18 Best Solar Companies in Winters, CA (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Winters based on:

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

Average Winters homeowner saves $2,737/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

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 Winters

Hoping to go solar but not sure which solar panel installer would be best for you? Although it can be challenging to decide on a solar company, the effort will pay off because going solar has many great perks. Solar power isn't just good for the planet — your bank account will benefit too. Once you switch to solar power, you can save an average of $33,000 over 20 years, and this doesn't even include incentives.

There are plenty of installers to choose from, but in this article, we'll help you get a handle on all your options by recommending some of the best solar companies in Winters. To help you figure out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Winters by clicking the button below.

Best National Provider

SunPower

★★★★★
5.0

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

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 Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Winters

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

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/
Best Regional Coverage
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EcoWatch Rating

4.5/5

Average Cost

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Representatives are experts on local policies
  • Pros icon Concierge service ensures steady communication
  • Con icon Slightly limited service offerings

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.momentumsolar.com/
Best Local Installer
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EcoWatch Rating

4.0/5

Solectric

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Business installations
  • Service icon Expert panel installation

Website: http://mysolectric.com/
Address: West Sacramento, CA 95691
Phone: 9167190074
Outstanding Local Installer
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EcoWatch Rating

4.0/5

Mega Power Electric Inc

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: http://www.megapower.solar/
Address: Sacramento, CA 95819
Phone: 8005280655
Best Warranty Coverage
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EcoWatch Rating

4.0/5

Average Cost

Read full review

Sunpro Solar

  • Pros icon Industry-leading warranty coverage
  • Pros icon Expansive service area
  • Con icon Some reported communication issues
  • Con icon No leases or PPAs

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.gosunpro.com/
Best for Leasing
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EcoWatch Rating

4.0/5

Average Cost

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
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EcoWatch Rating

4.0/5

Average Cost

Palmetto Solar

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Best Technology
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EcoWatch Rating

3.2/5

Average Cost

Read full review

Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

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

Website: https://www.tesla.com/energy
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Ambrose Solar

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

Services Offered

  • Service icon End-to-end services
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations

Website: http://www.ambrosesolar.com/
Address: Vacaville, CA 95688
Phone: 7079998036
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Robert's Solar

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation

Website: http://robertssolar.com/
Address: Dixon, CA 95620
Phone: 7076782058
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Able Electric

  • Pros icon Outstanding 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 Home installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: https://www.ablecaelectric.com/
Address: Vacaville, CA 95688
Phone: 7073430480
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Greiner Heating, Air, & Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://www.ghac.com/
Address: Dixon, CA 95620
Phone: 7076781784
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Westhaven Power

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

Services Offered

  • Service icon Home installations
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: http://www.westhavenpower.com/
Address: CA 95688, CA 95688
Phone: 8552767496
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Legacy Electrical Service & Construction

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Tailored solutions

Website: https://www.legacyelectricalservice.com/
Address: Vacaville, CA 95687
Phone: 7074744800
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

RW Solar and Electric

  • Pros icon Outstanding 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 Energy storage solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions

Website: https://www.rwsolarandelectric.com/
Address: Vacaville, CA 95687
Phone: 7077246426
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunny Creek Solar and Maintenance

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations

Website: http://www.sunnycreeksm.com/
Address: Esparto, CA 95627
Phone: 5306509770
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Valley Clean Energy

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations

Website: https://valleycleanenergy.org/
Address: Davis, CA 95616
Phone: 8556998232
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Repower Yolo

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: http://repoweryolo.com/
Address: Davis, CA 95616
Phone: 5305644292

Methodology: How We Ranked the Best Solar Companies in Winters

EcoWatch's solar experts analyzed each solar company in Winters 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 Winters


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 Winters

The cost of installing solar panels has gone down immensely over the past few years, but it's still a significant investment for most homeowners. The cost and possible savings vary depending on some key factors such as:

  • The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar panel system won't be able to generate as much energy, which will give you lower savings on energy bills than a house with a roof that gets lots of sunlight.
  • Incentives: Those who buy and install a solar system this year can save 30% of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $33,000 on your energy bills over 20 years without incentives.
  • Your current electric bills: Solar panels can greatly decrease, or totally get rid of, your utility bills. In Winters, you can save an average of $88 a month.
  • The type of solar panels you can afford: This hinges on your income and budget.

So is installing solar panels worth it? Whether you hope to decrease your electric bills, carbon emissions or both, solar panels are a solid investment for many Winters homeowners.

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Solar Incentives in Winters

Because solar power is a cleaner source of energy than burning fossil fuels, there are a number of government incentives available to encourage its adoption. On top of the federal tax credit incentive, there are also some state- and city-level benefits, which in most cases, stack with the federal incentive, so you can save even more. For more information about local incentives, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Winters

Lots of people want to do what they can to help the planet, which in many cases is the chief reason they're interested in installing solar panels. But — how much exactly can you help the planet by making the switch to solar? In a place like Winters where commute times can be very long, going solar can help offset some of your carbon dioxide emissions from driving a lot. Because solar panels don't release greenhouse gas emissions into the atmosphere when producing electricity, they're a good substitute for traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. Since solar power is abundant and generates electricity without a carbon footprint, installing solar panels is one easy step you can take to help preserve the environment.

Best National Provider

SunPower

★★★★★
5.0

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

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 Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Winters, CA Solar Company Rankings FAQs

Which solar company is the best in Winters?

The highest-rated local solar company in Winters is Mid-State Solar, with a rating of 5.00 stars.

What is the negative environmental impact of solar panel manufacturing?

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

Are solar panels worth it?

Solar panels need a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like local electricity rates and how much direct sunlight your roof gets.

What is the efficiency of solar panels?

Usually, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun's energy into usable electricity.

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.