16 Best Solar Companies in San Diego, CA (May 2022 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 16 in San Diego based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 4/26/2022

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in San Diego

As a homeowner or business owner in San Diego, you may be interested in switching to solar energy and wondering about the best solar companies in your local area. Solar could be a great choice since it comes with lots of benefits. Solar panels aren't just good for the Earth — your bank account will be better off too. After switching to solar power, you can save an average of $31,000 over 20 years, and this doesn't even include incentives.

There are lots of installers to consider, but in this article, we'll help you pin down your options by recommending some of the best solar companies in San Diego. To get an estimate of what it would cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Regional Coverage

Momentum Solar

4.5

  • Pros iconGreat warranty coverage
  • Pros iconRepresentatives are experts on local policies
  • Pros iconConcierge service ensures steady communication
  • Con iconSlightly limited service offerings

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

EcoWatch Rankings for Solar Companies in San Diego

Best Local Installer
ecowatch badge icon
Future Energy Corporation logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Future Energy Corporation

  • Pros icon Can browse portfolio on website
  • Pros icon Family owned and operated
  • Pros icon Licensing and credentials transparency
  • Pros icon Speedy and efficient installations
  • Pros icon Educational sales approach
  • Con icon Some reported communication issues
  • Con icon Some reported issues with customer services
  • Con icon Some reports of long wait times for installation
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Roof Shingles
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.energysavers.com/
Address: 10723 Bell Ct, Rancho Cucamonga, CA 91730-4834
Phone: (800) 985-0733
Experienced Installer
ecowatch badge icon
Solar Optimum logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Optimum

  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.solaroptimum.com/
Address: 550 W B St Fl 4, San Diego, CA 92101-3537
Phone: (949) 793-8820
Outstanding Local Installer
ecowatch badge icon
Nippon Energy Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Nippon Energy Inc

  • Pros icon Can browse portfolio on website
  • Pros icon Custom system designs
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reported communication issues

Services Offered

  • Service icon Solar Panels
  • Service icon Maintenance and Repairs

Website: http://www.nipponenergy.com
Address: 28365 La Caleta, Mission Viejo, CA 92692-1311
Phone: (818) 458-8668
Outstanding Local Installer
ecowatch badge icon
Forme Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Forme Solar

  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs

Website: https://formesolar.com
Address: 1211 E La Habra Blvd Ste A, La Habra, CA 90631-5675
Phone: (877) 288-1097
Outstanding Local Installer
ecowatch badge icon
Aikyum Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Aikyum Solar

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs

Website: http://aikyum.com
Address: 7256 Garden Grove Blvd, Westminster, CA 92683-2225
Phone: (949) 705-6797
Experienced Installer
ecowatch badge icon
Keegan Electric Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Keegan Electric Solar

  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reported communication issues

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://www.keeganelectricsolar.com/
Address: PO Box 711108, Santee, CA 92072-1108
Phone: (619) 742-8376
Outstanding Local Installer
ecowatch badge icon
Soltech Electric Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Soltech Electric Inc

  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Roof Shingles
  • Service icon Solar Batteries

Website: https://www.soltechelectric.com
Address: 8910 University Center Ln, San Diego, CA 92122-1029
Phone: (858) 243-7247
Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Experienced Installer
ecowatch badge icon
Solar Source, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Solar Source, Inc.

  • Pros icon Offers a free quote process
  • Pros icon Has an online quote form
  • Pros icon Educational sales approach
  • Pros icon Family owned and operated
  • Pros icon Excellent reputation
  • Con icon Some reported issues with customer services
  • Con icon Some reported communication issues
  • Con icon Some reports of high-pressure sales tactics
  • Con icon Some reports of long wait times for installation

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://solarsourceinc.com/
Address: 2954 E 14th St, Long Beach, CA 90804-2429
Phone: (562) 852-5626
Outstanding Local Installer
ecowatch badge icon
Sattler Solar Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Sattler Solar Inc

  • Pros icon Locally owned and operated
  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.sattlersolar.com
Address: 4876 Santa Monica Ave # 252, San Diego, CA 92107-2811
Phone: (619) 490-6434
Experienced Installer
ecowatch badge icon
RT Roofing Specialist Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

RT Roofing Specialist Inc

  • Pros icon Can browse portfolio on website
  • Pros icon Family owned and operated
  • Pros icon More transparent pricing than competitors
  • Pros icon Has an online quote form
  • Pros icon Educational sales approach
  • Con icon Some reported communication issues
  • Con icon Some reported issues with customer services
  • Con icon Some reports of long wait times for installation
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: http://www.rtroofing.com
Address: 14260 Garden Rd Ste B6, Poway, CA 92064-4975
Phone: (858) 206-8599
Outstanding Local Installer
ecowatch badge icon
BVI Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

