15 Best Solar Companies in Rowland Heights, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rowland Heights based on:
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Customer review scores
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Service area for Rowland Heights, CA
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Company policies and services offered
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Accreditations and certifications
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Average Rowland Heights homeowner saves $2,108/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Rowland Heights
Finding the best solar panel installation company for your home is an important decision, but it's one that can pay off big in Rowland Heights. On average, your family can save $25,000 over 20 years after installing a solar panel system. And because solar panels last about 25 to 30 years, the amount of money you'll save in the long run will be even higher overall.
In this article, we'll help you narrow down the top options in your area. To get an idea of how much you might pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Rowland Heights 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 Rowland Heights

SunPower by Sun Solar-OC
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Reliable Customer Support
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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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Energy storage solutions
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

SunPower by True Power Solar
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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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Expert panel installation
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Business installations
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Integrated roofing
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Tailored solutions
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Home installations
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Energy storage 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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Home installations
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Integrated roofing
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Energy storage solutions
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Business installations
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Tailored solutions
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Expert panel installation

Simple Solar Energy Solutions
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Informative Resources
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Free Quotes
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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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Home installations
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Tailored solutions
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Energy storage solutions

Sun Synergy Consulting, Inc. SunPower Authorized Company.
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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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Tailored solutions
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Home installations
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Energy storage solutions
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Expert panel installation

Los Angeles 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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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation

Levion Solar
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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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Tailored solutions
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Expert panel installation

Local 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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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Integrated roofing
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Business installations

West Covina Solar
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions

SolarMax Technology
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Clear Pricing Policy
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Free Quotes
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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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Integrated roofing
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End-to-end services
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Energy storage solutions
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Home installations
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Tailored solutions
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Business installations
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Expert panel installation

SunGuide Solar Inc
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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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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Home installations

TENCO SOLAR
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Free Quotes
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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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Home installations
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Tailored solutions
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Integrated roofing
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Professional reinstallation
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Energy storage solutions
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Business installations
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Skilled repairs
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Expert panel installation

Harrison Electric & 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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Tailored solutions
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Integrated roofing
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

Sustainable Electric Solutions, Inc
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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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Business installations
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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

All In One Roofing And Solar
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Reliable Customer Support
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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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Skilled repairs
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Business installations
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Tailored solutions
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Integrated roofing
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Rowland Heights
EcoWatch's solar experts analyzed each solar company in Rowland Heights 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 Rowland Heights
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 Rowland Heights
While solar panels can help save you a decent chunk of change on energy over time, it's important to consider the upfront costs. The cost and possible savings vary depending on a few key factors such as:
- Choice of solar panels: The type of solar panels you get 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 go with a higher number of more affordable panels.
- Whether or not your roof gets a lot of direct sunlight: This, plus your roof configuration, affects affect how much energy your solar panels can produce.
- Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your utility bills, which can generate an average of $25,000 of savings over 20 years.
- The cost of energy for you: If your local energy rates are high, there's a better chance you'll have a higher return on your investment in solar panels. In Rowland Heights, you can save an average of $63 a month on your electricity bills.
Solar is a worthwhile investment for most homeowners. You can make your own electricity instead of paying for it from a utility company and take advantage of solar tax credits and rebates, all while helping the Earth.
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Solar Incentives in Rowland Heights
One of the good things about installing a solar panel system is earning incentives from the government. These incentives usually include cash rebates, tax benefits and/or solar renewable energy credits. They can reduce the cost of installing solar panels by 30%, upwards of 50% in some cases. Our article on solar incentives goes over more in-depth information on the incentives you can take advantage of in Rowland Heights.
Environmental Impact of Switching to Solar in Rowland Heights
If you're thinking of adding solar panels to your home, one of the primary reasons why may be to lower your greenhouse gas emissions. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Rowland Heights, though. The average person has a rather large carbon footprint. Between their car, which is responsible for 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. Installing solar panels is a practical thing you can do to help. In fact, if you adopt solar power, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. For those who are concerned about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
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 Rowland Heights, CA Solar Company Rankings FAQs
Which solar panel installer is the best in Rowland Heights?
In Rowland Heights, REPOWER OC is the most reputable local solar company. Our team of experts rates it 4.01 stars, so it's a good choice if you're planning on installing solar panels on your home.
What are the major pros and cons of switching to solar?
A few of the biggest pros are that it reduces your electricity bills, it's a sustainable source of energy, and it can provide a decent 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 be an eyesore.
Is it worth installing solar panels on my roof?
Solar panels can be a great investment for many 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 often do solar panels need to be replaced?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
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.