Cover [Abstract]
Entity Registrant Name
Entity Central Index Key
Document Type
Amendment Flag
Current Fiscal Year End Date
Entity Small Business
Entity Shell Company
Entity Emerging Growth Company
Entity Current Reporting Status
Document Period End Date
Entity Filer Category
Document Fiscal Period Focus
Document Fiscal Year Focus
Entity Ex Transition Period
Entity Common Stock Shares Outstanding
Document Transition Report
Entity File Number
Entity Incorporation State Country Code
Entity Tax Identification Number
Entity Address Address Line 1
Entity Address City Or Town
Entity Address State Or Province
Entity Address Postal Zip Code
City Area Code
Local Phone Number
Security 12b Title
Trading Symbol
Security Exchange Name
Entity Interactive Data Current
Document Quarterly Report
Condensed Consolidated Balance Sheets
Assets
Current assets:
Cash and cash equivalents
Accounts receivable, net
Held to maturity debt investments
Contract assets, net
Receivable from SPIC, net
Customer loans receivable, current, net
Inventories, net
Deferred project costs
Other receivables and current assets, net
Total current assets
[Assets, Current]
Property and equipment, net
Operating lease right-of-use assets
Investments in unconsolidated companies
Customer loans receivable, noncurrent, net
Restricted cash, noncurrent
Contract assets, noncurrent, net
Other assets
Total assets
[Assets]
Liabilities and stockholders' deficit
Current liabilities:
Accounts payable
Operating lease liabilities, current
Secured loans from related parties, current
Secured convertible notes, current
Accrued expenses and other payables
Total current liabilities
[Liabilities, Current]
Operating lease liabilities, noncurrent
Secured loans from related parties, noncurrent, net of debt discount and issuance costs
Secured convertible notes, noncurrent, net of debt discount and issuance costs
Deferred tax liability
Large-scale EPC payable, noncurrent
Other liabilities
Total liabilities
[Liabilities]
Commitments and contingencies (Note 18)
Stockholders' deficit:
Preferred stock, par value $0.001 per share; 15,000,000 shares authorized, none issued and outstanding as of June 30, 2026 and December 31, 2025
Common stock, par value $0.001 per share; 24,768,750 shares authorized, 4,847,292 and 4,680,672 shares issued as of June 30, 2026 and December 31, 2025, respectively, and 4,742,167 and 4,575,548 shares outstanding as of June 30, 2026 and December 31, 2025, respectively
Additional paid-in capital
Treasury stock, at cost, 105,125 shares at June 30, 2026 and December 31, 2025
[Treasury Stock, Value]
Accumulated deficit
Accumulated other comprehensive loss
[Accumulated Other Comprehensive Income (Loss), Net of Tax]
Total stockholders' deficit
[Equity, Attributable to Parent]
Total liabilities and stockholders' deficit
[Liabilities and Equity]
Common stock, par value per share
Common stock, shares authorized
Common stock, shares issued
Common Stock, shares outstanding
Preferred stock, par value per share
Preferred stock, shares authorized
Preferred stock, shares issued
Preferred Stock, shares outstanding
Treasury stock shares
Unaudited Condensed Consolidated Statements of Operations
Revenues
Cost of revenues
Gross profit
[Gross Profit]
Operating expenses:
General and administrative
Selling and marketing
China legal judgment - (Note 15)
Total operating expense
[Operating Expenses]
Operating income (loss)
[Operating Income (Loss)]
Other income (expense):
Interest income
Interest expense
[Interest Expense, Operating and Nonoperating]
Equity in income (loss) of Chinese solar project companies
Gain (loss) on debt extinguishment
Other income (expense), net
Total other income (expense)
[Nonoperating Income (Expense)]
Income (loss) before income taxes
[Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest]
Income tax provision (benefit)
Net income (loss)
[Net Income (Loss) Attributable to Parent]
Net income (loss) per share
Basic
Diluted
Weighted average shares used to compute net income (loss) per share
Basic
[Weighted Average Number of Shares Issued, Basic]
Diluted
[Weighted Average Number of Shares Outstanding, Diluted]
Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)
Other comprehensive income (loss)
Foreign currency translation adjustments
Total comprehensive income (loss)
[Comprehensive Income (Loss), Net of Tax, Attributable to Parent]
Unaudited Condensed Consolidated Statements of Changes in Stockholders Deficit
