Largest 30 US Solar Companies in 2023

                    
Top 30 largest US Companies in the Solar industry by Market CapThis is the list of the largest public listed companies in the Solar industry from the United States by market capitalization with links to their reference stock.

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Top Solar Companies from the United States as of Jan. 01, 2023

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	Enphase Energy, Inc.	$34.43 B	ENPH	United States	Technology	Solar
2	First Solar, Inc.	$15.51 B	FSLR	United States	Technology	Solar
3	Sunrun Inc.	$4.74 B	RUN	United States	Technology	Solar
4	SunPower Corporation	$2.92 B	SPWR	United States	Technology	Solar
5	Shoals Technologies Group, Inc.	$2.73 B	SHLS	United States	Technology	Solar
6	Sunnova Energy International Inc.	$2.07 B	NOVA	United States	Technology	Solar
7	ReneSola Ltd	$360.5 M	SOL	United States	Technology	Solar
8	FTC Solar, Inc.	$267.1 M	FTCI	United States	Technology	Solar
9	Beam Global	$180.3 M	BEEM	United States	Technology	Solar
10	Hypersolar, Inc.	$114.2 M	HYSR	United States	Technology	Solar
11	Sunworks, Inc.	$79.2 M	SUNW	United States	Technology	Solar
12	Ascent Solar Technologies, Inc.	$44.8 M	ASTI	United States	Technology	Solar
13	UGE International Ltd	$39.2 M	UGEIF	United States	Technology	Solar
14	Solar Integrated Roofing Corp	$31.7 M	SIRC	United States	Technology	Solar
15	AgriSolar Solutions, Inc.	$17.9 M (Feb. 1, 2022)	AGSO	United States	Technology	Solar
16	TGI Solar Power Group, Inc.	$7.3 M	TSPG	United States	Technology	Solar
17	Singlepoint, Inc.	$6.9 M	SING	United States	Technology	Solar
18	Sun Pacific Holding Corp	$6.8 M	SNPW	United States	Technology	Solar
19	Enerkon Solar International, Inc.	$4.6 M (Dec. 1, 2022)	ENKS	United States	Technology	Solar
20	Solar Enertech Corp	$1.5 M	SOEN	United States	Technology	Solar
21	Spectacular Solar, Inc.	$1.0 M	SPSO	United States	Technology	Solar
22	Principal Solar, Inc.	$695,532	PSWW	United States	Technology	Solar
23	Premier Power Renewable Energy, Inc.	$648,956 (July 1, 2022)	PPRW	United States	Technology	Solar
24	NanoFlex Power Corp	$312,325	OPVS	United States	Technology	Solar
25	ABCO Energy, Inc.	$52,103	ABCE	United States	Technology	Solar
26	Natcore Technology, Inc.	$44,502 (Nov. 1, 2021)	NTCXF	United States	Technology	Solar
27	Real Goods Solar, Inc.	$12,061 (April 1, 2022)	RGSEQ	United States	Technology	Solar
28	Fernhill Corp	$3,900	FERN	United States	Technology	Solar
29	Go Solar USA, Inc.		GSLO	United States	Technology	Solar
30	Array Technologies, Inc.		9AY	United States	Technology	Solar

