Solar Company Comparisons
Independent head-to-head breakdowns of the top residential solar installers. Equipment, warranty, financing, and an honest verdict on who is best for different homeowner situations.
All ratings are editorial estimates based on publicly available data, updated 2026. Not paid placements.
Advertiser Disclosure: SolarRatings.org earns referral fees from featured installers. Compensation may influence rankings and placement.
Sunrun
4.6 stars · $$$
Tesla Solar
4.4 stars · $$
For lease/PPA flexibility and service continuity, Sunrun is the clearer choice. For outright ownership at the lowest national adve...
Sunrun
4.6 stars · $$$
Sunnova
4.2 stars · $$$
Both are strong lease/PPA players with wide national footprints. Sunrun's scale and track record give it an edge in most markets; ...
Tesla Solar
4.4 stars · $$
SunPower / Complete Solaria
4.5 stars · $$$$
Tesla Solar and SunPower are opposites on the value spectrum. Tesla wins on price; SunPower wins on efficiency, warranty depth, an...
Palmetto Solar
4.4 stars · $$$
Blue Raven Solar
4.6 stars · $$$
Both companies earn strong customer satisfaction marks. Palmetto differentiates on technology and monitoring; Blue Raven different...
ADT Solar
4.3 stars · $$$$
Sunrun
4.6 stars · $$$
ADT Solar's warranty stack -- particularly the Enphase standard and 25-year roof guarantee -- is genuinely stronger than Sunrun's....
Sunrun
4.6 stars · $$$
Freedom Forever
4.3 stars · $$
Freedom Forever undercuts Sunrun on price in Western markets and backs that with a contractual production guarantee. Sunrun wins o...
SunPower / Complete Solaria
4.5 stars · $$$$
ADT Solar
4.3 stars · $$$$
SunPower leads on panel efficiency and warranty comprehensiveness; ADT Solar leads on microinverter quality as a standard inclusio...
Palmetto Solar
4.4 stars · $$$
Freedom Forever
4.3 stars · $$
Palmetto leads on technology and geographic reach; Freedom Forever leads on its contractual production guarantee and pricing in We...
Blue Raven Solar
4.6 stars · $$$
ION Solar
4.4 stars · $$$
Two ownership-only Western installers with similar equipment quality. Blue Raven's BluePower Plus+ bridge financing is a genuine d...
Sunnova
4.2 stars · $$$
SunPower / Complete Solaria
4.5 stars · $$$$
Sunnova and SunPower serve different primary use cases: Sunnova is the service-plan/lease choice across a broad geography; SunPowe...
Momentum Solar
4.3 stars · $$
Sunrun
4.6 stars · $$$
In the Northeast specifically, Momentum Solar frequently wins on lease pricing and installation quality. Sunrun wins outside the N...
Tesla Solar
4.4 stars · $$
Sunnova
4.2 stars · $$$
Tesla Solar and Sunnova compete on almost opposite propositions: Tesla is price-focused ownership; Sunnova is service-plan flexibi...
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