15 Best Solar Companies in Lake Wisconsin, WI (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lake Wisconsin based on:
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Customer review scores
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Service area for Lake Wisconsin, WI
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Company policies and services offered
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Accreditations and certifications
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Average Lake Wisconsin homeowner saves $1,671/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Lake Wisconsin
When deciding on the best solar installers, Lake Wisconsin homeowners have more providers to choose from than ever before, which can be overwhelming, but we're here to make adopting solar power that much easier. Solar panels aren't just good for the environment — your finances will thank you too. With solar power, you can save an average of $20,000 over 20 years, and this doesn't even include incentives.
If you're planning on going solar, the first step to take is to find the best solar companies in Lake Wisconsin and compare quotes. That's why we went ahead and came up with a list of the best solar companies so you don't have to. Interested in knowing how much it'd cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Lake Wisconsin solar installer.
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in Lake Wisconsin

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Off-Grid Essentials
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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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

ALL SKY ENERGY, LLC.
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Informative Resources
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Outstanding 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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Integrated roofing
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Tailored solutions
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Expert panel installation
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Home installations
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Business installations
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Energy storage solutions

Wisconsin Solar Design Inc.
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Informative Resources
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Outstanding Customer Support
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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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Expert panel installation
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Business installations
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Tailored solutions

SOLENERGY
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Outstanding Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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End-to-end services
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Integrated roofing
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Tailored solutions
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Expert panel installation

Greenlink Energy Solutions
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Prompt Service Delivery
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Outstanding Customer Support
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Free Quotes
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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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Business installations
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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation

PEC Solar Company
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Clear Pricing Policy
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Outstanding 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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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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Integrated roofing

Glow Solar
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Home installations
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Energy storage solutions

Full Spectrum Solar
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Recognized Excellence
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Integrated roofing
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Home installations
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Energy storage solutions
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End-to-end services
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Business installations

Renew Wisconsin Inc
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Informative Resources
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Outstanding 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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Expert panel installation
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Energy storage solutions
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Integrated roofing
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Home installations
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Business installations
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Tailored solutions

SunVest Solar, LLC
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Free Quotes
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Recognized Excellence
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Clear Pricing Policy
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Informative Resources
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Outstanding Customer Support
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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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Business installations
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Integrated roofing
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Expert panel installation
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Home installations

Mad City Solar Experts
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Clear Pricing Policy
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Outstanding Customer Support
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Free Quotes
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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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Skilled repairs
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Expert panel installation
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Tailored solutions
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Home installations
Methodology: How We Ranked the Best Solar Companies in Lake Wisconsin
EcoWatch's solar experts analyzed each solar company in Lake Wisconsin 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 Wisconsin
Below are some the criteria we examined specifically for Wisconsin 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 Wisconsin
When choosing a solar company, most homeowners or business owners think about the costs the most. The cost of solar and the savings it generates vary depending on some important factors such as:
- Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can benefit from. In addition, you can save about $20,000 over 20 years on your utility bills, without incentives.
- The cost of energy for you: If your local energy rates are especially high, there's a good chance you'll see a higher return on your investment in solar panels. In Lake Wisconsin, you can save an average of $127 a month on your electricity bills.
- average energy usage: The more energy your household consumes on average and the larger your current energy bills are, the more likely you'll benefit from making the switch to solar.
- Your income and budget: This determines what kind of solar panels you can buy.
Thanks to solar panels decreasing in cost as well as local and federal solar incentives, they are a cost-effective investment for the majority of homeowners.
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Solar Incentives in Lake Wisconsin
There are many good reasons why adopting solar power is beneficial. One of them consists of some government incentives that can save you money. On top of the federal tax credit incentive, there are also some state- and city-level programs, which in most cases, stack with the federal incentive, so you can save even more. Take a look at our article on solar incentives to find out what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Lake Wisconsin
There are a few primary reasons why people are considering solar energy: for the good of their bank accounts and the planet. But how much can switching to solar actually help the environment? The average person has a sizable carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions a year, and electricity for their home, it can be overwhelming to think about what to do. Going solar is a simple thing you can do to help. If you go solar, your carbon dioxide emissions can be lowered by about 100 pounds every year. Since solar power is renewable and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help protect the planet.
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's Lake Wisconsin, WI Solar Company Rankings FAQs
Which solar panel installer is the best in Lake Wisconsin?
The highest-rated local solar company in Lake Wisconsin is Current Electric Co., with a rating of 5.00 stars.
Are solar panels really good for the environment?
Making solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after installing solar panels?
The average payback period for solar panel installation is about 8.7 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels are less expensive but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can't, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof and desired energy output.
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.