Solar & clean energy
Solar panels and trackers, inverters, fuel cells and battery storage.
Grouped with the help of an AI model and reviewed by our editors. The line under each company says why it is here.
Share prices are the Nov 11, 2026 close, from the IEX exchange feed.
Grade mix
A 2C 5D 3F 5
Revenue growing
10 of 15
Free cash flow growing
6 of 15
Median price move, 1 year
-37.2%
FSLRFirst Solar, Inc.SolarMarket cap $19.1BP/E 10.31
$178.09-33.4%1YSince added -4.6%
D+- Growth & cash
- Growing
- Business trend
- Contracting
- Business quality
- Strong
- Getting better
- Improving
Revenue
$5B-0.7%Profit
$1.9B+32.9%Free cash flow
$232.8M-62.1%Why it is here: Makes thin-film solar modules
ENPHEnphase Energy, Inc.SolarMarket cap $3.7BP/E 42.88
$28.30-7.8%1YSince added -11.6%
F- Growth & cash
- Mixed
- Business trend
- Contracting
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$1.2B-19.9%Profit
$90.8M-53.6%Free cash flow
$135.4M-37.7%Why it is here: Makes solar microinverters and battery systems for homes
NXTNextpower Inc.SolarMarket cap $15.1BP/E 25.28
$100.60+4.2%1YSince added +13.3%
C+- Growth & cash
- Growing strongly
- Business trend
- Slowing
- Business quality
- Strong
- Getting better
- Mixed
Revenue
$3.8B+13.7%Profit
$612.6M+6.3%Free cash flow
$512.3M-15.1%Why it is here: Makes solar tracker systems and related power plant equipment
BEBLOOM ENERGY CORPORATIONElectrical equipment and partsMarket cap $61.9BP/E 127.66
$209.37+65.2%1YSince added -20.5%
A- Growth & cash
- Growing strongly
- Business trend
- Accelerating
- Business quality
- Solid
- Getting better
- Mixed
Revenue
$3.8B+110.6%Profit
$522.9M+3,052.0%Free cash flow
$436.7M+223.0%Why it is here: Makes solid-oxide fuel cell power systems
PLUGPLUG POWER INCElectrical equipment and partsMarket cap $1.9BNo P/E (operating loss)
$1.35-50.5%1YSince added -13.5%
C-- Growth & cash
- Growing
- Business trend
- Accelerating
- Business quality
- Weak
- Getting better
- Mixed
Revenue
$767.6M+13.5%Profit
-$1.2B+44.4%Free cash flow
-$485.5M+26.3%Why it is here: Makes hydrogen fuel-cell systems and electrolyzers
SEDGSOLAREDGE TECHNOLOGIES, INC.SolarMarket cap $1.7BNo P/E (operating loss)
$26.69-37.2%1YSince added -17.9%
D- Growth & cash
- Growing
- Business trend
- Contracting
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$1.3B+26.1%Profit
-$228.6M+59.2%Free cash flow
$75M+19.1%Why it is here: Sells solar inverters and power optimizers for residential and commercial systems
RUNSunrun Inc.SolarMarket cap $2.2BP/E 4.59
$9.09-53.2%1YSince added +16.6%
A+- Growth & cash
- Growing strongly
- Business trend
- Accelerating
- Business quality
- Strong
- Getting better
- Improving
Revenue
$3.9B+66.2%Profit
$539.6M+121.9%Free cash flow
$216.7M+127.8%Why it is here: Installs and leases home solar and battery systems
ARRYARRAY TECHNOLOGIES, INC.SolarMarket cap $805.3MNo P/E (operating loss)
$5.22-37.9%1YSince added +46.2%
F- Growth & cash
- Mixed
- Business trend
- Contracting
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$1.1B-15.9%Profit
-$111.2M-233.0%Free cash flow
$111.8M+12.3%Why it is here: Makes solar trackers that tilt panels toward the sun
SHLSShoals Technologies Group, Inc.SolarMarket cap $1.5BP/E 38.30
$8.81-1.3%1YSince added +1.8%
D- Growth & cash
- Mixed
- Business trend
- Steady
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$647.6M+49.2%Profit
$37.8M+13.7%Free cash flow
-$34.5M-546.7%Why it is here: Makes electrical wiring systems for solar projects
FLNCFluence Energy, Inc.Utilities renewableMarket cap $700.3MNo P/E
$5.07-73.6%1YSince added -25.1%
C-- Growth & cash
- Growing strongly
- Business trend
- Slowing
- Business quality
- Weak
- Getting better
- Mixed
Revenue
$2.6B+7.5%Profit
-$80.9M-339.1%Free cash flow
-$115.3M+72.1%Why it is here: Makes grid-scale battery storage systems
CSIQCanadian Solar Inc.SolarMarket cap $690.6MNo P/E
$10.19-64.2%1YSince added -9.1%
F-- Growth & cash
- Mixed
- Business trend
- Contracting
- Business quality
- Weak
- Getting better
- Deteriorating
Revenue
$5B-15.7%Profit
-$186.3M-2,601.2%Free cash flow
-$2B-362.7%Why it is here: Makes solar panels and battery storage systems
JKSJinkoSolar Holding Co., Ltd.SolarMarket cap $530.9MNo P/E (operating loss)
$10.14-59.8%1YSince added +18.0%
F-- Growth & cash
- Not growing
- Business trend
- Contracting
- Business quality
- Weak
- Getting better
- Mixed
Revenue
$8.4B-18.8%Profit
-$425.5M+33.6%Free cash flow
-$316.2M-127.1%Why it is here: Makes solar panels
ORAORMAT TECHNOLOGIES, INC.Utilities renewableMarket cap $5.7BP/E 43.19
$93.28-15.9%1YSince added +2.5%
C- Growth & cash
- Growing strongly
- Business trend
- Slowing
- Business quality
- Solid
- Getting better
- Improving
Revenue
$1.2B+28.6%Profit
$134.4M+0.8%Free cash flow
-$235.6M-10.2%Why it is here: Generates and sells geothermal and recovered-energy electricity
EOSEEOS ENERGY ENTERPRISES, INC.Electrical equipment and partsMarket cap $727.2MNo P/E (operating loss)
$1.99-88.5%1YSince added -14.6%
F- Growth & cash
- Mixed
- Business trend
- Slowing
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$266.5M+319.9%Profit
$237.8M+121.3%Free cash flow
-$442.5M-80.3%Why it is here: Makes zinc-based battery storage systems for the grid
AMRCAmeresco, Inc.Engineering and constructionMarket cap $1.4BNo P/E
$26.53-21.3%1YSince added +27.1%
C- Growth & cash
- Growing
- Business trend
- Accelerating
- Business quality
- Mixed
- Getting better
- Improving
Revenue
$1.9B+12.2%Profit
$56.8M-9.1%Free cash flow
$50.2M-23.3%Why it is here: Builds energy-efficiency and renewable energy projects
Green and red compare each figure with the same window a year earlier. Grades and checks are the company page's own; nothing here is a recommendation.
Lists are their owners' own, and notes and comments are opinions. Grades describe businesses from their filings; nothing here is a recommendation to buy or sell.
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