With more than 300 sunny days a year and high summer cooling bills, Phoenix is one of the strongest home-solar markets in the country. Pairing panels with battery storage adds resilience during peak heat, so we favored installers with solid storage credentials and long local track records. Every installer below holds an active Arizona ROC license and a verifiable review record across the Phoenix area.
| # | Company | Rating | Reviews | Since | Best for |
|---|---|---|---|---|---|
| 1 | Arizona Solar ConceptsTempe | ★★★★★ | — | 2006 | Battery storage and Tesla Powerwall |
| 2 | Green Muscle SolarSun City | ★★★★★ | 107 | — | West Valley homeowners wanting a small, high-rated crew |
| 3 | Sun Valley Solar SolutionsChandler | ★★★★★ | — | 2006 | An established, premium-panel local installer |
| 4 | Solar ToppsPhoenix | ★★★★★ | 235 | 2009 | Value-focused buyers wanting an award-winning installer |
| 5 | Our World EnergyPhoenix | ★★★★★ | — | 2016 | Strong battery-storage certifications and a long warranty |
Ordered by our editorial score. Ratings reflect public review data as of June 2026. See how we rank →
Best for: Battery storage and Tesla Powerwall
Tesla Powerwall Certified Installer and the first SunPower Master Dealer in greater Phoenix; 5,000+ installs since 2006.
Best for: West Valley homeowners wanting a small, high-rated crew
Locally owned with an A+ BBB rating; uses in-house crews rather than subcontractors.
Best for: An established, premium-panel local installer
NABCEP-certified, A+ BBB, SRP Preferred Solar Installer and SunPower Authorized Dealer since 2006.
Best for: Value-focused buyers wanting an award-winning installer
NABCEP-certified engineering firm named EnergySage 2025 Local Installer of the Year for Arizona.
Best for: Strong battery-storage certifications and a long warranty
NABCEP-certified, Enphase Battery Storage Platinum Installer and QCell Elite Installer offering a 25-year warranty.
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A typical residential solar system runs in the five figures before incentives, with battery storage such as a Tesla Powerwall adding several thousand more. Compare cash, loan and lease quotes, and confirm who honors the workmanship warranty over time.
In our 2026 review, Arizona Solar Concepts ranks first, with a 5-star rating plus strong licensing and credentials. Green Muscle Solar and Sun Valley Solar Solutions round out the top three. See the full ranking and our scoring method below.
A typical residential solar system runs in the five figures before incentives, and adding battery storage such as a Tesla Powerwall adds several thousand dollars more. Compare cash, loan and lease options and get at least three quotes.
For most Phoenix homeowners, solar pays off well thanks to abundant sun and high summer cooling costs. Adding a battery improves resilience during heat-driven grid strain. Ask each installer for a payback estimate with and without storage.
We score active Arizona ROC licensing, verified review volume and rating, years in business, and battery/storage credentials such as Tesla Powerwall certification. Placement is never for sale.