<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-04-01</periodOfReport>

    <issuer>
        <issuerCik>0001772720</issuerCik>
        <issuerName>SPRUCE POWER HOLDING CORP</issuerName>
        <issuerTradingSymbol>SPRU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001963500</rptOwnerCik>
            <rptOwnerName>Norling Jonathan M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SPRUCE POWER HOLDING CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>2000 S. COLORADO BLVD., SUITE 2-825</rptOwnerStreet2>
            <rptOwnerCity>DENVER</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80222</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Legal Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2024-04-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>119020</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>228248</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The securities awarded are in the form of restricted stock units (RSUs) that each represent a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service through the vesting dates, 25% of the RSUs will vest on each of April 1, 2025, April 1, 2026, April 1, 2027 and April 1, 2028.</footnote>
        <footnote id="F2">Amount shown (i) reflects the amount of securities beneficially owned by the reporting person as of the date this Form 4 is filed and (ii) reflects an adjustment to correct a previously reported inadvertent overstatement of the number of securities beneficially owned.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Jonathan M. Norling, Attorney-in-Fact</signatureName>
        <signatureDate>2025-03-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
