15 Best Solar Companies in Bonsall, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Bonsall based on:
Customer review scores
Service area for Bonsall, CA
Company policies and services offered
Accreditations and certifications
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Average Bonsall homeowner saves $2,619/year with solar panels
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Best Solar Companies in Bonsall
When choosing between the best solar panel companies, Bonsall 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 simpler. While solar power is a sizable investment, you’ll be able to make the cost back and then some, all while doing your part for the environment. In fact, you could be looking at saving about $31,000 over 20 years.
As you set out on your search for the best solar companies in Bonsall, you might notice that there are a great number of providers to choose between. So, we’ve organized an expertly curated list of the top solar companies in the area.To get free quotes from the top solar companies in Bonsall, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Bonsall


San Diego County Solar
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Prompt Service Delivery
Limited information available on website
Services Offered
Permit Assistance
Cleaning and Maintenance
Battery Storage
Grid-Tied Solar System
Panel Installation
Financing Assistance
Skilled Repairs
System Decommissioning
Consultation


Shaw Energy Consulting LLC
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage

Soltech Electric
Prompt Service Delivery
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Consultation
Financing Assistance
Battery Storage
Solar Carports



SunSolar U.S.
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Prompt Service Delivery
Limited information available on website
Services Offered
Panel Installation
Solar Carports
Consultation
Financing Assistance
Permit Assistance
Battery Storage

REPOWER OC
Prompt Service Delivery
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Panel Installation

SolarRepair
Reliable Customer Support
Informative Resources
Free Quotes
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Skilled Repairs
Solar Panel Upgrades
Battery Storage
Financing Assistance


Cosmic Solar and Roofing
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Consultation
Battery Storage
Cleaning and Maintenance
Skilled Repairs
Panel Installation
Permit Assistance
Financing Assistance



Switch Solutions
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Consultation
Methodology: How We Ranked the Best Solar Companies in Bonsall
EcoWatch's solar experts analyzed each solar company in Bonsall 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 Bonsall
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 Bonsall
For many people, the decision of which solar company to hire depends on how much it’ll cost.A few key factors that dictate how much it will cost to install solar panels on your home and how much it could save you over time include:
- Whether or not your roof gets a lot of direct sunlight: This, plus your roof configuration, affects affect how much electricity your solar panels can make.
- Your income and budget: This shapes what kind of solar panels you can buy.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $31,000 over 20 years with your solar system, too.
- Your current electricity bills: Solar panels can significantly lower, or completely eradicate, your utility bills. In Bonsall, you can save an average of $1,659 a month.
There are lots of wonderful benefits of solar despite the initial cost of installation. It can help the planet and your bank account. Plus, it can increase the value of your home, leading to even more benefits if you choose to sell your home later.
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Solar Incentives in Bonsall
Although solar power is typically a $15,000 to $25,000 investment, it can save you a lot of money over the lifespan of your solar panels due to lower power bills and government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of how much you paid for your solar installation on your tax return, lowering the amount of taxes you owe that year. In addition, there may be some local incentives that can save you some extra money too. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Bonsall
Lots of people want to do what they can to help protect the environment, which often is the primary reason they’re interested in installing solar panels.But how much can installing solar panels actually affect the environment? The average person has a considerable carbon footprint. Between their car, which is responsible for over 10,000 pounds of carbon dioxide emissions each year, and powering their home, it can be overwhelming to think about what to do. Using solar power is one of the easiest things you can do to help.In fact, if you make the switch to solar power, you could reduce your carbon dioxide emissions by about 50 pounds each year. Since solar power is renewable and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help the planet.
EcoWatch's Bonsall, CA Solar Company Rankings FAQs
Which solar panel installer is the best near me?
In Bonsall, Green Earth Electric is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your home.
What are the advantages and disadvantages of solar power?
The main advantages of solar power are that it can lower or, for some, totally cut your electricity bills, improve the value of your home and cut back on your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Are solar panels worth it?
Solar panels can be a great investment for most homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already reasonably low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on the amount of power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.