Statement [Table]
Statement [Line Items]
Equity Components [Axis]
Preferred Stock
Common Stock
Treasury Stock
Additional Paid-In Capital
Accumulated Deficit
Accumulated other comprehensive loss
AOCI Attributable to Parent [Member]
Balance, shares
[Shares, Issued]
Balance, amount
Shares issued in private placement, shares
Shares issued in private placement, amount
Net income (loss)
Currency translation adjustments
Reverse split rounding, shares
Reverse split rounding, amount
Balance, shares
Balance, amount
Unaudited Condensed Consolidated Statements of Cash Flows
Operating activities
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization expense
Amortization of convertible note discount and debt issuance costs
Amortization of operating lease right-of-use assets
Provision for (recovery of) credit losses and loan losses
Provision for excess and obsolete inventories
Provision for warranty and production guaranty
Equity in loss (income) of investment in excess of distribution received
Deferred income tax provision
(Gain) loss on disposal of property and equipment
[Gain (Loss) on Disposition of Property Plant Equipment]
(Gain) loss on debt extinguishment
Changes in operating assets and liabilities:
Accounts Receivable
[Increase (Decrease) in Accounts Receivable]
Contract Assets
Receivables from SPIC and project companies
Customer loans receivable
Inventories
[Increase (Decrease) in Inventories]
Other receivables and current assets
[Increase (Decrease) in Other Current Assets]
Other assets
[Increase (Decrease) in Deposit Assets]
Accounts payable
[Increase (Decrease) in Accounts Payable]
Operating lease liabilities
Accrued expenses and other payables
[Increase (Decrease) in Other Accounts Payable and Accrued Liabilities]
Other liabilities
[Increase (Decrease) in Other Accrued Liabilities]
Net cash provided by (used in) operating activities
[Cash Provided by (Used in) Operating Activity, Including Discontinued Operation]
Investing activities
Principal repayment on debt investments
Issuance of short-term advances
[Issuance of short-term advances]
Principal repayment on short-term advances
Net cash provided by (used in) investing activities
[Cash Provided by (Used in) Investing Activity, Including Discontinued Operation]
Financing activities
Accrued legal settlement
[Accrued legal settlement]
Proceeds from private placement sale of common stock
Principal payment on convertible notes
[Repayments of Convertible Debt]
Repayment on equipment capital lease
[Repayment on equipment capital lease]
Net cash provided by (used in) financing activities
[Cash Provided by (Used in) Financing Activity, Including Discontinued Operation]
Effect of exchange rate
Net increase (decrease) in cash, cash equivalents, and restricted cash
[Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation]
Cash, cash equivalents, and restricted cash, beginning of period
[Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation]
Cash, cash equivalents, and restricted cash, end of period
Supplemental disclosures of cash flow information:
Interest paid in cash
Income taxes paid in cash
Non-cash activities for investing and financing activities:
Right-of-use asset obtained in exchange for operating lease liability
Exchange of unsecured loan for common stock
Convertible notes issued to non-related parties in connection with cancellation of EB-5 loans
Cash balance at the beginning of the year:
Cash and cash equivalents
Restricted cash, noncurrent
[Restricted Cash, Noncurrent]
Cash balance at the end of the year:
Cash and cash equivalents
Restricted cash, noncurrent
Insider Trading Arragement [Line Items]
Rule 10b5-1 Arrangement Adopted [Flag]
Rule 10b5-1 Arrangement Terminated [Flag]
Non Rule 10b5-1 Arrangement Adopted [Flag]
Non Rule 10b5-1 Arrangement Terminated [Flag]
Description of Business
Description of Business
Business Description and Basis of Presentation [Text Block]
Basis of Presentation and Summary of Significant Accounting Policies
Basis of Presentation and Summary of Significant Accounting Policies
Basis of Presentation and Significant Accounting Policies [Text Block]
Disaggregation of Revenue
Disaggregation of Revenue
Revenue from Contract with Customer [Text Block]
Cash Cash Equivalents and Restricted Cash
Cash, Cash Equivalents and Restricted Cash
Accounts Receivable Net
Accounts Receivable, Net
Held to Maturity Debt Investments
Held to Maturity Debt Investments
