SUNation Energy, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Revenue Recognition (Schedule of Disaggregation of Revenues) (Details)

Revenue Recognition (Schedule of Disaggregation of Revenues) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Revenue	$ 18,993,636	$ 14,718,386	$ 44,694,528	$ 41,487,003
SUNation NY [Member]
Disaggregation of Revenue [Line Items]
Revenue	13,014,951	10,639,895	32,380,354	30,124,512
SUNation NY [Member] \| Performance Obligations Satisfied at a Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenue	10,786,508	7,021,872	27,614,031	25,017,094
SUNation NY [Member] \| Performance Obligations Satisfied Over Time [Member]
Disaggregation of Revenue [Line Items]
Revenue	2,228,443	3,618,023	4,766,323	5,107,418
SUNation NY [Member] \| Residential Contracts [Member]
Disaggregation of Revenue [Line Items]
Revenue	9,919,664	6,522,508	25,832,477	23,138,960
SUNation NY [Member] \| Commercial Contracts [Member]
Disaggregation of Revenue [Line Items]
Revenue	2,228,443	3,618,023	4,766,323	5,107,418
SUNation NY [Member] \| Service Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue	866,844	499,364	1,781,554	1,878,134
HEC [Member]
Disaggregation of Revenue [Line Items]
Revenue	5,978,685	4,078,491	12,314,174	11,362,491
HEC [Member] \| Performance Obligations Satisfied at a Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenue	5,978,685	3,756,438	12,174,855	11,053,581
HEC [Member] \| Performance Obligations Satisfied Over Time [Member]
Disaggregation of Revenue [Line Items]
Revenue		322,053	139,319	308,910
HEC [Member] \| Residential Contracts [Member]
Disaggregation of Revenue [Line Items]
Revenue	5,737,702	3,612,274	11,203,996	10,506,104
HEC [Member] \| Commercial Contracts [Member]
Disaggregation of Revenue [Line Items]
Revenue		322,053	139,319	308,910
HEC [Member] \| Service Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 240,983	$ 144,164	$ 970,859	$ 547,477

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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+ Details