Related Party Transactions and Balances - Schedule of Related Party Transactions (Details) - USD ($)		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024
Thunder Power Hong Kong Limited (“TP HK”) [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Nature of relationships with related parties		Over which the spouse of Mr. Wellen Sham, the Company’s controlling shareholder, exercises significant influence
Thunder Power Electric Vehicle (Hong Kong) Limited (“TPEV HK”) [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Nature of relationships with related parties		Over which the spouse of Mr. Wellen Sham, the Company’s controlling shareholder, exercises significant influence
Mr. Wellen Sham [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Nature of relationships with related parties		Controlling shareholder of the Company
Amount due to related party	[1]	$ 2,823,585	$ 1,271,415
Ms. Ling Houng Sham [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Nature of relationships with related parties		Spouse of Mr. Wellen Sham
Amount due to related party	[1]	$ 330,751	208,636
Feutune Light Sponsor LLC (“FLFV Sponsor”) [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Nature of relationships with related parties		Shareholder of the Company
TP HK [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Amount due to related party	[2]	$ 113,498	96,236
FLFV Sponsor [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Amount due to related party	[3]	190,000	190,000
Related Party [Member]
Schedule of Nature of Relationships and Balance with Related Parties [Line Items]
Amount due to related party		$ 3,457,834	$ 1,766,287

[1] The balance due to Mr. Wellen Sham represented the promissory notes of $560,000 for extension of FLFV, promissory notes of $2,575,824 for the daily operation of the Company, other payable of $28,000 for payment of operating expenses on behalf of the Company and interest payable of $219,761. The balance due to Ms. Ling Houng Sham represented promissory notes of $300,000 for extension of FLFV and interest payable of $30,751. The promissory notes issued to Mr. Wellen Sham matured through December 2026 with interest rate ranging between 8% and 10%. The promissory notes issued to Ms. Wellen Sham matured through March 2026 with interest rate of 8%.

[2] The balance due to TP HK represented the payments made by TP HK on behalf of TP Holdings regarding the office rental fee and employee salary expenses. The balance is interest free and is repayable on demand.

[3] In May and June 2024, FLFV issued three promissory notes to the FLFV Sponsor in exchange for an aggregated loans of $190,000 from the FLFV Sponsor, among which $50,000 was payable on closing of the Business Combination, and $140,000 was payable on June 21, 2024. As of the date of this Annual Report, the Company has not settled the promissory notes with FLFV Sponsor.