Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
Nov. 30, 2011	Nov. 30, 2010
Statement of Cash Flows [Abstract]
Net loss for the period	$ (5,892,154)	$ (3,236,755)
Adjustments to Reconcile Net Loss to Net Cash Used in Operating Activities:
Depreciation and Amortization expense	108,614	26,287
Share-based compensation	394,768	377,892
Issuance of common shares for services		4,381
Changes in Assets and Liabilities
Accounts receivable	(1,142,576)	(200,953)
Inventories	(426,264)	(267,841)
Inventory deposit	40,066	(67,815)
Prepaid expenses	(71,605)	(57,299)
Accounts payable	1,757,577	166,658
Accrued expenses	140,863	(186,820)
Customer deposits	196,708	11,350
Warranty reserve	(27,106)	(32,977)
Net Cash Used in Operating Activities	(4,921,109)	(3,463,892)
Cash Flows from Investing Activities:
Purchase of property and equipment	(53,462)	(245,223)
Deposit paid		(7,500)
Acquisition of Property	(50,000)
Net Cash Used in Investing Activities	(103,462)	(252,723)
Cash Flows from Financing Activities:
Proceeds from issuance of common shares	5,165,512	3,873,709
Repayment of notes payable	(197,500)
Equity issuance costs	(237,051)	(2,500)
Net Cash Provided by Financing Activities	4,730,961	3,871,209
Net Increase (Decrease) in Cash and Cash Equivalents	(293,610)	154,594
Cash and Cash Equivalents - Beginning	364,068	195,990
Cash and Cash Equivalents - Ending	70,458	350,584
Supplemental Cash Flow Information:
Cash paid for interest
Cash paid for income taxes
Supplemental Non-Cash Investing and Financing Activities:
Shares issued to acquire assets	249,871	1,276,861
Shares issued in payment of accrued expense		82,381
Loans from shareholder converted to common shares		90,940
Warrants issued in connection with private placements	$ 1,480,806	$ 995,246

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Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation).