CONSOLIDATED BALANCE SHEETS (USD $)	Nov. 30, 2014	Feb. 28, 2014
Current Assets
Cash and cash equivalents	$ 1,558,850	$ 43,495
Accounts and notes receivable, net - current portion	1,698,154us-gaap_AccountsReceivableNetCurrent	1,880,398us-gaap_AccountsReceivableNetCurrent
Inventories	3,036,311us-gaap_InventoryNet	2,809,035us-gaap_InventoryNet
Inventory deposits	937,147XPWR_InventoryDeposits	760,769XPWR_InventoryDeposits
Deferred financing costs - current portion	89,183	4,778
Prepaid expenses	149,792us-gaap_PrepaidExpenseCurrent	426,179us-gaap_PrepaidExpenseCurrent
Total Current Assets	7,469,437us-gaap_AssetsCurrent	5,924,654us-gaap_AssetsCurrent
Property and Equipment, net	251,154us-gaap_PropertyPlantAndEquipmentNet	222,457us-gaap_PropertyPlantAndEquipmentNet
Other Assets
Accounts and notes receivable - net of current portion	82,070XPWR_NotesReceivablesNonCurrent	107,405XPWR_NotesReceivablesNonCurrent
Intellectual property	1,802,210XPWR_IntellectualProperty	1,802,210XPWR_IntellectualProperty
Deferred financing costs - net of current portion	178,365	0
Deposits	45,554us-gaap_DepositsAssets	18,198us-gaap_DepositsAssets
Total Other Assets	2,108,199us-gaap_OtherAssets	1,927,813us-gaap_OtherAssets
TOTAL ASSETS	9,828,790us-gaap_Assets	8,074,924us-gaap_Assets
Current Liabilities
Accounts payable	1,101,150us-gaap_AccountsPayableCurrent	1,698,001us-gaap_AccountsPayableCurrent
Accrued expenses	522,825us-gaap_AccruedLiabilitiesCurrent	821,708us-gaap_AccruedLiabilitiesCurrent
Customer deposits	179,579us-gaap_CustomerDepositsCurrent	81,569us-gaap_CustomerDepositsCurrent
Warranty reserve	524,812us-gaap_ExtendedProductWarrantyAccrual	189,577us-gaap_ExtendedProductWarrantyAccrual
VAT & sales tax payable	(1,929)us-gaap_SalesAndExciseTaxPayableCurrent	105,984us-gaap_SalesAndExciseTaxPayableCurrent
Notes payable - related parties - current portion, net of debt discount of $13,987		925,192
Notes payable - current portion, 2014 net of debt discount of $0 and $547,774, respectively	1,785,720us-gaap_NotesAndLoansPayableCurrent	9,557,390us-gaap_NotesAndLoansPayableCurrent
Total Current Liabilities	4,112,157us-gaap_LiabilitiesCurrent	13,379,421us-gaap_LiabilitiesCurrent
Long-term Liabilities
Notes payable - related parties	874,179
Notes payable	13,214,280us-gaap_NotesPayableCurrent
Total Long-term Liabilities	14,088,459us-gaap_LiabilitiesNoncurrent
TOTAL LIABILITIES	18,200,617us-gaap_Liabilities	13,379,421us-gaap_Liabilities
Stockholders Equity (Deficit)
Preferred stock, par $0.001, 5,000,000 shares authorized, 1,428,571 Series A shares issued and outstanding		1,429us-gaap_PreferredStockValue
Common stock, par $0.001, 100,000,000 shares authorized, 61,857,197 and 43,126,913 shares issued and outstanding, respectively	61,859us-gaap_CommonStockValue	43,129us-gaap_CommonStockValue
Stock warrants	5,952,847us-gaap_WarrantsAndRightsOutstanding	6,280,172us-gaap_WarrantsAndRightsOutstanding
Additional paid in capital	24,576,793us-gaap_AdditionalPaidInCapital	19,706,899us-gaap_AdditionalPaidInCapital
Accumulated other comprehensive income (loss)	(2,573)	(1,393)
Accumulated deficit	(38,960,753)	(31,334,733)
Total Stockholders Equity (Deficit)	(8,371,828)us-gaap_StockholdersEquity	(5,304,497)us-gaap_StockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIT)	$ 9,828,790	$ 8,074,924

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant