15 Best Solar Companies in Clemson, SC (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Clemson based on:
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Customer review scores
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Service area for Clemson, SC
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Company policies and services offered
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Accreditations and certifications
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Average Clemson homeowner saves $1,759/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Clemson
Finding the best solar panel installation company for your house is a huge decision, but it's one that can reap a lot of rewards in Clemson. Over 20 years of offsetting your energy costs with solar panels, you can save about $21,000 on your electricity bills.
Here, we'll give you a list of some of the best solar companies in Clemson to make your decision a bit easier. To start getting free quotes from the best solar companies in Clemson, you can click "get quote" below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Outstanding Regional Installer
Renu Energy Solutions
- Excellent reputation
- Many financing options
- Representatives are experts on local policies
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Clemson

Perfection 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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Integrated roofing
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Business installations
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Energy storage solutions
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Expert panel installation
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Home installations
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Tailored solutions

Renu Energy Solutions
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Reliable Customer Support
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Informative Resources
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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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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations
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Business installations
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Skilled repairs

Alternative Energy Southeast, Inc.
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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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Expert panel installation
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Skilled repairs
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Home installations
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Integrated roofing
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Business installations
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Energy storage solutions

Resilient Solar Solutions
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Clear Pricing Policy
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Informative Resources
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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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Expert panel installation
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Tailored solutions
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Skilled repairs
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Integrated roofing
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Energy storage solutions
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Professional reinstallation

Cornerstone Construction - Roofing & Solar
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Prompt Service Delivery
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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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Skilled repairs
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Tailored solutions
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Business installations
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Home installations
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Integrated roofing

Greenville Solar Co
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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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Expert panel installation
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Business installations
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Home installations
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Skilled repairs
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Integrated roofing

Gold Path 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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Expert panel installation
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Tailored solutions

American Owned Energy
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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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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Business installations
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Tailored solutions
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Expert panel installation
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Home installations
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Energy storage solutions

LGCY Power
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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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Expert panel installation
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Tailored solutions
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Business installations

Veteran Solar SC
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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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Home installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

Benton Green Energy
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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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Home installations
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Tailored solutions
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End-to-end services
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Business installations
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Expert panel installation

Brite 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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Limited information available on website
Services Offered
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Expert panel installation
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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

Red Horse Consulting Group
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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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End-to-end services
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Business installations
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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
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Integrated roofing

Firefly Solar & Roofing
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Free Quotes
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Prompt Service Delivery
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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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Integrated roofing
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Tailored solutions
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Energy storage solutions
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Home installations
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Business installations

Solar Services USA
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Reliable 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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Energy storage solutions
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Integrated roofing
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Clemson
EcoWatch's solar experts analyzed each solar company in Clemson 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 Clemson
Below are some the criteria we examined specifically for South Carolina 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 Clemson
We get that for lots of homeowners, the decision to invest in solar hinges on installation costs. The cost of solar and the savings it generates vary depending on a few important factors such as:
- Where your home is: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: Tax-paying citizens who purchase and install a solar system this year can save 30% of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $21,000 on your energy bills over 20 years not including incentives.
- Electricity consumption: The average home in Clemson uses a lot of energy, and so may see more savings on electricity bills than other places.
- System size and type: Some models are more expensive than others, so the one you decide on can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
There are several great benefits of solar in spite of the initial cost of installation. It can help the planet and your wallet. In addition, it can increase the value of your home, leading to even more benefits if you want to sell your home later.
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Solar Incentives in Clemson
Switching to solar power has lots of wonderful benefits. Not only can it help preserve the Earth, but you can also save a decent amount of money on your installation with various government incentives. These incentives normally include cash rebates, tax credits and/or performance-based incentives. They can cut how much you end up spending on going solar by 30%, upwards of 50% depending on where you live. Our article on solar incentives goes over more in-depth information on the incentives you can find in Clemson.
Environmental Impact of Switching to Solar in Clemson
If you're considering adding solar panels to your home, one of the primary reasons why may be to lower your carbon footprint. Something many homeowners might be thinking about is how much can they really help protect the environment by going solar anyway? For homeowners and business owners who care about the environment, going solar is a straightforward choice, especially since Clemson produces a high amount of carbon dioxide emissions from its energy generation. In Clemson, the average resident can reduce their carbon footprint by 60 pounds a year once they go solar. If you care about the environment, you'll no doubt recognize that there are many benefits of adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Outstanding Regional Installer
Renu Energy Solutions
- Excellent reputation
- Many financing options
- Representatives are experts on local policies
- No leases or PPAs
EcoWatch's Clemson, SC Solar Company Rankings FAQs
Which solar company is the best near me?
In Clemson, SolFarm Solar Co. is the most reputable local solar company. Our team of experts rates it 4.13 stars, so it's a solid choice if you're looking to install solar panels on your roof.
What are some of the major advantages and disadvantages of switching to solar?
A few of the biggest pros are that it lets you spend less on your power bills, it's good for the environment, and it can provide a significant 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 putting solar panels on my roof?
Solar panels can be a great investment for most homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already pretty low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated based on how much power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average house 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.
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.