Solar panel installers in the US

Top-rated solar installation companies serving residential and commercial customers across the country. All companies listed below are established businesses with verified track records.

National installers

These companies operate across multiple states and handle everything from design to installation.

Sunrun

National

Largest US residential solar company. Offers leases, PPAs, and purchases. 25+ states.

Residential Financing available
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Tesla Solar

National

Solar panels, Solar Roof, and Powerwall battery storage. Direct-to-consumer pricing.

Residential Battery storage
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SunPower

National

Premium high-efficiency panels (Maxeon technology). Network of certified dealers in 30+ states.

Residential & Commercial High-efficiency
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Palmetto Solar

National

Solar + battery storage with app-based energy monitoring. Operates in 30+ states.

Residential App monitoring
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Momentum Solar

National

Fast-growing installer focused on residential rooftop solar. Strong in Northeast and Mid-Atlantic.

Residential Financing available
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Trinity Solar

National

One of the largest residential installers in the Northeast. Serves 10+ states from NJ to FL.

Residential Northeast & Southeast
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Blue Raven Solar

National

Residential solar with BluePower Plus financing (no payments for first 18 months). 20+ states.

Residential Special financing
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Freedom Solar Power

National

Tesla Powerwall Certified Installer. Strong in Texas and expanding to other Sun Belt states.

Residential Tesla Powerwall certified
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Regional installers

Strong regional companies with deep local expertise. Often better pricing and more personalized service than national brands.

Semper Solaris

California

Veteran-owned. Solar, roofing, battery storage, and HVAC in California.

Residential & Commercial Veteran-owned
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Solar Optimum

California

Southern California specialist. Panels, batteries, and EV charger installations.

Residential SoCal specialist
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Sunnova

Texas+

Houston-based. Solar + battery with 25-year service agreement. Dealer network in 25+ states.

Residential 25-year service plan
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Solar Energy World

Mid-Atlantic

Largest solar installer in Maryland. Serves MD, DC, VA, NJ, PA. In-house installation crews.

Residential & Commercial In-house crews
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Sun Valley Solar

Arizona

Arizona-focused installer. Panels, batteries, and ground mounts for desert climates.

Residential & Commercial Desert specialist
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Namaste Solar

Colorado

Employee-owned B Corp. Solar installations in Colorado since 2005.

Residential & Commercial B Corp certified
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SUNation Solar

New York

Long Island-based. Residential and commercial solar across New York and surrounding states.

Residential & Commercial NY specialist
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Boston Solar

Massachusetts

Largest residential installer in Massachusetts. All in-house crews, no subcontractors.

Residential No subcontractors
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Sol-Up

Nevada

Las Vegas-based. Residential and commercial solar with battery storage options.

Residential & Commercial Battery storage
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8MSolar

North Carolina

Employee-owned. Residential and commercial solar throughout North Carolina.

Residential & Commercial Employee-owned
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Green Power Energy

New Jersey

NJ-focused installer since 2003. Residential solar and battery backup systems.

Residential Since 2003
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A&R Solar

Washington

B Corp certified. Residential and commercial solar in Washington and Oregon.

Residential & Commercial B Corp certified
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Know your optimal angle before you call

Use our calculator to find the best panel tilt and azimuth for your location, then share the results with your installer.

Calculate Your Optimal Angle

This directory is for informational purposes only. Solar Insight does not endorse or guarantee any installer listed above. Always verify licensing, insurance, and references before hiring. Submit a company or report an issue.