v3.3.1.900

Note 2 - Summary of Significant Accounting Policies (Details)								1 Months Ended									3 Months Ended	12 Months Ended
	Feb. 27, 2015	Mar. 18, 2014 USD ($) $ / shares shares	Feb. 25, 2014 USD ($) $ / shares shares	Dec. 19, 2013 USD ($) $ / shares shares	Nov. 20, 2013 USD ($)	Oct. 21, 2013 USD ($)	Jan. 15, 2013 USD ($)	Mar. 31, 2014 USD ($)	Mar. 18, 2014 USD ($) $ / shares shares	Feb. 28, 2014 USD ($)	Feb. 25, 2014 USD ($) $ / shares shares	Dec. 31, 2013 USD ($) $ / shares	Dec. 19, 2013 USD ($) $ / shares shares	Nov. 20, 2013 USD ($)	Oct. 21, 2013 USD ($)	Sep. 30, 2013 USD ($) shares	Mar. 31, 2014 USD ($)	Dec. 31, 2014 USD ($) $ / shares shares	Dec. 31, 2013 USD ($) $ / shares	Dec. 19, 2013 USD ($) $ / shares	Dec. 31, 2010 USD ($)	Jul. 01, 2014 USD ($)	Jun. 02, 2014 USD ($)	May. 02, 2014 USD ($)	Apr. 02, 2014 USD ($)	Mar. 02, 2014 USD ($)	Feb. 02, 2014 USD ($)	Jan. 27, 2014 USD ($)	Jan. 02, 2014 USD ($)	Dec. 02, 2013 USD ($)	Nov. 25, 2013 USD ($)	Nov. 02, 2013 USD ($)	Aug. 30, 2013 USD ($) shares
Warrants in Connection with December 19, 2013 Convertible Note [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Class of Warrant or Right, Issued During Period (in Shares) | shares				6,250,000
Warrants in Connection with Feb. 25, 2014 Convertible Note [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Class of Warrant or Right, Issued During Period (in Shares) | shares			5,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares			$ 0.02								$ 0.02
Warrants in Connection with March 18, 2014 Convertible Note [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares		$ 0.02							$ 0.02
Class of Warrant or Right, Term of Warrants or Rights		5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares) | shares		7,500,000							7,500,000
Warrants in Connection with December 2013 Convertible Debt [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Fair Value Assumptions, Expected Volatility Rate												149.10%							149.10%
Fair Value Assumptions, Risk Free Interest Rate												0.70%							0.70%
Fair Value Assumptions, Expected Term												4 years 36 days							4 years 36 days
Debt Instrument, Unamortized Discount												$ 109,000							$ 109,000
Warrants in Connection with February 2014 Convertible Debt [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Fair Value Assumptions, Expected Volatility Rate										169.10%
Fair Value Assumptions, Risk Free Interest Rate										0.70%
Fair Value Assumptions, Expected Term										4 years 36 days
Debt Instrument, Unamortized Discount										$ 101,000
Warrants in Connection with March 2014 Convertible Debt [Member
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Fair Value Assumptions, Expected Volatility Rate								168.80%
Fair Value Assumptions, Risk Free Interest Rate								0.80%
Fair Value Assumptions, Expected Term								4 years 36 days
Debt Instrument, Unamortized Discount								$ 154,000									$ 154,000
Convertible Note Payable [Member] | Matures October 31, 2014 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																																$ 30,000
Convertible Note Payable [Member] | Matures November 30, 2014 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																														$ 30,000
Convertible Note Payable [Member] | Matures December 31, 2014 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																													$ 30,000
Convertible Note Payable [Member] | Matures January 31, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																											$ 30,000
Convertible Note Payable [Member] | Matures February 28, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																										$ 30,000
Convertible Note Payable [Member] | Matures Between October 31, 2014 And February 28, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																										$ 150,000
Convertible Note Payable [Member] | Matures March 31, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																									$ 20,000
Convertible Note Payable [Member] | Matures April 30, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																								$ 20,000
Convertible Note Payable [Member] | Matures May 31, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																							$ 20,000
Convertible Note Payable [Member] | Matures Between March 31, 2015 and May 31, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																							$ 60,000
Convertible Note Payable [Member] | Matures June 30, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																						$ 10,000
Convertible Note Payable [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		8.00%							8.00%
Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ / shares		$ 0.02							$ 0.02
Debt Conversion, Original Debt, Amount																		$ 940,000
Interest on Convertible Debt, Accrued and Converted																		$ 68,319
Debt Conversion, Converted Instrument, Shares Issued (in Shares) | shares																		50,439,751
Subsequent Event [Member] | Convertible Debt [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	8.00%
Debt Instrument, Term	1 year
Solar Panels and Inverters [Member] | Minimum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		15 years
Solar Panels and Inverters [Member] | Maximum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		25 years
Material and Workmanship [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		5 years
Product Warranty Accrual, Current												345,000						$ 371,000	345,000
Installation [Member] | Minimum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		5 years
Installation [Member] | Maximum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		10 years
Installation [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Standard Product Warranty Accrual, Preexisting, Increase (Decrease)																		$ (324,000)
Defective Products [Member] | Minimum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		5 years
Defective Products [Member] | Maximum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Warranty Period																		25 years
Patents [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Assets, Remaining Amortization Period																		10 years
Finite-Lived Intangible Assets, Net																		$ 1,100,000
Finite-Lived Intangible Assets, Accumulated Amortization																		$ 314,000
