Condensed Consolidated Statement of Changes in Stockholders' Equity - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2019	$ 0	$ 529	$ (2,692,424)	$ 6,559,973	$ 3,868,078
Balance (in shares) at Dec. 31, 2019	0	5,298,159
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ 0	$ 0	0	(790,237)	(790,237)
Balance at Mar. 31, 2020	$ 0	$ 529	(2,692,424)	5,769,736	3,077,841
Balance (in shares) at Mar. 31, 2020	0	5,298,159
Balance at Dec. 31, 2019	$ 0	$ 529	(2,692,424)	6,559,973	3,868,078
Balance (in shares) at Dec. 31, 2019	0	5,298,159
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss					(1,644,342)
Balance at Jun. 30, 2020	$ 20	$ 529	2,403,608	4,915,631	7,319,788
Balance (in shares) at Jun. 30, 2020	200,000	5,298,159
Balance at Mar. 31, 2020	$ 0	$ 529	(2,692,424)	5,769,736	3,077,841
Balance (in shares) at Mar. 31, 2020	0	5,298,159
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Investment in Green Seed Investors, LLC	$ 20	$ 0	4,999,980	0	5,000,000
Investment in Green Seed Investors, LLC (in shares)	200,000	0
Investment in Solar Project Partners, LLC	$ 0	$ 0	96,052	0	96,052
Investment in Solar Project Partners, LLC (in shares)	0	0
Net loss	$ 0	$ 0	0	(854,105)	(854,105)
Balance at Jun. 30, 2020	$ 20	$ 529	2,403,608	4,915,631	7,319,788
Balance (in shares) at Jun. 30, 2020	200,000	5,298,159
Balance at Dec. 31, 2020	$ 20	$ 531	2,577,359	5,304,361	7,882,271
Balance (in shares) at Dec. 31, 2020	200,000	5,313,268
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Registered Direct Offering	$ 0	$ 84	9,584,916	0	9,585,000
Registered Direct Offering (in shares)	0	840,000
Acquisition of iSun Energy, LLC	$ 0	$ 30	2,921,868	0	2,921,898
Acquisition of iSun Energy, LLC (in shares)	0	300,000
Exercise of Unit Purchase Option	$ 0	$ 13	(13)	0	0
Exercise of Unit Purchase Option (in shares)	0	133,684
Redemption of common stock	$ 0	$ (3)	(672,856)	0	(672,859)
Redemption of common stock (in shares)	0	(34,190)
Conversion of Preferred Shares	$ (20)	$ 37	(17)	0	0
Conversion of Preferred shares (in shares)	(200,000)	370,370
Dividends payable on preferred shares	$ 0	$ 0	0	(69,663)	(69,663)
Conversion of Solar Project Partners, LLC warrant	$ 0	$ 12	(12)	0	0
Conversion of Solar Project Partners, LLC warrant (in shares)	0	117,376
Issuance under equity incentive plan	$ 0	$ 12	1,070,896	0	1,070,908
Issuance under equity incentive plan (in shares)	0	126,083
Exercise of options	$ 0	$ 10	149,983	0	149,993
Exercise of options (in shares)	0	100,667
Exercise of warrants	$ 0	$ 152	17,444,335	0	17,444,487
Exercise of warrants (in shares)	0	1,516,938
Net loss	$ 0	$ 0	0	(3,113,333)	(3,113,333)
Balance at Mar. 31, 2021	$ 0	$ 878	33,076,459	2,121,365	35,198,702
Balance (in shares) at Mar. 31, 2021	0	8,784,196
Balance at Dec. 31, 2020	$ 20	$ 531	2,577,359	5,304,361	$ 7,882,271
Balance (in shares) at Dec. 31, 2020	200,000	5,313,268
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of Preferred shares (in shares)					370,370
Exercise of warrants (in shares)					1,820,509
Net loss					$ (4,437,758)
Balance at Jun. 30, 2021	$ 0	$ 908	36,803,433	796,940	37,601,281
Balance (in shares) at Jun. 30, 2021	0	9,087,767
Balance at Mar. 31, 2021	$ 0	$ 878	33,076,459	2,121,365	35,198,702
Balance (in shares) at Mar. 31, 2021	0	8,784,196
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of warrants	$ 0	$ 30	3,461,498	0	3,461,528
Exercise of warrants (in shares)	0	303,571
Stock based compensation	$ 0	$ 0	265,476	0	265,476
Net loss	0	0	0	(1,324,425)	(1,324,425)
Balance at Jun. 30, 2021	$ 0	$ 908	$ 36,803,433	$ 796,940	$ 37,601,281
Balance (in shares) at Jun. 30, 2021	0	9,087,767