15 Best Solar Companies in Exeter, CA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Exeter based on:

  • Customer review scores
  • Service area for Exeter, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Exeter homeowner saves $2,030/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

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 Exeter

Do you want energy freedom in Exeter? Installing solar panels can be a rewarding project since you can take advantage of many benefits when you switch to solar power. Because solar panels generate their own energy, they can vastly lower your electricity bill each month, if not fully eliminate it. In fact, you could end up with about $24,000 of savings over 20 years.


If you’re considering going solar, the first step you should take is to find the best solar companies in Exeter and compare quotes. The good news is we went ahead and put together a list of the best solar companies to make your life easier.To see how much you would have to pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Exeter by clicking the "get quote" button below.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Exeter

Best Local Installer
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EcoWatch Rating

3.0/5

SunPower by Sun Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://www.sunpowerbysunsolar.com/
Address: 9730 W Nicholas Ave, Visalia, CA 93291
Phone: 5593354000
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SunPower by Quality Home Services

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Family-Operated Business
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Tesla Powerwall

Website: https://www.sunpowerbyqhs.com/
Address: 4936 E Ashlan Ave suite b, Fresno, CA 93726
Phone: 5592825004
Outstanding Local Installer
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EcoWatch Rating

4.7/5

JP Electric & Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: https://www.jpsolar.com/
Address: 1240 E Caldwell Ave Suite A, Visalia, CA 93292
Phone: 5597338313
Outstanding Local Installer
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EcoWatch Rating

4.6/5

AltSys Solar Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://www.altsyssolar.com/
Address: 1434 E Tulare Ave, Tulare, CA 93274
Phone: 5596882544
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Kuubix Energy

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Permit Assistance
  • Service icon Battery Storage

Website: https://kuubixenergy.com/
Address: 7401 W Sunnyview Ave Suite A, Visalia, CA 93291
Phone: 8554588249
Outstanding Local Installer
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EcoWatch Rating

3.0/5

CORE ENERGY GROUP

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: http://coreenergygroup.com/
Address: 1850 Dockery Ave, Selma, CA 93662
Phone: 9085032710
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Energy Concepts

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Cleaning and Maintenance

Website: https://www.energyconceptsfresno.com/
Address: 1835 N Fine Ave Suite 106, Fresno, CA 93727
Phone: 5594852504
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Embr Earth

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Tesla Powerwall
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://embr.earth/
Address: 2409 Merced St STE 101, Fresno, CA 93721
Phone: 8559942876
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Net Metering Systems

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance

Website: https://netmeteringsystems.com/
Address: 55 Shaw Ave #201, Clovis, CA 93612
Phone: 5597082930
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Semper Solaris

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: https://www.sempersolaris.com/locations/fresno/
Address: 5234 E Pine Ave, Fresno, CA 93727
Phone: 5595504745
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Pacific Solar

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://pacificsolarcompany.com/
Address: 228 N Fairfax Ave, Clovis, CA 93612
Phone: 5592515592
Outstanding Local Installer
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EcoWatch Rating

4.1/5

Nexus Energy Systems

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Tesla Powerwall

Website: https://nexussolar.net/
Address: 4025 S Golden State Blvd, Fresno, CA 93725
Phone: 8663346639
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Stellar Solar, Inc.

  • Pros icon Family-Operated Business
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance

Website: https://www.solarbystellar.com/
Address: 6081 N First St #101, Fresno, CA 93710
Phone: 5599787448
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SunMade Energy - Fresno Solar Company and Backup Battery

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://gosunmade.com/
Address: 4253 N Valentine Ave, Fresno, CA 93722
Phone: 5592960440
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Turnkey Energy

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance

Website: http://www.turnkeyenergy.com/
Address: 801 Purvis Ave, Clovis, CA 93612
Phone: 5593218130

Methodology: How We Ranked the Best Solar Companies in Exeter

EcoWatch's solar experts analyzed each solar company in Exeter based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Exeter


Below are some the criteria we examined specifically for California solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Exeter

Solar panels run off a free energy source — the sun — but to take advantage of this you will need to pay to set up your system.Some significant things that impact how much it will cost and how much you could save include:

  • Where your home is: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
  • How much energy you use: If your household uses a lot of energy, you'll see more savings from switching to solar.
  • Your income and budget: This shapes what kind of solar panels you can purchase.
  • Your power bills: This will determine how much money you might save. In Exeter, the average resident can save about $1,200 a year on their electricity bills.

There are lots of wonderful benefits of solar in spite of the initial cost of installation. It can help the Earth and your finances. Additionally, it can boost the value of your home, leading to even more benefits if you decide to sell your home later.

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Solar Incentives in Exeter

Adopting solar power has lots of great benefits. Not only can it help preserve the planet, but you can also save some money on your installation with various government incentives.There are several federal, state and local rebates and tax credits that may earn you some money back after buying solar panels. For detailed information about local incentives, see our article on solar incentives.

Environmental Impact of Switching to Solar in Exeter

There are lots of reasons to trade traditional energy for solar energy, like saving some money on utility bills and helping to reduce your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Exeter, though. If your home consumes a lot of energy, you can have an even greater impact on the planet by switching to solar power.Though making solar panels releases carbon dioxide emissions, the panels make up for it by considerably decreasing the amount of CO2 you would have produced if you still used traditional energy. In Exeter, you can reduce your carbon footprint by 50 pounds a year with solar panels. Since solar power is plentiful and produces electricity without CO2 emissions, installing solar panels is one easy step you can take to help preserve the environment.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Exeter, CA Solar Company Rankings FAQs

What is the most reputable solar panel company in Exeter?

The best local solar company in Exeter is SunPower by Sun Solar, with a rating of 3.00 stars.

What are the best and worst things about solar power?

The biggest advantages of solar power are that it can reduce or, for some, totally cut your electricity bills, raise the value of your home and lower your carbon footprint. The main disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 9.6 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is rated based on how many watts of power they generate under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average house 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.