18 Best Solar Companies in Napa, CA (Jan 2023 Review)

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

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

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 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 Napa

Hoping to go solar but still deciding on which company would be best for your needs? Although it can be challenging to pick a solar company, the search will pay off because going solar has many fantastic perks. Plus, the solar industry is booming in Napa, giving homeowners access to some of the most respected solar installers in the country.

As you start your search for the best solar companies in Napa, you'll notice that there are many providers to choose between. So, we've accumulated a carefully curated list of the top solar companies in the area. Interested in seeing how much it'd cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Napa solar installer.

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 Technology

Tesla Energy

★★★★★
4.5

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

EcoWatch Rankings for Solar Companies in Napa

Best Local Installer
ecowatch badge icon
Mid-State Solar logo

Local Service

EcoWatch Rating

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

Mid-State Solar

  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Con icon Some reported communication issues
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported issues with customer services
  • Con icon Some reports of high-pressure sales tactics

Services Offered

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

Website: http://www.midstatesolar.com
Address: 450 Glass Ln Suite A-1, Modesto, CA 95356
Phone: (209) 551-7880
Outstanding Local Installer
ecowatch badge icon
SunLectric logo

Local Service

EcoWatch Rating

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

SunLectric

  • Pros icon More transparent pricing than competitors
  • Pros icon Family owned and operated
  • Pros icon Custom system designs
  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.mysolarcontractor.com/
Address: 247 S Sierra Ave, Oakdale, CA 95361
Phone: (209) 565-4786
Outstanding Local Installer
ecowatch badge icon
Honey's Air & Solar logo

Local Service

EcoWatch Rating

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

Honey's Air & Solar

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://honeysair.com/
Address: 501 Bitritto Wy, Modesto, CA 95356
Phone: (209) 566-1978
Outstanding Local Installer
ecowatch badge icon
Apex Electric Inc logo

Local Service

EcoWatch Rating

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

Apex Electric Inc

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

Services Offered

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

Website: http://www.apexelectric.biz/
Address: 806 Rosina St, Escalon, CA 95320
Phone: (209) 595-1161
Outstanding Local Installer
ecowatch badge icon
Gold Electric Inc logo

Local Service

EcoWatch Rating

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

Gold Electric Inc

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.goldelectricinc.com/
Address: 821 Murphys Creek Rd, Murphys, CA 95247
Phone: (209) 728-3371
Experienced Installer
ecowatch badge icon
Mid Matthews Construction logo

Local Service

EcoWatch Rating

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

Mid Matthews Construction

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.midmatthews.com
Address: 31 Selene Way, Copperopolis, CA 95228-9396
Phone: (209) 785-8500
Experienced Installer
ecowatch badge icon
Solaron Pool Heating, Inc. logo

Local Service

EcoWatch Rating

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

Solaron Pool Heating, Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation
  • Con icon Some reports of high-pressure sales tactics
  • Con icon Some reported issues with customer services
  • Con icon Some reported communication issues

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.solaron.net
Address: 3900 Middletown Ct, Campbell, CA 95008
Phone: (408) 292-4328
Outstanding Local Installer
ecowatch badge icon
Element Solar Panel Cleaning logo

Local Service

EcoWatch Rating

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

Element Solar Panel Cleaning

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Speedy and efficient installations
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.elementsolarcleaning.com/
Address: 14850 CA-4 Ste A-140, Discovery Bay, CA 94505
Phone: (408) 422-3809
Outstanding Local Installer
ecowatch badge icon
Simmitri Solar logo

Local Service

EcoWatch Rating

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

Simmitri Solar

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Comprehensive service offerings
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.simmitri.com/
Address: 6203 San Ignacio Ave Suite 110, San Jose, CA 95119
Phone: (408) 779-3333
Experienced Installer
ecowatch badge icon
Vista Solar, Inc. logo

Local Service

EcoWatch Rating

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

Vista Solar, Inc.

  • Pros icon Educational sales approach
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.vista-solar.com
Address: 2985 Kifer Rd, Santa Clara, CA 95051-0802
Phone: (408) 844-7149
Outstanding Local Installer
ecowatch badge icon
Solar System , Inc. logo

Local Service

EcoWatch Rating

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

Solar System , Inc.

