The solar energy industry in South Carolina is thriving, with a multitude of companies offering a broad range of services. These businesses provide a variety of solar solutions, from home installations to large-scale energy projects, thereby facilitating the transition to clean, renewable energy. As global environmental concerns escalate, South Carolina's solar industry is gaining momentum, demonstrating an unwavering commitment to sustainable energy solutions. Companies such as Palmetto and Southern Current LLC are leading the charge in this flourishing sector, offering state-of-the-art technological solutions that reduce carbon emissions while promoting local job growth.


Top 25 solar energy companies in South Carolina

1. Palmetto

  • Website: palmetto.com
  • Headquarters: Charleston, South Carolina, United States
  • Founded: 2009
  • Headcount: 501-1000
  • Latest funding type: Series Unknown
  • LinkedIn

Palmetto is a clean energy company that offers solar energy solutions to homeowners. They believe in the future of clean energy and are committed to helping save the planet. They provide end-to-end solar energy solutions that include system installation, monitoring, and maintenance services. By partnering with solar specialists, they deliver innovative products that promote local job creation, increase access to clean energy, and ensure long-term savings for homeowners. Palmetto is on a mission to prevent carbon dioxide emissions and lead the world towards a clean energy future.


2. Southern Current LLC

Southern Current LLC is a leading developer of large-scale solar and energy storage projects in the United States. With a focus on clean and reliable energy, they specialize in the development, execution, and policy of solar and energy storage facilities. They have nearly 900 MW of assets in operation and multiple gigawatts projects under development, making them one of the largest solar developers in the country.


3. Harbor Solar

Harbor Solar is a leading clean technology software and fulfillment company that offers renewable solar energy solutions. With 20+ years of experience and thousands of installations, they provide top-tiered products and help customers go green with solar power.


4. Ulbrich Solar Technologies, Inc.

  • Website: pvribbon.com
  • Headquarters: Westminster, South Carolina, United States
  • Founded: 1924
  • Headcount: 51-200
  • LinkedIn

Ulbrich Solar Technologies is a world leader in PV Ribbon products that interconnect and transmit current for crystalline solar cells and thin film. They supply the Solar Industry with tinned flat copper wire to increase the electrical output and performance of solar modules.


5. South Carolina Renewable Energy Co.

  • Website: screc.org
  • Headquarters: Lexington, South Carolina, United States
  • Founded: 2017
  • Headcount: 51-200
  • LinkedIn

SCREC is a renewable energy commission providing solar installation services and energy efficiency improvements throughout South Carolina. They offer a variety of solar panels to choose from and prioritize education on energy programs for homeowners. Their services also include a solar saving calculator, commercial solar customization, and a referral program.


6. Solar Energy Partners

Solar Energy Partners is a company that specializes in providing solar energy solutions for residential and commercial buildings. They offer high-quality SunPower solar panels that produce more energy and last longer than other panels. The company also provides complete home solar energy systems, including storage solutions. They help customers take advantage of tax incentives and save money on their monthly utility bills. Solar Energy Partners aims to educate customers and provide them with unbiased information to make informed decisions about switching to solar power.


7. Alder Energy Systems

Alder Energy provides turnkey renewable energy solutions, including community solar farm development as well as commercial solar and battery storage applications.


8. Summit Solar

Summit Solar is a company that offers solar energy solutions to homeowners. They provide a 4-step system to streamline the solar process, allowing customers to switch to clean and more affordable energy. With a focus on customer care, Summit Solar is dedicated to providing superior knowledge and attention to detail in their offerings.


9. Firefly Solar

  • Website: firefly.solar
  • Headquarters: Greenville, South Carolina, United States
  • Founded: 2016
  • Headcount: 11-50
  • LinkedIn

Firefly Solar is a comprehensive solar company specializing in residential and commercial solar installations, solar battery and smart home systems, and roofing services. We offer complete energy independence and resilience, helping customers save money and own their energy. With our experienced crews and top-quality equipment, we ensure a seamless and efficient solar project from start to finish. Our superior customer service and industry-leading warranties set us apart from the competition.