[Held to Maturity Debt Investments]
Receivable from SPIC, Net
Receivable from SPIC, Net
[Receivable from SPIC, Net]
Large-scale EPC Contracts
Large-scale EPC Contracts
[Large-scale EPC Contracts]
Customer Loans Receivable
Customer Loans Receivable
[Customer Loans Receivable]
Inventories Net
Inventories, Net
Other Receivables and Current Assets Net
Other Receivables and Current Assets, Net
Property and Equipment, Net
Property and Equipment, Net
Property, Plant and Equipment Disclosure [Text Block]
Investments in Unconsolidated Companies
Investments in Unconsolidated Solar Project Companies
Financing Arrangements
Financing Arrangements
[Financing Arrangements]
Accrued Expenses and Other Payables
Accrued Expenses and Other Payables
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Concentrations
Concentrations
Concentration Risk Disclosure [Text Block]
Acquisition Contingencies and Other Payable to Uonone Group
Acquisition Contingencies and Other Payable to Uonone Group
Business Combination [Text Block]
Related Party Transactions
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Stockholders Equity (Deficit)
Stockholders' Equity (Deficit)
Income Taxes
Income Taxes
Income Tax Disclosure [Text Block]
Net Income (Loss) Per Share
Net Income (Loss) Per Share
Earnings Per Share [Text Block]
Segment Reporting
Segment Reporting
Segment Reporting Disclosure [Text Block]
Subsequent Events
Subsequent Events
Subsequent Events [Text Block]
Basis of Accounting
Principles of Consolidation
Reclassification
Use of Estimates
Liquidity and Going Concern
Cash and Cash Equivalents
Held to Maturity Debt Investments
[Held to Maturity Debt Investments 1]
Restricted Cash
Accounts Receivable
Accounts Receivable [Policy Text Block]
Contract Balances
Deferred Project Costs
Customer Loans Receivable
Receivable [Policy Text Block]
Inventories
Inventory, Policy [Policy Text Block]
Property and Equipment
Impairment of Long-Lived Assets
Leases
Investments in Unconsolidated Companies
Investment, Policy [Policy Text Block]
Warranties
Fair Value Measurements
Revenue Recognition
Advertising Costs
Income Taxes
Income Tax, Policy [Policy Text Block]
Comprehensive Income (Loss)
Net Income (Loss) Per Share
Earnings Per Share, Policy [Policy Text Block]
Stock-Based Compensation
Foreign Currency
Segment Information
Recently Issued Accounting Pronouncements
Schedule of restricted cash
Schedule of estimated useful life of property and equipment
Schedule of fair value measurements of cash, loans and borrowings
Schedule of company's revenue by business line
Schedule of cash, cash equivalents and restricted cash
Schedule of accounts receivable, net
Schedule of customer loans receivable by credit rating
Schedule of customer loans receivable
Schedule of maturities of customer loans receivable
Schedule of allowance for loan losses
Schedule of reserve for excess and obsolete inventories
Schedule of inventories, net
Schedule of other receivables and current assets, net
Schedule of property and equipment
Schedule of non-controlling investments in solar project companies
Schedule of combined financial statements of non controlling investments
Schedule of carrying amounts of the Company's assets
Schedule of borrowings
Schedule of related party debt
Schedule of principal maturities for the financing arrangements
Schedule of accrued expenses and other payables
Schedule of warrant liability
Schedule of lease modification
Schedule of future minimum lease commitments for offices, warehouse facilities and equipment
Schedule of maturities of operating lease liabilities
Schedule of other information related to lease
Schedule of lease cost
Schedule of stock option activity
Schedule of income loss before income taxes
Schedule of earning per share
Schedule of operations of company's reporting segments
Plan Name [Axis]
Top [Member]
Stock Split description
Common stock price per share
Description of common stock shares authorized
Description of common stock shares outstanding
Reverse stock plit
Minimum market value of listed securities requirement
Financial Support To Nonconsolidated Legal Entity Axis
ACH Transactions And Business Credit Cards [Member]
Deposit held
Collateral Held [Axis]
Long-Lived Tangible Asset [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Automobiles [Member]
Bottom [Member]
Top [Member]
Furniture And Equipment [Member]
Solar systems leased to customers [Member]