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

Services Offered

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

Website: http://www.solarsysteminc.com/
Address: 1202 Kifer Rd #100, Sunnyvale, CA 94086
Phone: (408) 876-9512
Outstanding Local Installer
ecowatch badge icon
Cinnamon Energy Systems logo

Local Service

EcoWatch Rating

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

Cinnamon Energy Systems

  • 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 Can browse portfolio on website
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.cinnamon.energy/
Address: 809 University Ave, Los Gatos, CA 95032
Phone: (408) 883-7000
Outstanding Local Installer
ecowatch badge icon
Bright Planet Consulting logo

Local Service

EcoWatch Rating

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

Bright Planet Consulting

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.brightplanetconsulting.com/
Address: 12935 Alcosta Blvd Unit 2548, San Ramon, CA 94583
Phone: (415) 336-5099
Outstanding Local Installer
ecowatch badge icon
SolarCraft logo

Local Service

EcoWatch Rating

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

SolarCraft

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Employee owned and operated
  • Pros icon Has an online quote form
  • Pros icon Can browse portfolio on website
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.solarcraft.com/
Address: 8 Digital Dr Suite 101, Novato, CA 94949
Phone: (415) 382-7717
Outstanding Local Installer
ecowatch badge icon
Albion Power Company logo

Local Service

EcoWatch Rating

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

Albion Power Company

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

Services Offered

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

Website: http://www.albionpower.com/
Address: 218 Pierce St, San Francisco, CA 94117
Phone: (415) 558-1786
Outstanding Local Installer
ecowatch badge icon
Solar Sun Surfer logo

Local Service

EcoWatch Rating

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

Solar Sun Surfer

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.solarsunsurfer.com/
Address: 422 Larkfield Center #1011, Santa Rosa, CA 95403
Phone: (415) 570-4007
Experienced Installer
ecowatch badge icon
Luminalt logo

Local Service

EcoWatch Rating

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

Luminalt

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

Services Offered

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

Website: http://www.luminalt.com
Address: 1320 Potrero Ave, San Francisco, CA 94110-3525
Phone: (415) 641-4000
Outstanding Local Installer
ecowatch badge icon
Sunstall Inc. logo

Local Service

EcoWatch Rating

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

Sunstall Inc.

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

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.sunstall.com/
Address: 384 Bel Marin Keys Blvd # 230, Novato, CA 94949
Phone: (415) 707-0305

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 Napa

While solar panels can save you a good amount of money on utility bills over time, it's important to consider the upfront costs. Some important factors that dictate the cost of installing solar panels on your home and how much money you could save over time include:

  • Your city: This affects how much sunlight your roof gets, which helps determine how many panels you need.
  • Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state may also have various incentives that you can take advantage of. Additionally, you can save about $33,000 over 20 years on your utility bills, not including incentives.
  • Your power bills: This will affect how much you can save. In Napa, the average homeowner can save about $1,100 a year on their electricity bills.
  • The model of solar panels you can purchase: This depends on what your budget is.

There are several great benefits of solar despite the upfront cost of installation. It can help the environment and your wallet. Additionally, it can raise 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 Napa

If you're planning on switching to solar power, a variety of government incentives and tax credits can immensely lower your project costs and speed up the return on your investment. Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 30% of how much your solar project cost when you file taxes, reducing the amount of taxes you owe that year. Plus, there may be some local incentives you can benefit from too. Take a look at our article on solar incentives to see what incentives are available to you.

Environmental Impact of Switching to Solar in Napa

One reason so many people are considering switching to solar power is to help lower their environmental impact. A question many might be thinking about is how much can they really help save the environment by going solar anyway? An important thing to think about is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so switching to solar energy for your house can help offset that. In fact, if you make the switch to solar power, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.

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 Technology

Tesla Energy

★★★★★
4.5

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

EcoWatch's Napa, CA Solar Company Rankings FAQs

Which solar installation company is the best in Napa?

The top local solar company in Napa is Mid-State Solar, with a rating of 5.00 stars.

Are solar panels really good for the environment?

Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.

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

The average payback period for solar panel installation is about 5.5 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

How often do solar panels need to be replaced?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is how much energy they produce will have decreased significantly after that point. You can replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.

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.

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