15 Best Solar Companies in Bonsall, CA (2024 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

Average Bonsall homeowner saves $2,619/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

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 Bonsall

Searching for the top solar companies in Bonsall? Installing a solar panel system is an exciting venture that many homeowners find valuable for their wallets, communities and the planet. Installation costs can be high, but the switch will save you money on your utility bills over many years. In fact, you can look forward to 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 many providers to choose between. So, we’ve organized a carefully curated list of the top solar companies in the area.Keep reading to see our picks for the top solar companies in the city, or connect with a certified solar company in your area right away by clicking the button below.

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 for Leasing

Sunrun

★★★★★
4.0

  • 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 Bonsall

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

SunPower by Milholland Electric

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Full-Service

Website: https://www.milhollandelectric.com/
Address: 1475 Cuyamaca St, El Cajon, CA 92020
Phone: 6197321198
Outstanding Local Installer
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EcoWatch Rating

4.4/5

SunPower by Sea Bright Solar

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://seabrightsolar.com/
Address: 1785 Industrial Park Ave Building A, Redlands, CA 92374
Phone: 9093475451
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunPower by Sun Solar-OC

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Consultation
  • Service icon Maintenance
  • Service icon Residential Panels

Website: https://sunpowerbysunsolaroc.com/
Address: 4085 E La Palma Ave Suite B, Anaheim Hills, CA 92807
Phone: 9497349695
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Cosmic Solar and Roofing

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Skilled Repairs
  • Service icon Commercial Panels
  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Maintenance
  • Service icon Battery Storage

Website: http://cosmicsolar.com/
Address: 943 Poinsettia Ave STE 401, Vista, CA 92081
Phone: 7607491111
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Stellar Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon Maintenance
  • Service icon EV Charger
  • Service icon Residential Panels

Website: http://stellarsolar.net/
Address: 265 Via Del Monte, Oceanside, CA 92058
Phone: 8667876527
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Green Earth Electric

  • Pros icon Family-Operated Business
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Skilled Repairs
  • Service icon Residential Panels
  • Service icon Consultation

Website: http://www.greenearthelectric.com/
Address: 2772 Roosevelt St, Carlsbad, CA 92008
Phone: 7605860369
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Eminent Energy

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Residential Panels

Website: http://www.eminentenergy.org/
Address: 251 N City Dr #128F, San Marcos, CA 92096
Phone: 8585249435
Outstanding Local Installer
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EcoWatch Rating

5.0/5

San Diego County Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: http://www.sandiegocountysolar.com/
Address: 5145 Avenida Encinas Ste. A, Carlsbad, CA 92008
Phone: 7602302220
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SolHome

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Residential Panels

Website: http://www.mysolhome.com/
Address: 1285 Simpson Way, Escondido, CA 92029
Phone: 6193334824
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Baker Home Energy

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Solar Panel Upgrades
  • Service icon Maintenance
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Cleaning
  • Service icon Skilled Repairs

Website: https://www.bakerhomeenergy.com/
Address: 2120 Harmony Grove Rd, Escondido, CA 92029
Phone: 8774090341
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Switch Solutions

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: https://www.switchsolutions.net/
Address: 31285 Temecula Pkwy Suite 240, Temecula, CA 92592
Phone: 9512254088
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Magic Solar San Diego

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Residential Panels

Website: http://www.magicsolarsandiego.com/
Address: 4140 Oceanside Blvd # 159, Oceanside, CA 92056
Phone: 6197284928
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Palomar Solar and Roofing

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Financing Assistance
  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon Residential Panels

Website: http://www.palomarsolar.com/
Address: 1526 Sterling Ct, Escondido, CA 92029
Phone: 7605040388
Outstanding Local Installer
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EcoWatch Rating

4.5/5

G C Electric Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Residential Panels
  • Service icon Commercial Panels

Website: http://www.usa-gce.com/
Address: 934 S Andreasen Dr Suite E, Escondido, CA 92029
Phone: 8589993929
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Carlsbad Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Commercial Panels

Website: http://carlsbadsolar.com/
Address: 3525 Highland Dr, Carlsbad, CA 92008
Phone: 7608269226

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

While solar panels can help save you a good amount of money on electricity bills over time, it’s necessary to know the startup costs.A few main factors that dictate how much it will cost to install a solar panel system on your home and how much money you could save over time include:

  • The amount of sunlight your house gets: Due to Bonsall’s very high amount of average daily sunlight, you should be able to save a lot on your power bills.
  • Choice of solar panels: The type of solar panels you need 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 space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
  • Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 0 of the project cost. Your state may also have incentives and rebates that you can take advantage of. Additionally, you can save about $31,000 over 20 years on your utility bills, not including incentives.
  • How much you spend on energy: The typical household in Bonsall pays around $1,700 a year on power alone, so you could be looking at that much in savings.

There are lots of good benefits of solar despite the upfront cost of installation. It can help the planet and your wallet. Additionally, it can raise the value of your home, giving you even more benefits if you choose to sell your home later.

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Solar Incentives in Bonsall

Because solar power is better for the environment than burning fossil fuels, there are some government incentives in place to encourage people to make the switch.When you install solar panels, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Plus, there may often be some state and city incentives that you can take advantage of to further cut back on the cost of solar of solar panels. Our article on solar incentives has more in-depth information on the incentives you can find in Bonsall.

Environmental Impact of Switching to Solar in Bonsall

There are many reasons to trade traditional energy for solar power, like saving some money on utility bills and helping to reduce your carbon footprint.But – how much exactly can you help by making the switch to solar? One thing that can dramatically affect your carbon footprint is your commute time and how much you drive generally. If you go solar and have an electric car, you can vastly lower your carbon dioxide emissions by charging your car at home.In fact, if you install solar panels, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. For those who want to help the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

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 for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Bonsall, CA Solar Company Rankings FAQs

What is the best solar installer in Bonsall?

In Bonsall, SunPower by Milholland Electric is the best local solar company. Our team of experts rates it 4.80 stars, so it's a solid choice if you're looking to install solar panels on your home.

What are the advantages and disadvantages of adopting solar power?

A few of the biggest pros are that it lowers your electricity bills, it’s a sustainable source of energy, 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 look clunky on your roof.

Is it worth installing solar panels on my roof?

Solar panels call for a significant upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and how much direct sunlight your roof gets.

How much solar panel capacity do I need for my house?

Solar panel capacity is how much energy the panels can create under ideal conditions (a sunny day around noon). The average household needs between 20 and 35 panels to cover their typical energy usage.

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.