Property, Plant and Equipment, Estimated Useful Lives
Leasehold improvements
Fair Value By Fair Value Hierarchy Level Axis
Fair Value, Level 1 [Member]
Fair Value, Level 2 [Member]
Fair Value, Level 3 [Member]
Cash equivalents
Customer loans receivable
[Loans Receivable, Fair Value Disclosure]
Held to maturity debt investments
[Equity Method Investments]
Secured loans from related parties
Secured convertible debt
Related Party Transaction [Axis]
Short-Term Debt, Type [Axis]
Award Date [Axis]
SGIP
Convertible Notes [Member]
SelfGeneration Incentive Program [Member]
August and September 2026 [Member]
Bottom [Member]
Foreign currency translation
Current debt, including convertible notes
Bid price per share
Cash and cash equivalent
Stockholders deficit
Proceed from the sale of common stock
Accumulated deficit
[Accumulated deficit]
Debt
Interest rate of debt
Long term related party loan
FDIC Limit
Accounts receivable related party
Accounts receivable current
Net income loss
Reverse stock split
Accounts receivable current
Initiative amount
Advertising and marketing cost
Long term leases term
Descripion of solar energy and battery storage systems and components sales
Interest rate of secured loan
Interest rate of convertible debt
LED Revenue percentage
Accrued expenses and other liabilities
Production guaranty period
Warrant coverage reducing percentage
Produce at least output during year
Description of production guaranty
Non controlling interest
Convertible debt
Insurance coverage
Working capital deficit
Large-scale EPC contracts
Sales on non-installment basis
Third-party leasing arrangements
Solar lease revenues
Solar power purchase agreement revenues
Total solar energy and battery storage systems
LED projects
Financing related
Total revenues
Geographic Distribution Axis
US [Member]
China Segment [Member]
Insured cash
Uninsured cash
Cash and cash equivalents and restricted cash
Total Cash and cash equivalents and restricted cash
Less: Cash and cash equivalents
Restricted cash
Allowance for credit losses for accounts receivable - beginning of period
[Accounts Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Noncurrent]
Provision for credit losses
Allowance for credit losses for accounts receivable - end of period
Longfellow [Member]
Allowance for credit losses for accounts receivable
Accounts receivable related party
Accounts receivable current
Short-term investments
Notes payable, current and noncurrent
Short-term investments maturity date extended
Description for promissory note due
Receivable from SPIC, net
[Receivable from SPIC, net]
Unpaid receivable balance
Longfellow BESS I LLC [Member]
Naguabo [Member]
Yabucoa [Member]
Navboot [Member]
Contractual value
Contract asset noncurrent
Revenue from contract with customer
Accounts receivable
Contract asset
Revenue from financing component
Ownership percentage
Ownership percentage of stockholders
Cost of revenue
Cost of operating revenue
Revenues
[Revenues]
Revenues generated
Inventory
Total contract price battery inventory
Total contract price services
Contract description of total consideration
Financial Instrument Axis
Internal Credit Assessment [Axis]
Year of Origination 2023 [Member]
Prime - FICO score 680 and greater
Near-prime - FICO score 620 to 679
Sub-prime - FICO score less than 620
Business entity - FICO not available
Year of Origination 2022 [Member]
Year of Origination 2021 [Member]
Year of Origination Prior [Member]
Year of Origination [Member]
Total Customer Loan Receivables, gross, percentage
Prime - FICO score 680 and greater
[Prime - FICO score 680 and greater]
Near-prime - FICO score 620 to 679
[Near-prime - FICO score 620 to 679]
Sub-prime - FICO score less than 620
[Sub-prime - FICO score less than 620]
Business entity FICO not available
Total Customer Loan Receivables, gross
Customer Loan Receivables, gross
Allowance for loan losses
[Allowance for Loan and Lease Losses, Real Estate]
Customer loans receivable, net
Less: Current portion
Non-current portion
2026 (remainder of)
2027
2028
2029
2030
Thereafter
Total customer loans receivable
Balance - beginning of period
[Balance - beginning of period]
Provision (recovery) for loan losses
Adjustments
Balance - end of period
Interest rate
[Debt Instrument, Interest Rate, Effective Percentage]
Customer loans receivable revenues
Interest rate
Loan portfolio percentage
Balance - beginning of period
[Balance - beginning of period 1]