Finite-Lived Intangible Asset, Useful Life																		17 years
Amortization of Intangible Assets																		$ 113,000	113,000
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months																		113,000
Other Finite-Lived Intangible Assets, Gross																		$ 141,000
Convertible Debt [Member] | Convertible Notes Maturing on August 29, 2015 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																																	$ 200,000
Convertible Debt [Member] | Convertible Notes Maturing on November 25, 2013 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																															$ 200,000
Convertible Debt [Member] | Convertible Notes Maturing on December 19, 2013 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount				$ 250,000									$ 250,000							$ 250,000
Convertible Debt [Member] | Convertible Notes Maturing on January 27, 2016 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount																												$ 100,000
Convertible Debt [Member] | Convertible Notes Maturing on February 25, 2016 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount			$ 200,000								$ 200,000
Convertible Debt [Member] | Convertible Notes Maturing on March 18, 2016 [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Face Amount		$ 300,000							$ 300,000
Convertible Debt [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Class of Warrant or Right, Issued During Period (in Shares) | shares											5,000,000		6,250,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares		$ 0.02	$ 0.02	$ 0.02					$ 0.02		$ 0.02		$ 0.02							$ 0.02
Class of Warrant or Right, Term of Warrants or Rights		5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares) | shares		7,500,000							7,500,000
Debt Instrument, Interest Rate, Stated Percentage		8.00%							8.00%
Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ / shares			$ 0.02								$ 0.02
Debt Instrument, Convertible, Threshold Consecutive Trading Days									20 days
Debt Instrument, Convertible, Stock Price Trigger (in Dollars per share) | $ / shares									$ 0.04
Line of Credit Facility, Repayment of Principle and Accrued Interest, Total, Percent																	120.00%	120.00%
Derivative Asset, Fair Value, Gross Liability																		$ 123,000
Embedded Derivative, Fair Value of Embedded Derivative Liability								$ 178,000									$ 178,000
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net																		51,000
Minimum [Member] | Advances [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Monthly Interest Expense, Debt																$ 500
Maximum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line of Credit Facility, Administrative Fee, Amount																$ 500
Series D Preferred Stock [Member] | Securities Pledged as Collateral [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Preferred Stock, Shares Issued (in Shares) | shares																50
Series D Preferred Stock [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Preferred Stock, Shares Issued (in Shares) | shares																																	930
Advances [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage																12.00%
Accounts Receivable [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																$ 200,000
Line Of Credit Facility, Maximum Borrowing Capacity, Percentage																80.00%
Raw Materials [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line Of Credit Facility, Maximum Borrowing Capacity, Percentage																50.00%
Finished Goods [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line Of Credit Facility, Maximum Borrowing Capacity, Percentage																65.00%
Cash [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line Of Credit Facility, Maximum Borrowing Capacity, Percentage																95.00%
Aggregate, Cash, Raw Material, and Finished Goods [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																$ 300,000
Cash																		62,000
Restructuring and Related Cost, Number of Positions Eliminated							12
Restructuring Charges							$ 0														$ 3,000,000
Debt Instrument, Face Amount												$ 650,000						$ 520,000	$ 650,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares												$ 0.49						$ 0.23	$ 0.49
Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ / shares				$ 0.02									$ 0.02							$ 0.02
Debt Instrument, Convertible, Threshold Consecutive Trading Days																				20 days
Debt Instrument, Convertible, Stock Price Trigger (in Dollars per share) | $ / shares																				$ 0.04
Derivative Asset, Fair Value, Gross Liability				$ 243,889									$ 243,889							$ 243,889
Embedded Derivative, Fair Value of Embedded Derivative Liability												$ 177,927						$ 129,598	$ 177,927
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net																		(50,809)	65,962
Line of Credit Facility, Initiation Date																Sep. 30, 2013
Line of Credit Facility, Expiration Period																1 year
Line of Credit Facility, Maximum Borrowing Capacity																$ 500,000
Line of Credit Facility, Collateral Fees, Amount																$ 5,000
Line of Credit Facility, Administrative Fee, Percentage																0.50%
Prepayment Fee, Percent																0.50%
Long-term Line of Credit																$ 350,000		500,000
Proceeds from Lines of Credit					$ 50,000	$ 100,000								$ 50,000	$ 100,000
Finite-Lived Intangible Assets, Net												1,244,712						1,131,327	1,244,712
Amortization of Intangible Assets																		113,385	113,071
Product Warranty Accrual, Current												$ 1,312,918						938,466	1,312,918
Standard Product Warranty Accrual, Preexisting, Increase (Decrease)																		(324,349)
Advertising Expense																		15,000	16,000
Research and Development Expense																		$ 178,000	$ 243,000
Number of Operating Segments																		2

X

- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Price of the entity's common stock which would be required to be attained for the conversion feature embedded in the debt instrument to become effective.

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Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instruments must exceed threshold percentage for a specified number of trading days to trigger conversion feature, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

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