Top 10 Solar Panel Companies

BBB Rating: A+
Offers panels with 20.9% to 22.8% efficiency ratings
Product and production guarantees on all installations
In-house solar loan financing
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BBB Rating: A-
Offers prepaid and monthly solar lease options
Extends panel insurance to protect against theft
24/7 customer support through online chat
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BBB Rating: A+
Transparent sustainability practices + ESG reporting
25-year product coverage + performance warranties
24/7 customer service availability
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BBB Rating: A
SunPower brand solar panels
Extends 25-year manufacturer's warranty
Generous referral program if you refer friends/family
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BBB Rating: A+
All products are Energy Star certified
Utilizes comprehensive active monitoring, called Curb
Extends a minimum of 25-year warranties on products and labor for its panels
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BBB Rating: A+
Completes all solar installations in-house
Offers additional services compared to other companies
Extends a 25-year comprehensive warranty to cover workmanship, product and performance
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BBB Rating: A+
Offers widest selection of solar products
Financing options that include $0 down for qualifying customers
High customer satisfaction across online reviews
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BBB Rating: A+
Tiered protection plan
25-year workmanship, product and performance warranties
Wide range of solar services, such as in-house installation
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BBB Rating: A+
Full-service approach to solar installation
Seven solar panel brands for better customization
Partnered with Enphase which offer solar battery storage solutions
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BBB Rating: A+
Offers a tiered protection plan for any solar panel system
Has excellent customer reviews across online platforms
Completes all installations in-house
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