Provision for excess and obsolete inventories
[Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory]
Balance - end of period
[Balance - end of period]
Category of Item Purchased [Axis]
LED lights
Solar panels, inverters, battery storage and components
Total inventories, gross
Less: reserve for excess and obsolete inventories
[Inventory Valuation Reserves]
Total inventories, net
Receivable from seller (Uonone Group - Note 17)
Prepaid expenses and other current assets
Other receivable
Advances to suppliers
Accrued interest on held to maturity debt investment
Accrued interest on customer loans receivable
Total other receivables and current assets, net
Longfellow project [Member]
Repayments of debt
Material cost
Automobiles [Member]
Furniture And Equipment [Member]
Solar Systems Leased To Customers [Member]
Leasehold Improvements [Member]
Total property and equipment, gross
Less: accumulated depreciation and amortization
[Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment]
Total property and equipment, net
Depreciation expenses
Investment Type Axis
Yilong #2
Xingren
Ancha
Investment Balance - beginning of period
[Investments]
Share of Investee's Net income
Effect of Exchange Rate
Investment Balance - end of period
Fair Value By Asset Class Axis
Noncontrolling Investments [Member]
Current assets
Non-current assets
Total assets
Current liabilities
Noncurrent liabilities
Members' capital
Total liabilities and members' capital
Revenue
Gross profit (loss)
Accounts receivable
Contract assets
Prepaid inventory
Total assets related to Longfellow
Maximum exposure to loss
Related and Nonrelated Parties [Axis]
PRC [Member]
Longfellow BESS I LLC [Member]
LLC agreement [Member]
EPC Contract [Member]
Variable Interest Entity [Member]
Entities [Member]
Accounts receivable
Total current and noncurrent contract assets
Maximum exposure to loss
Ownership percentage
[Ownership percentage]
Annual deferred payment
Contingent on tax equity transaction
Remaining EPC contractual value
Prepaid inventory
Non-controlling interest
Equity interest
Investment not yet recognized
Unfunded capital contribution
Equity interest transferred to the customer
Convertible Debt Securities [Member]
EB-5
Total
[Other Long-Term Debt]
Less: debt discount and debt issuance costs
[Debt Issuance Costs, Line of Credit Arrangements, Gross]
Current portion
[Other Long-Term Debt, Current]
Noncurrent portion
Secured convertible notes payable
Loans
Clean Energy Funding II, LP
Clean Energy Funding, LP
Loans
Less: current portion
[Loans Payable, Current]
Noncurrent portion
[Loans Payable, Noncurrent]
Financial Arrangement Total
Covertible Notes
2026 (remainder of)
[Long-Term Debt, Maturity, Year One]
2027
[Long-Term Debt, Maturity, Year Two]
2028
[Long-Term Debt, Maturity, Year Three]
2029
[Long-Term Debt, Maturity, Year Four]
2030
[Long-Term Debt, Maturity, Year Five]
2031
Total
[Long-Term Debt]
Event of Default on Convertible Notes
Gain on debt extinguishment
Amount of debt converted or exchanged
Convertible debt instrument
Debt instrument, annual principal payment
Accrued interest percentage
Description of event interest on debt
Accrued interest
Other loans
Interest rate
Conversion price of common stock
Proceeds from loans
Interest expense
Interest Expense - related party
Weighted average interest rate
Accrued warranty liability [Member]
Accrued China legal judgment for farmland occupation tax [Member]
Customer deposits [Member]
Accrued operating and project payables [Member]
Payable to Uonone [Member]
Accrued compensation expenses [Member]
Retainage payable to vendors [Member]
Preacquisition liability [Member]
VAT taxes payable [Member]
Income taxes payable [Member]
Refundable vendor bid deposits [Member]
Accrued Expenses and Other Payables
Fair Value By Liability Class Axis
Warranty liability [Member]
Balance - beginning of period
[Other Liabilities]
Provision for warranty liability
Expenditures and adjustments
Effect of exchange rate
Balance - end of period
Less: current portion (accrued expenses and other payables)
Non-current portion (other liabilities)
Chief executive officer
Accrued compensation
Unpaid compensation
Accrued farmland occupation tax
Customer [Axis]
Concentration Risk Benchmark [Axis]
One Major Customers [Member]
Accounts Receivable [Member]
Contract Assets [Member]
Supplier A [Member]
Supplier B [Member]
Supplier B 1 [Member]
Supplier A 1 [Member]
Supplier C [Member]
Major Customers [Member]
