Consolidated Statement of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Net sales	$ 64,417	$ 108,297	[1]
Net sales, related party	35,539	31,470	[1]
Total net sales	99,956	139,767	[1],[2]
Cost of goods sold	56,016	95,462	[1]
Cost of goods sold, related party	32,617	28,405	[1]
Provision for losses on contracts	2,729
Total cost of goods sold	91,362	123,867	[1]
Gross profit	8,594	15,900	[1]
General and administrative	13,061	7,100	[1]
Sales, marketing and customer service	10,647	4,197	[1]
Impairment charges	6,038	400	[1],[3]
Engineering, design and product management	2,636	1,964	[1]
Total operating expenses	32,382	13,661	[1]
Operating (loss) income	(23,788)	2,239	[1]
Interest expense	(4,065)	(1,490)	[1]
Interest income	2,527	183	[1]
Other (expense) income	(182)	861	[1]
Total other expense, net	(1,720)	(446)	[1]
(Loss) income before income taxes	(25,508)	1,793	[1],[4]
(Benefit from) provision for income taxes	(80)	187	[1],[4]
Net (loss) income	$ (25,428)	$ 1,606	[1],[3],[4],[5]
Basic (in Dollars per share)	$ (0.13)	$ 0.01	[1],[4]
Diluted (in Dollars per share)	$ (0.13)	$ 0.01	[1],[4]
Basic (in Shares)	190,461,696	184,413,923	[1],[4]
Diluted (in Shares)	190,461,696	184,442,408	[1],[4]

[1] As recast to reflect the balances of Solar Green Technology S.p.A. ("SGT") beginning January 1, 2011 combined with the balances of Solar Power, Inc. beginning March 31, 2011, as required under the accounting guidelines for a transfer of an entity under common control (refer to Note 5 -Acquisition of Solar Green Technology ).

[2] As adjusted to reflect the balances of SGT beginning January 1, 2011 combined with the balances of Solar Power, Inc. beginning March 31, 2011, as required under the accounting guidelines for a transfer of an entity under common control (refer to Note 5 -Acquisition of Solar Green Technology).

[3] As recast to reflect the balances of Solar Green Technology S.p.A. ("SGT") beginning January 1, 2011 combined with the balances of Solar Power, Inc. beginning March 31, 2011, as required under the accounting guidelines for a transfer of an entity under common control (refer to Note 5 -Acquisition of Solar Green Technology).

[4] As recast to reflect the activity of SGT beginning January 1, 2011 combined with the balances of Solar Power, Inc. beginning March 31, 2011, as required under the accounting guidelines for a transfer of an entity under common control (refer to Note 5 -Acquisition of Solar Green Technology ).

[5] As recast to reflect the financial results of SGT beginning January 1, 2011 combined with the financial results of Solar Power, Inc. beginning March 31, 2011, as required under the accounting guidelines for a transfer of an entity under common control (see Note 5- Acquisition of Solar Green Technology).