Debt Instrument Withdrawal And Repayment Period

No definition available.

Name:	sopw_DebtInstrumentWithdrawalAndRepaymentPeriod
Namespace Prefix:	sopw_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

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Period Type:	duration

- Definition

Amount of assets pledged to secure a debt instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

+ Details

Name:	us-gaap_DebtInstrumentCollateralAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
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Period Type:	instant

- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_LongTermDebtPercentageBearingFixedInterestRate
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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

+ Details

Name:	us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Subparagraph a

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(a))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.13)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.(a),16(a)(1))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Subparagraph a(1)

-Article 7

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 13

-Subparagraph 2, 3

-Article 9

+ Details

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Balance Type:	credit
Period Type:	instant

Short Term Borrowings - Additional Information (Detail) In Thousands, unless otherwise specified							3 Months Ended
	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 03, 2014 USD ($)	Dec. 03, 2014 CNY	Dec. 29, 2014 Bank of Suzhou [Member] Loans Payable [Member] USD ($)	Dec. 29, 2014 Bank of Suzhou [Member] Loans Payable [Member] CNY	Mar. 31, 2015 Solar Energy's Online Platform [Member] USD ($)	Mar. 31, 2015 Solar Energy's Online Platform [Member] CNY	Mar. 31, 2015 Solar Energy's Online Platform [Member] Minimum [Member]	Mar. 31, 2015 Solar Energy's Online Platform [Member] Maximum [Member]	Dec. 03, 2014 Loan One [Member] China Minsheng Bank [Member] Loans Payable [Member] USD ($)	Dec. 03, 2014 Loan One [Member] China Minsheng Bank [Member] Loans Payable [Member] CNY	Dec. 03, 2014 Loan One [Member] China Minsheng Bank [Member] Loans Payable [Member] Short-term Investments [Member] USD ($)	Dec. 03, 2014 Loan One [Member] China Minsheng Bank [Member] Loans Payable [Member] Short-term Investments [Member] CNY	Dec. 31, 2014 Loan Two [Member] China Minsheng Bank [Member] Loans Payable [Member] USD ($)	Dec. 31, 2014 Loan Two [Member] China Minsheng Bank [Member] Loans Payable [Member] CNY	Mar. 31, 2015 Loan Three [Member] China Minsheng Bank [Member] Loans Payable [Member] USD ($)	Mar. 31, 2015 Loan Three [Member] China Minsheng Bank [Member] Loans Payable [Member] CNY
Schedule of Loans Payable (Details) [Line Items]
Short-term Debt	$ 61,637us-gaap_ShortTermBorrowings	$ 48,286us-gaap_ShortTermBorrowings	$ 5,646us-gaap_ShortTermBorrowings	35,000us-gaap_ShortTermBorrowings	$ 32,181	200,000					$ 5,646	35,000			$ 9,654	60,000	$ 48,395	300,000
Debt Instrument, Interest Rate, Stated Percentage					7.00%	7.00%					5.88%	5.88%			5.60%	5.60%	5.60%	5.60%
Debt Instrument, Collateral Amount													19,358	120,000
Fund received from individual investors							$ 8,619	53,429
Debt instrument fixed interest rate									8.00%	10.30%
Withdrawal period of principal amount									0 years	720 days