12 Best Solar Companies in Vacaville, CA (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Vacaville based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated January 20, 2023
Why you can trust EcoWatch
Best solar companies in Vacaville
When deciding on the best solar companies, Vacaville homeowners have more options than ever before, which can be too much to take in, but we're here to make switching to solar energy less confusing. While solar is a large investment, you'll be able to make that amount back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $33,000 over 20 years.
The cost of installing solar panels can change greatly based on your home's infrastructure and your household energy usage. We advise shopping around to get several quotes and comparing them to see which is the best installer for your home. To get started with free, no-pressure quotes from the best solar panel companies in Vacaville, click the link below.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- 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 Vacaville

Mid-State Solar
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Educational sales approach
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Custom system designs
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Some reported communication issues
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Some reports of long wait times for installation
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Some reported issues with customer services
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Some reports of high-pressure sales tactics
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

SunLectric
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More transparent pricing than competitors
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Family owned and operated
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Custom system designs
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Honey's Air & Solar
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels

Apex Electric Inc
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Gold Electric Inc
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Mid Matthews Construction
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Solaron Pool Heating, Inc.
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Can browse portfolio on website
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Educational sales approach
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Excellent reputation
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Some reports of long wait times for installation
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Some reports of high-pressure sales tactics
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Some reported issues with customer services
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Some reported communication issues
Services Offered
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Commercial Solar Services
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Solar Panels

Element Solar Panel Cleaning
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Can browse portfolio on website
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Educational sales approach
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Speedy and efficient installations
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

Simmitri Solar
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Educational sales approach
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More transparent pricing than competitors
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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels
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Solar Roof Shingles

Vista Solar, Inc.
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Educational sales approach
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Solar System , Inc.
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

Cinnamon Energy Systems
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Licensing and credentials transparency
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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 Vacaville
The cost of putting up solar panels has dropped immensely over the past several years, but it's still a large investment for most homeowners. There are a few factors you should take into consideration when determining how much it will cost and how much you can save, such as:
- Incentives: Those who buy and install a solar system this year can save 30% of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $33,000 on your electricity bills over 20 years not including incentives.
- How much you spend on energy: The average family in Vacaville pays around $1,100 a year on home energy use alone, so you could gain that much in savings.
- The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar panels won't be able to make as much energy, which will leave you with lower savings on electricity bills than someone with a roof that gets a lot of sunlight.
- The type of solar panels you're planning on getting: Some are more highly priced, so that will determine your budget for your solar project.
So is a solar panel system worth it? Whether you'd like to reduce your energy bills, carbon dioxide emissions or both, solar panels are a solid investment for many Vacaville homeowners.
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Solar Incentives in Vacaville
Switching to solar power has plenty of great benefits. Not only can it help protect the environment, but you can also save some money on your installation with various government incentives. Local solar incentive programs depend on the location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. Our article on solar incentives goes over more in-depth information on the incentives you can take advantage of in Vacaville.
Environmental Impact of Switching to Solar in Vacaville
One of the best reasons to tap into solar energy is to decrease your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment. But you may be curious — how much exactly can you help the planet by making the switch to solar? The average person has a substantial carbon footprint. Between their car, which is responsible for over 10,000 pounds of carbon dioxide emissions every year, and powering their home, it can be overwhelming to figure out what to do. Switching to solar is a practical thing you can do to help. In fact, if you install solar panels, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. As you can see, investing in solar has so many other benefits outside of saving money. One of the primary ones is that you can help save the planet too.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- 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 Vacaville, CA Solar Company Rankings FAQs
What is the top solar panel company in Vacaville?
In Vacaville, Mid-State Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your roof.
What are the best and worst things about solar power?
A few of the biggest pros are that it decreases your power bills, it's eco-friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, the startup costs are high and solar panels can be an eyesore.
Is it worth putting solar panels on my roof?
Solar panels can be a good investment for a majority of homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already reasonably low, solar panels might not be for you.
What is the efficiency of solar panels?
Usually, solar panels are about 15 to 25% efficient, meaning 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.