15 Best Solar Companies in Fallbrook, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fallbrook based on:
Customer review scores
Service area for Fallbrook, CA
Company policies and services offered
Accreditations and certifications
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Average Fallbrook homeowner saves $2,377/year with solar panels
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Best Solar Companies in Fallbrook
If you’re a homeowner looking to capitalize on the solar incentives in Fallbrook, it can be hard to narrow down which company to go with. But, the process is worth it since adopting solar energy is often a great idea. After 20 years of offsetting your energy costs with a solar system, you can save about $28,000 on your utility bills.
Here, we’ll give you a list of some of the best solar companies in Fallbrook to make your choice a little easier.If you’d like to get free, no-obligation quotes from the best Fallbrook solar companies, you can click the button below to learn more.
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 Fallbrook


SunPower by Sea Bright Solar
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Financing Assistance
Panel Installation
Battery Storage


SunPower by Sun Solar-OC
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Cleaning and Maintenance
Consultation





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

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


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


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

SolarRepair
Clear Pricing Policy
Informative Resources
Free Quotes
Prompt Service Delivery
Reliable Customer Support
Limited information available on website
Services Offered
Solar Panel Upgrades
Skilled Repairs
Cleaning and Maintenance
Panel Installation
Financing Assistance
Battery Storage
Methodology: How We Ranked the Best Solar Companies in Fallbrook
EcoWatch's solar experts analyzed each solar company in Fallbrook 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 Fallbrook
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 Fallbrook
Solar panels are powered by a free energy source — the sun — but to take advantage of this you will first need to pay to set up your system.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your power bills, which can give you an average of $28,000 of savings over 20 years.
- The model of solar panels you have the money for: This depends on your income and budget.
- Average daily sunlight: Since Fallbrook gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which affects how much your electricity bills will be.
- How much you spend on energy: The typical household in Fallbrook pays around $1,700 a year on home energy use alone, so you could be looking at that much in savings.
Though a solar panel system costs a decent chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on a number of factors, like the size of your solar panel system and incentives.
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Solar Incentives in Fallbrook
Although installing solar panels is typically a $15,000 to $25,000 investment, it can save you much money over time due to lower power bills and government incentives.In addition to the federal tax credit incentive, there are also some local benefits, which in almost all cases, can be claimed in addition to the federal incentive, so you get to save even more. Our article on solar incentives has more information on the incentives you can find in Fallbrook.
Environmental Impact of Switching to Solar in Fallbrook
If you’re thinking of adding solar panels to your home, one of the major reasons why may be to lower your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Fallbrook, though. Regardless of your location, you can help the environment by switching to solar energy, but homes that consume a lot of energy will have an even bigger impact.In fact, if you install solar panels, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. The perks of solar power are plentiful — just like solar power is! That's why so many people have been happy with committing to solar.
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 Fallbrook, CA Solar Company Rankings FAQs
Which solar company is the best in Fallbrook?
In Fallbrook, SunPower by Milholland Electric is the top local solar company. Our team of experts rates it 4.80 stars, so it's a great choice if you're planning on installing solar panels on your house.
Are solar panels actually environmentally friendly?
Producing solar panels uses 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?
The average payback period for solar panel installation is about 8.2 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
When should I put up solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners going solar, you could potentially see quicker installation times and more savings.
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.