SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
X	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* WS CAPITAL LLC (Last) (First) (Middle) 300 CRESCENT COURT, SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Solar Power, Inc. [ SOPW ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner
	3. Date of Earliest Transaction (Month/Day/Year) 01/08/2007
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* WS CAPITAL LLC (Last) (First) (Middle) 300 CRESCENT COURT, SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WS CAPITAL MANAGEMENT LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WSV MANAGEMENT L L C (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WS VENTURES MANAGEMENT L P (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WS Opportunity Fund L P (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WS Opportunity Fund QP L P (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WS OPPORTUNITY FUND INTERNATIONAL LTD (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WALKER REID S (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* SMITH G STACY (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* WALKER PATRICK P (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1111 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

Explanation of Responses:

Remarks:

This Form 4 is being filed solely to reflect the fact that the Reporting Persons are no longer subject to Section 16 as a result of an increase in the number of shares outstanding as of January 8, 2007.

	WS CAPITAL, L.L.C. By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WS CAPITAL MANAGEMENT, L.P. By: WS Capital, L.L.C., its general partner By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WSV MANAGEMENT, L.L.C. By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WS VENTURES MANAGEMENT, L.P. By: WSV Management, L.L.C., its general partner By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WS OPPORTUNITY FUND, L.P. By: WS Ventures Management, L.P., its general partner By: WSV Management, L.L.C., its general partner By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WS OPPORTUNITY FUND (Q.P.), L.P. By: WS Ventures Management, L.P., its general partner By: WSV Management, L.L.C., its general partner By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	WS OPPORTUNITY FUND INTERNATIONAL, LTD. By: WS Ventures Management, L.P., its agent and attorney-in-fact By: WSV Management, L.L.C., its general partner By: /s/ Reid S. Walker, Reid S. Walker, Member	10/17/2007
	/s/ Reid S. Walker	10/17/2007
	/s/ G. Stacy Smith	10/17/2007
	/s/ Patrick P. Walker	10/17/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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