<SEC-DOCUMENT>0001628280-26-010326.txt : 20260220
<SEC-HEADER>0001628280-26-010326.hdr.sgml : 20260220
<ACCEPTANCE-DATETIME>20260220173618
ACCESSION NUMBER:		0001628280-26-010326
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251208
FILED AS OF DATE:		20260220
DATE AS OF CHANGE:		20260220

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Cimino Thomas James
		CENTRAL INDEX KEY:			0002075071
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38971
		FILM NUMBER:		26661437

	MAIL ADDRESS:	
		STREET 1:		C/O SPRUCE POWER HOLDING CORPORATION
		STREET 2:		2000 S. COLORADO BLVD., SUITE 2-825
		CITY:			DENVER
		STATE:			CO
		ZIP:			80222

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SPRUCE POWER HOLDING CORP
		CENTRAL INDEX KEY:			0001772720
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				834109918
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2000 S COLORADO BLVD
		STREET 2:		SUITE 2-825
		CITY:			DENVER
		STATE:			CO
		ZIP:			80222
		BUSINESS PHONE:		866-777-8235

	MAIL ADDRESS:	
		STREET 1:		2000 S COLORADO BLVD
		STREET 2:		SUITE 2-825
		CITY:			DENVER
		STATE:			CO
		ZIP:			80222

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	XL Fleet Corp.
		DATE OF NAME CHANGE:	20201223

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Pivotal Investment Corp II
		DATE OF NAME CHANGE:	20190403
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1771626976.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-12-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002075071</rptOwnerCik>
            <rptOwnerName>Cimino Thomas James</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>820 GESSNER RD</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77024</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-12-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>60000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>60000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">(1) 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 date, one-quarter of the RSUs vest on each of December 8, 2026, December 8, 2027, December 8, 2028 and December 8, 2029.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Jonathan M. Norling, as Attorney-in-Fact</signatureName>
        <signatureDate>2025-12-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
