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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 Ir01+KON5klbBQBL6mwTD21fCquFXG2wGVSf2EKX/MzZzNNYICbaKUor5csKwh2A
 K/eW/QeU0UNCmZfanQF5JQ==

<SEC-DOCUMENT>0001096906-07-000926.txt : 20070618
<SEC-HEADER>0001096906-07-000926.hdr.sgml : 20070618
<ACCEPTANCE-DATETIME>20070618142948
ACCESSION NUMBER:		0001096906-07-000926
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070615
FILED AS OF DATE:		20070618
DATE AS OF CHANGE:		20070618

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Winzeler Jeffrey G
		CENTRAL INDEX KEY:			0001312143

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-50142
		FILM NUMBER:		07925361

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		(916) 746-0900

	MAIL ADDRESS:	
		STREET 1:		C/O SOLAR POWER, INC.
		STREET 2:		4080 CAVITT STALLMAN RD, #100
		CITY:			GRANITE BAY
		STATE:			CA
		ZIP:			95746-9460

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Solar Power, Inc.
		CENTRAL INDEX KEY:			0001210618
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				201470649
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4080 CAVITT STALLMAN ROAD
		STREET 2:		SUITE 100
		CITY:			GRANITE BAY
		STATE:			CA
		ZIP:			95746
		BUSINESS PHONE:		916 789-0833

	MAIL ADDRESS:	
		STREET 1:		4080 CAVITT STALLMAN ROAD
		STREET 2:		SUITE 100
		CITY:			GRANITE BAY
		STATE:			CA
		ZIP:			95746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WELUND FUND INC
		DATE OF NAME CHANGE:	20021216
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-06-15</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001210618</issuerCik>
        <issuerName>Solar Power, Inc.</issuerName>
        <issuerTradingSymbol>None</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001312143</rptOwnerCik>
            <rptOwnerName>Winzeler Jeffrey G</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SOLAR POWER, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>4080 CAVITT STALLMAN RD, #100</rptOwnerStreet2>
            <rptOwnerCity>GRANITE BAY</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>95746-9460</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Pres of whollyowned subsidiary</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2011-12-28</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>200000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This option vests annually in 50,000 share increments beginning on December 28, 2006.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Jeffrey G. Winzeler, By Alan M Lefko, Power of Attorney</signatureName>
        <signatureDate>2007-06-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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