15 Best Solar Companies in Piedmont, SC (2024 Reviews)

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

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

Average Piedmont homeowner saves $1,812/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

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 Piedmont

On the hunt for the best solar companies in Piedmont? Installing a solar panel system is an exciting project that many homeowners find rewarding for their wallets, communities and the planet. Thanks to government support encouraging a growing renewable energy market, homeowners in Piedmont have access to some of the best solar installers in the country.


In this article, we’ll let you in on the top Piedmont solar installers so you can make the best choice for your home’s clean energy needs.Keep reading to see our picks for the best solar companies in the city, or get connected with a highly rated solar company in your area right away by clicking the button below.

Best Solar Financing

Blue Raven Solar

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

Outstanding Regional Installer

Renu Energy Solutions

★★★★★
4.5
  • Excellent reputation
  • Many financing options
  • Representatives are experts on local policies
  • No leases or PPAs

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 Piedmont

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Renu Energy Solutions

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

Services Offered

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

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

4.7/5

Firefly Solar & Roofing

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

Services Offered

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

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

EcoWatch Rating

4.9/5

Cornerstone Construction

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

Services Offered

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

Website: https://www.cornerstoneroofingandsolar.com/
Address: 11 N Irvine St, Greenville, SC 29601
Phone: 8645232804
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 Panel Installation
  • Service icon Consultation

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

EcoWatch Rating

5.0/5

Gold Path Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • 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
ecowatch badge icon

EcoWatch Rating

3.0/5

Resilient Solar Solutions

  • 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 Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Permit Assistance

Website: http://www.resilientsolarsolutions.com/
Address: 141 Traction St #77, Greenville, SC 29611
Phone: 8647778170
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

American Owned Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • 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

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

Services Offered

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

Website: https://www.perfectionsolar.com/
Address: 905 Pendleton St, Greenville, SC 29601
Phone: 8646097232
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Brite Solar

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

Services Offered

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

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

Solar Services USA

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

Services Offered

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

Website: https://www.solarservicesusa.com/
Address: 220 N Main St Suite 500, Greenville, SC 29601
Phone: 7069639424
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunRite Solar

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

Services Offered

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

Website: http://www.sunritesolarllc.com/
Address: 162 Kerns Ave Unit A, Greenville, SC 29609
Phone: 8646963040
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

RCC Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • 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
ecowatch badge icon

EcoWatch Rating

3.0/5

Upstate Solar and Real Estate LLC

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

Services Offered

  • Service icon Panel Installation

Website: https://upstatesolarandrealestate.business.site/
Address: 3706 E North St APT M4, Greenville, SC 29615
Phone: 8643710216
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Asheville Solar Company LLC

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

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

4.8/5

SolFarm Solar Co.

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

Services Offered

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

Website: https://solfarm.com/
Address: 739 Glenn Bridge Rd, Arden, NC 28704
Phone: 8283323003

Methodology: How We Ranked the Best Solar Companies in Piedmont

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


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 Piedmont

For many people, the decision of which solar installer to go with depends on prices.A few main factors that dictate how much it will cost to install a solar panel system on your home and how much money you could save over time are:

  • The type of solar panels you want: More efficient panels cost more, so that will determine your budget for your solar project.
  • Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save on your utility bills, which can give you an average of $22,000 of savings over 20 years.
  • Average daily sunlight: Since Piedmont gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which affects how much you can save on your energy bills.
  • How much you spend on energy: If your local power rates are especially high, there's a better chance you'll have a higher return on your investment in a solar system. In Piedmont, you can save an average of $1,485 a month on your electricity bills.

There are many wonderful benefits of solar even with the upfront cost of installation. It can help the environment and your bank account. In addition, it can boost 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 Piedmont

One of the benefits of installing a solar panel system is receiving federal and potentially state incentives.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 use the ITC with other state and city incentives. Our article on solar incentives goes over more detailed information on the incentives you can find in Piedmont.

Environmental Impact of Switching to Solar in Piedmont

Lots of people want to do what they can to help save the environment, which in many cases is the primary reason for installing a solar system.But you may be wondering – how much exactly can you help by making the switch to solar? Going solar is an impactful choice for the environment, due to the fact that the biggest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.Though solar panel production emits carbon dioxide, the panels make up for it by greatly decreasing the amount of CO2 you would have released if you still used traditional energy. In Piedmont, you can reduce your carbon footprint by 60 pounds a year with solar panels. Since solar energy is renewable and generates electricity without CO2 emissions, adding solar panels to your home is one easy step you can take to help preserve the environment.

Best Solar Financing

Blue Raven Solar

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

Outstanding Regional Installer

Renu Energy Solutions

★★★★★
4.5
  • Excellent reputation
  • Many financing options
  • Representatives are experts on local policies
  • No leases or PPAs

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 Piedmont, SC Solar Company Rankings FAQs

Which solar power company is the best in Piedmont?

The best local solar company in Piedmont is Renu Energy Solutions, with a rating of 3.00 stars.

What are the pros and cons of solar power?

A few of the biggest pros are that it decreases 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.

Are solar panels worth it?

Solar panels require a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like local electricity rates and how much direct sunlight your roof gets.

How efficient are solar panels?

Most of the time, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.

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.