Accounts payable
Description of revenues and accounts receivables
Purchases
Purchases
[Purchases]
Percent of accounts payable
Percent of total purchases
Concentration risks percentge
Concentration risks
Award Type Axis
May 12 2016 [Member]
Uonone Group [Member]
Receivable from related paty
Amount payable
Description of payment
Increase in operating lease ROU assets
Increase in operating lease liabilities
Offices, warehouse facilities and equipment [Member]
2026 (remainder of)
[Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year]
2027
[Lessee, Operating Lease, Liability, to be Paid, Year One]
2028
[Lessee, Operating Lease, Liability, to be Paid, Year Two]
2029
[Lessee, Operating Lease, Liability, to be Paid, Year Three]
2030
[Lessee, Operating Lease, Liability, to be Paid, Year Four]
Thereafter
[Thereafter]
Total
[Lessee, Operating Lease, Liability, to be Paid]
Operating Lease Liabilities [Member]
2026 (remainder of)
2027
2028
2029
2030
Thereafter
Total minimum lease payments
Less: Interest
[Lessee, Operating Lease, Liability, Undiscounted Excess Amount]
Present value of lease obligations
Less: current portion
Noncurrent portion
Weighted average remaining lease term (in years)
Weighted average discount rate
Operating lease cost
Short-term lease cost
Less: Sublease income
[Sublease Income]
Operating lease cost, net
Employment Agreements [Member]
Chief Executive Officers [Member]
Accrued loss contingencies
Security deposits payable
Purchase commitment amount
Prepaid expenses and other assets
Sublease payments
Description of annual base rent
Discount rate
Rent expense
Lease term description
Initial annual salary
Percentage of increase annual salary
Description of revenues
Number of Options Outstanding
[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number]
Number of Options Exercisable
[Number of Options Exercisable]
Number of Options Granted
Number of Options Exchanged
Number of Options Exercised
Number of Options Cancelled or forfeited
[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period]
Number of Options Outstanding
Weighted Average Exercise Price Outstanding
[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price]
Weighted Average Exercise Price Exercisable
[Weighted Average Exercise Price Exercisable]
Weighted Average Exercise Price Outstanding End of Period
Weighted Average Remaining Contractual Outstanding (years)
Weighted Average Remaining Contractual Exercisable (years)
Weighted Average Remaining Contractual Outstanding End of period (years)
Aggregate Intrinsic Value Exercisable
[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value]
Aggregate Intrinsic Value Outstanding, Begin
[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value]
Aggregate Intrinsic Value Outstanding, End
Sale of Stock [Axis]
Private Placement [Member]
Reverse Stock Split [Member]
Stock issued during period, shares
Sale of stock, consideration received on transaction
Conversion of stock description
Reverse split common stock outstanding shares
Stock Split description
Granted options extension period
Price per share at which equity securities were issued
Description of purchase price
Domestic (U.S.)
Foreign (PRC)
Income (loss) before income taxes
Income tax expense (benefit)
Income (loss) from operations
Effective tax rate
Statutory income tax rate
Effective tax rate
Weighted average shares used to compute net loss per share, basic
Weighted average shares used to compute net loss per share, diluted
Basic net income (loss) per share
Diluted net income (loss) per share
Options to purchase
Subsegments Consolidation Items [Axis]
Segment Reporting [Member]
Large-scale EPC contracts
[Large-scale EPC contracts]
Solar energy systems
Battery only sales
LED operations
Total segment revenue
Finance revenues
Other non-core revenue
Direct and indirect costs
China legal judgment for farmland occupation tax
Subcontractors costs
Commissions and lender fees
Compensation and benefits
Leasing and rental expense
Insurance expense
Selling and marketing expense
Professional services
Total operating expenses
Other corporate overhead expense
Provision for various reserves
Interest expense, net
Other (gains) and other (income), net
China other expenses
Elimination adjustment
Income (loss) before income taxes
Subsequent Event Type [Axis]
Convertible Notes [Member]
Subsequent Event [Member]
Principal amount of the related party debt
Principal amount of debt