18 Best Solar Companies in Napa, CA (Oct 2022 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
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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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 Napa

When choosing between the best solar panel installers, Napa homeowners have more options to choose from than ever before, which can be too much to take in, but we're here to make adopting solar energy easier. Since Napa is a solar paradise, it's no wonder you're researching installing solar panels.

In this article, we'll help you narrow in on the top companies in your area. To get an estimate of how much it could 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

  • 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

The Green Panel

★★★★★
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

The cost of installing solar panels has gone down immensely in the past few years, but it's still a significant investment for most homeowners. The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don't need to maximize efficiency, you can go with a higher number of more affordable panels.
  • Incentives: The federal solar investment tax credit currently lets you lower your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can benefit from. Plus, you can save about $33,000 over 20 years on your utility bills, before factoring in incentives.
  • Your power bills: This will influence how much you can save. In Napa, the average resident can save about $1,100 a year on their electricity bills.
  • Average daily sunlight: Since Napa gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.

Even though a solar panel system costs a decent chunk of money upfront, it can save you much more over time. The question of how much, though, depends on several factors, like the kind of solar panels you get and your current power bills.

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Solar Incentives in Napa

Although installing solar panels is typically a large investment, it can save you a lot of money over several years because of reduced utility bills and government incentives. On top of the federal tax credit incentive, there are also some state- and city-level incentives, which in almost all cases, stack with the federal incentive, so you get to save even more. Check out the table below to learn what incentives are available to you.

Name Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System
Website Visit here
More Info Click here

Name Western Riverside Council of Governments - Home Energy Renovation Opportunity (HERO) Financing Program
Website Visit here
More Info Click here

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

Name Self-Generation Incentive Program
Website Visit here
More Info Click here

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

Name LADWP - Feed-in Tariff (FiT) Program
Website Visit here
More Info Click here

Name California Solar Initiative - Solar Thermal Program
Website Visit here
More Info Click here

Name Residential Renewable Energy Tax Credit
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in Napa

Installing solar panels is a profound way to do your part for a more sustainable future. You may be trying to figure out — how much does going solar do for the environment anyway? One thing you should consider is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions. In Napa, the average homeowner can reduce their carbon footprint by 50 pounds a year once they go solar. The benefits of solar power are abundant — just like solar power is! That's why so many Napa residents have been happy with using solar energy.

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

The Green Panel

★★★★★
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

What is the most reputable solar panel installer in Napa?

The highest-rated local solar company in Napa is Plan It Solar, with a rating of 5.00 stars.

Are solar panels actually eco-friendly?

Making solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

How long does it take for solar to pay for itself?

Solar panels usually pay for themselves in about 5.5 years, but your solar payback period will vary based on your utility costs. The higher your typical power bill, the quicker your solar panel system will recoup your installation costs.

How long do solar panels last?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is the amount of energy they produce will have decreased by about 0.8% each year since installing them. You can choose to replace them after having 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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