BVI Solar

  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Offers a free quote process
  • Pros icon Makes charitable contributions
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://www.bvisolar.com
Address: 4747 Executive Dr Ste 210, San Diego, CA 92121-3071
Phone: (877) 359-3749
Outstanding Local Installer
ecowatch badge icon
Rehab Solar Construction Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Rehab Solar Construction Inc

  • Pros icon Educational sales approach
  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Family owned and operated
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://www.rehabsolar.com
Address: 1759 Oceanside Blvd Ste C #224, Oceanside, CA 92054
Phone: (760) 575-4413
Experienced Installer
ecowatch badge icon
Pacific Sun Technologies Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Pacific Sun Technologies Inc

  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported communication issues
  • Con icon Some reported issues with customer services
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs

Website: http://pacificsuntech.com
Address: 26413 Jefferson Ave Ste H, Murrieta, CA 92562-6979
Phone: (951) 308-1800
Experienced Installer
ecowatch badge icon
Pure Solar Power logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Pure Solar Power

  • Pros icon Licensing and credentials transparency
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported issues with customer services

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://www.puresolarpower.net
Address: 147 Coop Ct, Encinitas, CA 92024-1437
Phone: (760) 840-9984
Experienced Installer
ecowatch badge icon
Progressive Energy Solutions, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Progressive Energy Solutions, Inc.

  • Pros icon Licensing and credentials transparency
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported issues with customer services
  • Con icon Some reported communication issues
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://progressiveenergysolutions.com/
Address: 570 Nevada St. Ste. L, Redlands, CA 92373
Phone: (888) 603-4255

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in San Diego

For a lot of homeowners, whether or not you should invest in solar panels boils down to the cost. A few key factors that affect the cost of installing a solar panel system on your home and how much it could save you over time are:

  • The type of solar panels you want: More high-tech panels are more highly priced, so that will influence your budget for your solar project.
  • Incentives: Those who buy and install a solar energy system this year can save 26% of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $31,000 on your electricity bills over 20 years without incentives.
  • Your location: This influences how much sunlight your roof gets, which helps determine how many panels you need.
  • Electricity consumption: The average household in San Diego doesn't use much energy, and consequently may not see as many savings on their power bills.

There are several wonderful benefits of solar despite the upfront cost of installation. It can help the environment and your wallet. In addition, it can increase the value of your home, leading to even more benefits if you choose to sell your home later.

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Solar Incentives in San Diego

Switching to solar power has a lot of considerable benefits. Not only can it help protect the planet, but you can also save a decent amount of money on your installation with various government incentives. When you install solar panels, you can take advatage of the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 26% of the cost of your solar panels. Additionally, there may often be some regional incentives that you can use to further save. The table below lets you know about the incentives you can find in San Diego.

Name Renewable Market Adjusting Tariff (ReMAT)
Website Visit here
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Local Option - Municipal Energy Districts
Website Visit here
More Info Click here

Name San Diego County - Green Building Program
Website Visit here
More Info Click here

Name City of San Diego - Sustainable Building Expedited Permit Program
Website Visit here
More Info Click here

Name Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System
Incentive Amount 100% of system value; 75% of system value exemption for dual-use equipment
Incentive Max Not specified.
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in San Diego

There are lots of reasons to trade traditional energy for solar power, like saving some money on electricity bills and helping to lower your carbon footprint. But — how much exactly can you help the environment by making the switch to solar? The more power your household uses, the the more the environment will benefit from you switching to solar since you won't have to burn as many fossil fuels. In fact, if you install solar panels, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. Since solar energy is abundant and produces electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help preserve the environment.

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Regional Coverage

Momentum Solar

4.5

  • Pros iconGreat warranty coverage
  • Pros iconRepresentatives are experts on local policies
  • Pros iconConcierge service ensures steady communication
  • Con iconSlightly limited service offerings

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

EcoWatch's San Diego, CA Solar Company Rankings FAQs

What is the most reputable solar panel installer in San Diego?

The highest-rated local solar company in San Diego is Future Energy Corporation, with a rating of 5.00 stars.

What is the negative environmental impact of solar panels?

Solar panels can be bad for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.

Is it worth installing solar panels on my house?

Solar panels can be a good investment for lots of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.

How much solar panel capacity do I need for my house?

Solar panel capacity is rated based on the amount of power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.