15 Best Solar Companies in Lake Mathews, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lake Mathews based on:
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Customer review scores
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Service area for Lake Mathews, CA
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Company policies and services offered
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Accreditations and certifications
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Average Lake Mathews homeowner saves $2,282/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Lake Mathews
Are you looking for energy freedom in Lake Mathews? Installing solar panels can be a rewarding project since you can enjoy a lot of benefits after adopting solar power. Over 20 years of offsetting your energy costs with a solar system, you can save about $27,000 on your power bills.
In this article, we'll introduce you to the top Lake Mathews solar installers so you can find the best one for your home's solar energy needs. To see how much you might have to pay to install solar panels on your roof, you can get a free quote from one of the top solar companies in Lake Mathews by clicking the "get quote" 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
EcoWatch Rankings for Solar Companies in Lake Mathews

Levion Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation

SunPower by Sea Bright Solar
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Free Quotes
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Prompt Service Delivery
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Business installations
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Home installations

SunPower by Precis
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Free Quotes
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Prompt Service Delivery
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Business installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

ADT Solar
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Tailored solutions
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Business installations
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Expert panel installation
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Energy storage solutions

Sun Synergy Consulting, Inc. SunPower Authorized Company.
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Home installations

SunPower by Sun Solar-OC
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Business installations
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Tailored solutions
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Home installations

SunPower by True Power Solar
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations

Simple Solar Energy Solutions
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Expert panel installation
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Integrated roofing
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Tailored solutions

Los Angeles Solar Pros
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Reliable Customer Support
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Free Quotes
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Business installations
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Energy storage solutions
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Integrated roofing
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Expert panel installation

Optimum Solar Power Inc
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Business installations
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Expert panel installation
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Home installations
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Tailored solutions

Small Energy Bill
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Prompt Service Delivery
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Home installations
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Expert panel installation
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Business installations
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Integrated roofing
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Skilled repairs

Pacific Allied Group
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Home installations
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Expert panel installation

Solar Service Professionals
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Energy storage solutions
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Home installations
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Skilled repairs
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Tailored solutions

Natural Energy
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Tailored solutions
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Expert panel installation

Solar Power Supply, Inc
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Integrated roofing
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Home installations
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Energy storage solutions
Methodology: How We Ranked the Best Solar Companies in Lake Mathews
EcoWatch's solar experts analyzed each solar company in Lake Mathews 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 Lake Mathews
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 Lake Mathews
While solar panels can save you a decent chunk of change on electricity bills over time, it's necessary to know the startup costs. A few main factors that influence how much it will cost to install solar panels on your home and how much it could save you over time include:
- Your energy bills: This will impact how much you can save. In Lake Mathews, the average resident can save about $800 a year on their electricity bills.
- Your city: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 30% of the cost of your solar system installation from your taxes. Plus, not including incentives, you can save about $27,000 over 20 years on your energy bills.
- System size and type: Some models are more expensive than others, so the one you choose can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
Solar is a valuable investment for most homeowners. You can generate your own energy instead of paying for it from a utility company and benefit from solar incentives and rebates, all while helping protect the environment.
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Solar Incentives in Lake Mathews
Although installing solar panels is typically a large investment, it can save you a lot of money over several years due to smaller energy bills and government incentives. There are quite a few federal, state and local rebates and tax credits that may earn you anywhere from 30% to 50% of your money in return after installing a solar panel system. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Lake Mathews
Switching to solar energy can have a meaningful impact on the environment. But — how much exactly can you help by making the switch to solar? The average person has a considerable carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions every year, and energy for their home, it can be overwhelming to think about what to do. Using solar power is a simple thing you can do to help. While solar panel production emits carbon dioxide, the panels make up for it by significantly reducing the amount of CO2 you would have produced if you still used traditional energy. In Lake Mathews, you can reduce your carbon footprint by 50 pounds a year with solar panels. If you want to do your part for the environment, you'll no doubt recognize that there are many advantages to adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is priceless.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Lake Mathews, CA Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The highest-rated local solar company in Lake Mathews is Penguin Home Solutions Inc., with a rating of 4.02 stars.
What is the negative environmental impact of making solar panels?
Making solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.
Is it worth putting solar panels on my home?
Solar panels need a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
When should I install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners contracting installers, 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.