15 Best Solar Companies in Gantt, SC (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Gantt based on:

  • Customer review scores
  • Service area for Gantt, SC
  • Company policies and services offered
  • Accreditations and certifications

Average Gantt homeowner saves $1,689/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Gantt

Choosing the best solar panel installation company for your home is an important decision, but it's one that can pay off big in Gantt. Since Gantt is a city with great potential for solar power, it's no wonder you're looking into installing solar panels.


As you begin your search for the best solar companies in Gantt, you might notice that there are a great number of providers to choose between. So, we’ve accumulated a carefully curated list of the top solar companies in the area.To get free quotes from the best solar companies in Gantt, click the "get quote" button below.

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Gantt

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Renu Energy Solutions

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Consultation

Website: https://www.renuenergysolutions.com/
Address: 31 Boland Ct Ste OP25, Greenville, SC 29615
Phone: 8646026767
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Cornerstone Construction

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.cornerstoneroofingandsolar.com/
Address: 11 N Irvine St, Greenville, SC 29601
Phone: 8645232804
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Gold Path Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.goldpathsolar.com/
Address: 128 Millport Cir Floor 2, Greenville, SC 29607
Phone: 8333083363
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Asheville Solar Company LLC

  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance

Website: http://www.ashevillesolarcompany.com/
Address: 39 American Way, Fletcher, NC 28732
Phone: 8285524851
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Rhino Renewables Solar & Electric

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://rhinorenewableswnc.com/
Address: 340 Merrimon Ave, Asheville, NC 28801
Phone: 8284177060
Outstanding Local Installer
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EcoWatch Rating

4.9/5

LGCY Power

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.lgcypower.com/state/sc/greenville/
Address: 1010 E North St Ste A, Greenville, SC 29601
Phone: 8643653023
Outstanding Local Installer
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EcoWatch Rating

4.9/5

RCC Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation

Website: http://www.rccsolarllc.com/
Address: 188 Will Bomar Rd, Greer, SC 29651
Phone: 8645617314
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Sugar Hollow Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.sugarhollowsolar.com/
Address: 2 Miller Rd E, Asheville, NC 28805
Phone: 8287769161
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Firefly Solar & Roofing

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://firefly.solar/
Address: 623 Cooper Rd, Piedmont, SC 29673
Phone: 8646600287
Outstanding Local Installer
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EcoWatch Rating

4.8/5

SolFarm Solar Co.

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Off-Grid Solar Systems
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon System Decommissioning
  • Service icon Permit Assistance

Website: https://solfarm.com/
Address: 739 Glenn Bridge Rd, Arden, NC 28704
Phone: 8283323003
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

R A Thomas Electric

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Solar Panel Upgrades

Website: http://rathomaselectric.com/
Address: 20 Battery Park Ave #900, Asheville, NC 28801
Phone: 8282583999
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Brite Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Consultation

Website: https://gobritesolar.com/
Address: 25 Woods Lake Rd Suite 406, Greenville, SC 29607
Phone: 3853525692
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Smart Solar

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.learnaboutsolar.com/
Address: 1 Haywood St, Asheville, NC 28801
Phone: 8285755055
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

American Owned Energy

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance

Website: https://americanownedenergy.org/
Address: 141 Traction St, Greenville, SC 29611
Phone: 8336963749
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Perfection Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Off-Grid Solar Systems
  • Service icon Solar Carports
  • Service icon Panel Installation

Website: https://www.perfectionsolar.com/
Address: 905 Pendleton St, Greenville, SC 29601
Phone: 8646097232

Methodology: How We Ranked the Best Solar Companies in Gantt

EcoWatch's solar experts analyzed each solar company in Gantt 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 Gantt


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 Gantt

Solar panels run off a free energy source — the sun — but to take advantage of this you will need to pay to set up your system.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:

  • Typical energy usage: The more electricity your household uses on average and the larger your current power bills are, the more likely you'll benefit from making the switch to solar.
  • Incentives: Tax-paying citizens who buy and install a solar energy system this year can save 0 of their total solar spend by using the federal solar investment tax credit. You can also save about $20,000 on your electricity bills over 20 years without incentives.
  • How much sunlight your roof gets: If your roof doesn’t see much direct sunlight, your solar system won’t be able to make as much energy, which will leave you with lower savings on electricity bills than a house with a roof that gets lots of sunlight.
  • How much you spend on energy: If your local electricity rates are especially high, there's a better chance you'll get a higher return on your investment in solar panels. In Gantt, you can save an average of $1,485 a month on your electricity bills.

Solar is a profitable investment for most homeowners. You can generate your own power instead of paying for it from the grid and make use of solar incentives, all while helping the planet.

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Solar Incentives in Gantt

To increase the number of homes and businesses that use solar power, federal, state and local governments – and even some utility companies – offer incentives to help make solar more affordable and accessible.There are a lot of federal, state and local rebates and tax credits that can earn you a decent amount of money back after paying for solar panels. You can find out about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in Gantt

One of the best reasons to tap into solar energy is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment.But you may be wondering – how much exactly can you help by going solar? The average person has a rather large carbon footprint. Between their car, which releases 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. Going solar is one of the easiest things you can do to help.Though solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by significantly reducing the amount of CO2 you would have released if you still used nonrenewable energy. In Gantt, you can reduce your carbon footprint by 60 pounds a year with solar panels. The great things about solar power are infinite — just like solar power is! That's why so many Gantt residents have been happy with committing to solar.

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Gantt, SC Solar Company Rankings FAQs

What is the most reputable solar company in Gantt?

The highest-rated local solar company in Gantt is Renu Energy Solutions, with a rating of 3.00 stars.

What is the negative environmental impact of making solar panels?

Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 11.4 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.

How often do solar panels need to be replaced?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level 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.