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ACCRUED WARRANTY COSTS

12 Months Ended

Dec. 31, 2011

ACCRUED WARRANTY COSTS

ACCRUED WARRANTY COSTS

12. ACCRUED WARRANTY COSTS

        The Company's warranty activity is summarized below:

		2009			2010			2011
		$			$			$
Beginning balance			10,846,719			16,899,522			31,224,906
Warranty provision			6,199,240			14,707,513			18,347,272
Warranty costs incurred			(146,437	)		(382,129	)		(2,550,826	)
Ending balance			16,899,522			31,224,906			47,021,352

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- Definition

The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 45

-Paragraph 14

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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