15 Best Solar Companies in Cornwall, PA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Cornwall based on:
Customer review scores- Service area for Cornwall, PA
- Company policies and services offered
- Accreditations and certifications
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Average Cornwall homeowner saves $1,207/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Cornwall
Do you want energy freedom in Cornwall? Installing solar panels can be a rewarding project since you can take advantage of many perks when you switch to solar power. Solar panels aren't just good for the Earth — your budget will be better off too. With solar power, you can save an average of $14,000 over 20 years, and this doesn't even include incentives.
If you want to make use of the great number of benefits of solar, we can help you narrow down your options to find the Cornwall solar installer that’s the right price for you.To help you find out if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Cornwall by clicking the button below.
EcoWatch Rankings for Solar Companies in Cornwall
SunPulse Solar
Reliable Customer Support- Informative Resources
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Panel Installation
TerraSol Energies, Inc.
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Ethical Energy Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Tesla Powerwall
- Financing Assistance
- Off-Grid Solar Systems
- Battery Storage
Lumina Solar PA
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Skilled Repairs
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Cleaning and Maintenance
MSSI - Maryland Solar Solutions, Inc
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Solar Carports
- Panel Installation
- System Decommissioning
- Skilled Repairs
- Financing Assistance
Bright Eye Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Skilled Repairs
- Cleaning and Maintenance
- Battery Storage
- Grid-Tied Solar System
- Panel Installation
PosiGen
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Permit Assistance
- Panel Installation
- Battery Storage
Evoke Solar, Inc.
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Consultation
- Panel Installation
American Sentry Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Grid-Tied Solar System
- Tesla Powerwall
- System Decommissioning
- Panel Installation
Pinnacle Exteriors
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
SunnyMac Solar
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Solar Carports
- Consultation
Green Home Systems
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Financing Assistance
Open Sky Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Off-Grid Solar Systems
- Consultation
- Battery Storage
KW Solar Solutions, Inc
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Consultation
- Panel Installation
- Financing Assistance
Star Enrg
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- System Decommissioning
- Panel Installation
- Skilled Repairs
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Cornwall
EcoWatch's solar experts analyzed each solar company in Cornwall 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 Cornwall
Below are some the criteria we examined specifically for Pennsylvania 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 Cornwall
For a lot of homeowners, whether or not to invest in a solar energy system boils down to the cost.There are several factors you should take into consideration when determining the overall cost and how much you can save, such as:
- The kind of solar panels you can afford: This depends on how much you’re willing to invest upfront.
- Your location: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $14,000 over the first 20 years with your system, too.
- How much power your household needs: If your household regularly uses a lot of energy, you'll benefit more from going solar.
There are many good benefits of solar even with the initial cost of installation. It can help the planet and your finances. In addition, it can increase the value of your home, resulting in even more benefits if you choose to sell your home later.
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Solar Incentives in Cornwall
If you’re planning on switching to solar energy, various government incentives and state programs can immensely reduce the cost of the project and expedite the return on your investment.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly pair the ITC with other local rebates and benefits. Take a look at our article on solar incentives to see what incentives you can benefit from.
Environmental Impact of Switching to Solar in Cornwall
Installing solar panels can have a meaningful effect on the environment.Something many homeowners might be wondering about is how much can they really help save the environment by going solar anyway? The average person has a sizable carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions each year, and energy for their home, it can be overwhelming to think about what to do. Going solar is a practical thing you can do to help.Because solar panels don’t release greenhouse gas emissions into the atmosphere when creating electricity, they’re a good swap for traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. Since solar energy is plentiful and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help protect the planet.
EcoWatch's Cornwall, PA Solar Company Rankings FAQs
What is the most reputable solar panel company in Cornwall?
In Cornwall, SunPulse Solar is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your roof.
What is the negative environmental impact of making solar panels?
Manufacturing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main negative thing about solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 16.5 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated based on how much power they generate under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.