Summary of Significant Accounting Policies (Details)			9 Months Ended
	Mar. 31, 2025 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2025 CNY (¥)	Mar. 31, 2025 HKD ($)
Summary of Significant Accounting Policies [Line Items]
Cash	$ 14,873,924	$ 14,641,967	$ 14,873,924	$ 14,672,886
Deposits	64,000		64,000			$ 500,000
Deposits covered by insurance	467,609	206,725	467,609
Financial institutions	14,404,155	14,404,155	14,404,155
Restricted balance	$ 3,048,227	3,094,092	$ 3,048,227	3,056,678
Maturity date			Nov. 13, 2024
Annual interest rate, percentage	4.88%		4.88%		4.88%	4.88%
Impairment charges
Contract balances	$ 65,836	$ 66,423	$ 65,836
Incremental borrowing rate			7.00%
Uncertain tax
Percentage of income tax			25.00%
Percentage of construction taxes			7.00%
Percentage of education surcharges			3.00%
Solarlink Group Inc [Member]
Summary of Significant Accounting Policies [Line Items]
Maturity date			Dec. 05, 2025
Annual interest rate, percentage	4.188%		4.188%		4.188%	4.188%
PRC [Member]
Summary of Significant Accounting Policies [Line Items]
Cash	$ 41,437	$ 107,844	$ 41,437
Balances not covered by insurance		27,798
Deposits	70,000		70,000		¥ 500,000
U.S. Financial Institutions [Member]
Summary of Significant Accounting Policies [Line Items]
Cash	359,828	60,682	359,828
Deposits covered by insurance		250,000
Hong Kong [Member]
Summary of Significant Accounting Policies [Line Items]
Cash	$ 66,344	$ 65,997	$ 66,344
Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Value added tax percentage			9.00%
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Value added tax percentage			13.00%