibleAdvanceNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_RepurchaseAndCancelOfWarrants" name="RepurchaseAndCancelOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AccruedInterest" name="AccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_ConversionsOfPreferredStockConvertibleNotesAndConversionsPayableToEquity" name="ConversionsOfPreferredStockConvertibleNotesAndConversionsPayableToEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_SaleOfStockCommissionRate" name="SaleOfStockCommissionRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_PriorNoticePeriodNumberOfDays" name="PriorNoticePeriodNumberOfDays" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_AwardedPatentsMember" name="AwardedPatentsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_PercentageOfSecuritiesPurchased" name="PercentageOfSecuritiesPurchased" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_L1CapitalGlobalOpportunitiesMasterFundLtdMember" name="L1CapitalGlobalOpportunitiesMasterFundLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_GainOnTheLeaseModification" name="GainOnTheLeaseModification" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_AssetAcquisitionAssetsPurchasedAmountPayable" name="AssetAcquisitionAssetsPurchasedAmountPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="asti_DawsonJamesMember" name="DawsonJamesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_InterestExpenseExcludingWarrantLiability" name="InterestExpenseExcludingWarrantLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_AdditionalAmountDrawnDescription" name="AdditionalAmountDrawnDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="asti_SeriesOneBPreferredStockMember" name="SeriesOneBPreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_DecreaseInRightOfUseAsset" name="DecreaseInRightOfUseAsset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="asti_PurchasePriceOfSharesWithAccompanyingWarrants" name="PurchasePriceOfSharesWithAccompanyingWarrants" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="asti_RegisteredAdvanceNotesMember" name="RegisteredAdvanceNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_MilestoneAndEngineeringArrangementMember" name="MilestoneAndEngineeringArrangementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="asti_DebtInstrumentDefaultInterestRate" name="DebtInstrumentDefaultInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
</xsd:schema>
