-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001209191-09-048110.txt : 20091008
<SEC-HEADER>0001209191-09-048110.hdr.sgml : 20091008
<ACCEPTANCE-DATETIME>20091008162357
ACCESSION NUMBER:		0001209191-09-048110
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20091008
DATE AS OF CHANGE:		20091008
EFFECTIVENESS DATE:		20091008

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Solar Power, Inc.
		CENTRAL INDEX KEY:			0001210618
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				204956638
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-82506
		FILM NUMBER:		091112318

	BUSINESS ADDRESS:	
		STREET 1:		1115 ORLANDO AVENUE
		CITY:			ROSEVILLE
		STATE:			CA
		ZIP:			95661
		BUSINESS PHONE:		916 745-0900

	MAIL ADDRESS:	
		STREET 1:		1115 ORLANDO AVENUE
		CITY:			ROSEVILLE
		STATE:			CA
		ZIP:			95661

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WELUND FUND INC
		DATE OF NAME CHANGE:	20021216
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001210618</cik>
        <entityName>Solar Power, Inc.</entityName>
        <issuerAddress>
            <street1>1115 Orlando Avenue</street1>
            <city>Roseville</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>95661</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>916-746-0900</issuerPhoneNumber>
        <jurisdictionOfInc>CALIFORNIA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <previousName>Welund Fund Inc.</previousName>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <previousName>WELUND FUND INC</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2006</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stephen</firstName>
                <middleName>C.</middleName>
                <lastName>Kircher</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Larry</firstName>
                <middleName>D.</middleName>
                <lastName>Kelley</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Timothy</firstName>
                <middleName>B.</middleName>
                <lastName>Nyman</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Ronald</firstName>
                <middleName>A.</middleName>
                <lastName>Cohan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>D.</firstName>
                <middleName>Paul</middleName>
                <lastName>Regan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jeffery</firstName>
                <middleName>G.</middleName>
                <lastName>Winzeler</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1115 Orlando Avenue</street1>
                <city>Roseville</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95661</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Energy</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>$25,000,001 - $100,000,000</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-09-23</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Deutsche Bank Securities Inc.</recipientName>
                <recipientCRDNumber>2525</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>101 California Street 48th Floor</street1>
                    <city>San Francisco</city>
                    <stateOrCountry>CA</stateOrCountry>
                    <zipCode>94111</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <state>NV</state>
                    <state>NY</state>
                    <state>OR</state>
                    <state>TN</state>
                    <state>TX</state>
                </statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>20000000</totalOfferingAmount>
            <totalAmountSold>14077000</totalAmountSold>
            <totalRemaining>5923000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>0</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>985390</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>100000</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Solar Power, Inc.</issuerName>
                <signatureName>/s/ Alan M. Lefko</signatureName>
                <nameOfSigner>/s/ Alan M. Lefko</nameOfSigner>
                <signatureTitle>Vice President of Finance and Secretary</signatureTitle>
                <signatureDate>2009-10-05</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----