Top Solar Companies from the United States as of Jan. 01, 2023

1. Enphase Energy, Inc.

Market Cap (USD): $34.43 B

Stock: ENPH

Country: United States

Sector: Technology

Industry: Solar

Enphase Energy, Inc. Company Profile

2. First Solar, Inc.

Market Cap (USD): $15.51 B

Stock: FSLR

Country: United States

Sector: Technology

Industry: Solar

First Solar, Inc. Company Profile

3. Sunrun Inc.

Market Cap (USD): $4.74 B

Stock: RUN

Country: United States

Sector: Technology

Industry: Solar

Sunrun Inc. Company Profile

4. SunPower Corporation

Market Cap (USD): $2.92 B

Stock: SPWR

Country: United States

Sector: Technology

Industry: Solar

SunPower Corporation Company Profile

5. Shoals Technologies Group, Inc.

Market Cap (USD): $2.73 B

Stock: SHLS

Country: United States

Sector: Technology

Industry: Solar

Shoals Technologies Group, Inc. Company Profile

6. Sunnova Energy International Inc.

Market Cap (USD): $2.07 B

Stock: NOVA

Country: United States

Sector: Technology

Industry: Solar

Sunnova Energy International Inc. Company Profile

7. ReneSola Ltd

Market Cap (USD): $360.5 M

Stock: SOL

Country: United States

Sector: Technology

Industry: Solar

ReneSola Ltd Company Profile

8. FTC Solar, Inc.

Market Cap (USD): $267.1 M

Stock: FTCI

Country: United States

Sector: Technology

Industry: Solar

FTC Solar, Inc. Company Profile

9. Beam Global

Market Cap (USD): $180.3 M

Stock: BEEM

Country: United States

Sector: Technology

Industry: Solar

Beam Global Company Profile

10. Hypersolar, Inc.

Market Cap (USD): $114.2 M

Stock: HYSR

Country: United States

Sector: Technology

Industry: Solar

Hypersolar, Inc. Company Profile

11. Sunworks, Inc.

Market Cap (USD): $79.2 M

Stock: SUNW

Country: United States

Sector: Technology

Industry: Solar

Sunworks, Inc. Company Profile

12. Ascent Solar Technologies, Inc.

Market Cap (USD): $44.8 M

Stock: ASTI

Country: United States

Sector: Technology

Industry: Solar

Ascent Solar Technologies, Inc. Company Profile

13. UGE International Ltd

Market Cap (USD): $39.2 M

Stock: UGEIF

Country: United States

Sector: Technology

Industry: Solar

UGE International Ltd Company Profile

14. Solar Integrated Roofing Corp

Market Cap (USD): $31.7 M

Stock: SIRC

Country: United States

Sector: Technology

Industry: Solar

Solar Integrated Roofing Corp Company Profile

15. AgriSolar Solutions, Inc.

Market Cap (USD): $17.9 M

(Feb. 1, 2022)

Stock: AGSO

Country: United States

Sector: Technology

Industry: Solar

AgriSolar Solutions, Inc. Company Profile

16. TGI Solar Power Group, Inc.

Market Cap (USD): $7.3 M

Stock: TSPG

Country: United States

Sector: Technology

Industry: Solar

TGI Solar Power Group, Inc. Company Profile

17. Singlepoint, Inc.

Market Cap (USD): $6.9 M

Stock: SING

Country: United States

Sector: Technology

Industry: Solar

Singlepoint, Inc. Company Profile

18. Sun Pacific Holding Corp

Market Cap (USD): $6.8 M

Stock: SNPW

Country: United States

Sector: Technology

Industry: Solar

Sun Pacific Holding Corp Company Profile

19. Enerkon Solar International, Inc.

Market Cap (USD): $4.6 M

(Dec. 1, 2022)

Stock: ENKS

Country: United States

Sector: Technology

Industry: Solar

Enerkon Solar International, Inc. Company Profile

20. Solar Enertech Corp

Market Cap (USD): $1.5 M

Stock: SOEN

Country: United States

Sector: Technology

Industry: Solar

Solar Enertech Corp Company Profile

21. Spectacular Solar, Inc.

Market Cap (USD): $1.0 M

Stock: SPSO

Country: United States

Sector: Technology

Industry: Solar

Spectacular Solar, Inc. Company Profile

22. Principal Solar, Inc.

Market Cap (USD): $695,532

Stock: PSWW

Country: United States

Sector: Technology

Industry: Solar

Principal Solar, Inc. Company Profile

23. Premier Power Renewable Energy, Inc.

Market Cap (USD): $648,956

(July 1, 2022)

Stock: PPRW

Country: United States

Sector: Technology

Industry: Solar

Premier Power Renewable Energy, Inc. Company Profile

24. NanoFlex Power Corp

Market Cap (USD): $312,325

Stock: OPVS

Country: United States

Sector: Technology

Industry: Solar

NanoFlex Power Corp Company Profile

25. ABCO Energy, Inc.

Market Cap (USD): $52,103

Stock: ABCE

Country: United States

Sector: Technology

Industry: Solar

ABCO Energy, Inc. Company Profile

26. Natcore Technology, Inc.

Market Cap (USD): $44,502

(Nov. 1, 2021)

Stock: NTCXF

Country: United States

Sector: Technology

Industry: Solar

Natcore Technology, Inc. Company Profile

27. Real Goods Solar, Inc.

Market Cap (USD): $12,061

(April 1, 2022)

Stock: RGSEQ

Country: United States

Sector: Technology

Industry: Solar

Real Goods Solar, Inc. Company Profile

28. Fernhill Corp

Market Cap (USD): $3,900

Stock: FERN

Country: United States

Sector: Technology

Industry: Solar

Fernhill Corp Company Profile

29. Go Solar USA, Inc.

Stock: GSLO

Country: United States

Sector: Technology

Industry: Solar

Go Solar USA, Inc. Company Profile

30. Array Technologies, Inc.

Stock: 9AY

Country: United States

Sector: Technology

Industry: Solar

Array Technologies, Inc. Company Profile

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