15 Best Solar Companies in Vacaville, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Vacaville based on:
Customer review scores- Service area for Vacaville, CA
- Company policies and services offered
- Accreditations and certifications
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Average Vacaville homeowner saves $2,761/year with solar panels
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Best Solar Companies in Vacaville
If you’re a homeowner looking to capitalize on the solar incentives in Vacaville, it can be hard to narrow down which installer to choose. But, the hard work is worth it since adopting solar power is often a fantastic idea. On average, you can save $33,000 over 20 years after installing a solar panel system. And since solar panels last about 25 to 30 years, your total cost savings will be much higher than that overall.
In this article, we’ll help you narrow in on the best companies in your area.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 Vacaville by clicking the button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Vacaville
Sunrun Solar
Free Quotes- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance- Battery Storage
- Financing Assistance
- Panel Installation
- Cleaning and Maintenance
- Tesla Powerwall
- Grid-Tied Solar System
Source Energy
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Financing Assistance
Bella Hem Solar, Inc.
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Permit Assistance
- Consultation
- Skilled Repairs
Pac Solar Corporation
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Amy's Roofing and Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Tesla Powerwall
- Skilled Repairs
- Solar Carports
- Financing Assistance
Taylor Energy Solar & Batteries
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Tesla Powerwall
- Battery Storage
Sunrise Energy Solutions
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
SUPERIOR SOLAR, INC
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Solar Bill Review
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
- Skilled Repairs
Bright Home Services
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Kingdom Solar
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- System Decommissioning
- Skilled Repairs
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
Nationwide Sun
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Skilled Repairs
- Financing Assistance
- Cleaning and Maintenance
- Battery Storage
Select Solar Pros - "Voted Best Solar Company"
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Financing Assistance
- Consultation
Ambrose Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
- Battery Storage
- Cleaning and Maintenance
Got Watts?
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Financing Assistance
- Battery Storage
- Skilled Repairs
- Solar Panel Upgrades
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Vacaville
EcoWatch's solar experts analyzed each solar company in Vacaville 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 Vacaville
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 Vacaville
For a lot of homeowners, whether or not to invest in solar energy depends the most on the cost.Some key factors that determine the cost of installing a solar panel system on your home and how much it could save you over time are:
- Choice of solar panels: The kind of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
- Average daily sunlight: Since Vacaville gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much your solar panels can save you on your electricity bills.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, allows you to deduct 0 of the cost of installing your solar panel system from your federal taxes. In addition, not including incentives, you can save about $33,000 over 20 years on your energy bills.
- Your current energy bills: Solar panels can substantially decrease, or entirely get rid of, your utility bills. In Vacaville, you can save an average of $1,538 a month.
There are several wonderful benefits of solar even with the initial cost of installation. It can help the planet and your wallet. Plus, it can raise the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in Vacaville
There are many good reasons why adopting solar power is beneficial. One of them involves some government incentives that can save you money.There are a lot of federal, state and local rebates and tax credits that can earn you a decent amount of money back after paying for solar panels. 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
Many want to do what they can to help save the environment, which often is the chief motivation to install solar panels.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Vacaville, though. In Vacaville, where the energy generation could be cleaner, going solar can have a significant impact on the Earth since solar power is a renewable source of energy.In fact, if you make the switch to solar power, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. Since solar energy is abundant and generates electricity without a carbon footprint, adding solar panels to your home is one easy step you can take to help protect the environment.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Vacaville, CA Solar Company Rankings FAQs
Which solar installation company is the best in Vacaville?
The best local solar company in Vacaville is Sunrun Solar, with a rating of 3.00 stars.
What are the biggest advantages and disadvantages of switching to solar?
The main advantages of solar power are that it can reduce or, for some, 100% eradicate your electricity bills, raise your home’s value and lower your carbon footprint. The biggest disadvantages are that solar panels can be expensive to install, you may not save as much if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
Are solar panels worth it?
Solar panels call for a large upfront investment that usually costs at least 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?
For the most part, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun 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.