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Fixed asset.

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

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average interest rate of debt outstanding.

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The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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Bank Loans (Details) - USD ($)										12 Months Ended
Bank Loans (Details) - USD ($)	Dec. 30, 2022	Dec. 16, 2022	Jul. 15, 2022	Jun. 10, 2022	Jan. 28, 2022	Nov. 11, 2021	Nov. 04, 2021	Mar. 10, 2021	Mar. 09, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Bank Loans (Details) [Line Items]
Fixed asset			$ 1,800,000	$ 1,800,000	$ 2,400,000
Repaid amount	$ 289,973
Interest expense										$ 203,380	$ 211,197	$ 203,289
Weighted average interest rate										5.10%	5.00%	4.70%
Powerbridge Zhuhai [Member]
Bank Loans (Details) [Line Items]
Obtain loan amount		$ 724,932	$ 724,932	$ 724,932	$ 1,449,864	$ 688,979	$ 880,239	$ 2,353,828	$ 470,765
Term of loan		1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year
Fixed annual interest		4.10%	4.50%	4.50%	4.70%	4.5675%	4.5675%	5.30%	4.50%