10. Sustainable Energy & Lighting Solutions

  • Website: theselsco.com
  • Headquarters: Charleston, South Carolina, United States
  • Founded: 2015
  • Headcount: 11-50
  • LinkedIn

The SELSCO is a company that specializes in sustainable energy and lighting solutions. They offer solar installation services for both residential and commercial properties, as well as lighting solutions tailored to fit the needs of businesses. They are known for their knowledgeable and experienced team, high-quality installations, and their commitment to helping customers save money on energy bills.


11. Sunstore Solar

SunStore Solar is a renewable energy company specializing in solar panel installation and maintenance for residential and commercial clients.


12. Hilton Head Solar & Roofing

Hilton Head Solar is a solar energy company that specializes in customized solar solutions for both residential and commercial customers. They offer a wide array of services including solar panel installation, LED lighting systems, power conditioning units, and solar hot water systems. Their goal is to exceed customer expectations by providing outstanding customer service, personalized solutions, and high-quality installations.


13. Solarize

  • Website: gosolarize.com
  • Headquarters: Charleston, South Carolina, United States
  • Founded: 2016
  • Headcount: 11-50
  • LinkedIn

Solarize is a renewable energy company that helps homeowners save money by installing solar panels. With tax incentives, competitive loan rates, and energy buy-back programs, they make going solar affordable and easy.


14. South Carolina Solar Project

South Carolina Solar Project offers solar power solutions to residential customers that can help them save money on their utility bills and decrease their carbon footprint.


15. Colite Technologies

  • Website: colitetech.com
  • Headquarters: Columbia, South Carolina, United States
  • Founded: 2018
  • Headcount: 1-10
  • LinkedIn

Colite Technologies offers sustainable energy solutions including commercial solar installations, LED retrofitting, and customizable off-grid lighting powered by renewable energy. They aim to help businesses improve their energy efficiency, transition to renewable energy sources and meet their sustainability goals.


16. Contractors Building Supply

  • Website: cbssolar.com
  • Headquarters: Anderson, South Carolina, United States
  • Founded: 1993
  • Headcount: 1-10
  • LinkedIn

CBS Solar is a small-scale solar systems provider, offering residential and commercial solar panel products and installation services.


17. Southern Coker Power

  • Website: socopower.com
  • Headquarters: West Columbia, South Carolina, United States
  • Founded: 2016
  • Headcount: 11-50

SoCo Power is a South Carolina-based solar company providing residential and commercial solar installation services to the local communities of Greenville, Columbia, and Charleston, helping customers switch to clean, renewable energy to lower their electricity bills.


18. Holaluz

  • Website: holagas.com
  • Headquarters: São Francisco Do Sul, South Carolina, United States
  • Headcount: 1-10
  • LinkedIn

Holaluz is a company that provides green energy solutions to its customers, which include tariff plans for electricity, solar panel installations, charging solutions for electric vehicles, and energy storage solutions for excess solar energy produced.


19. Southeast Energy Resources

Southeast Energy Resources, LLC is a solar energy installation company that provides affordable and efficient solar inverters to customers in South Carolina and neighboring states like Georgia.


20. Poly Energy, LLC

Poly Energy is a family-owned business that provides excellent service and multiple solutions for customers' energy needs. They offer specialized solar projects for residential and commercial buildings, as well as spray foam services. The company aims to make an impact on the world and improve the lives of everyday Americans.


21. Saving Energy

  • Website: allegro-peo.com
  • Headquarters: Columbia, South Carolina, United States
  • Headcount: 11-50

Unable to provide a relevant description as there is no information about the company on the website.


22. MySCSolar

MySCSolar is a company based out of CAYCE, SC, United States.


23. Greenville Solar Solutions

That's because we handle all the details, and show you how solar panels can save Greenville SC homeowners on energy bills for many years to come. Locally owned and operated solar experts with no leasing contracts. Only solar installations with affordable financing options available and a 25-year warranty.


24. Hannah Solar Government Services LLC

  • Website: hsgs.solar
  • Headquarters: Summerville, South Carolina, United States
  • Headcount: 11-50
  • LinkedIn

HSGS.Solar is a commercial solutions company specializing in renewable energy and microgrid systems. They offer a range of services including feasibility studies, financial analysis, site analysis, energy consumption analysis, and power demand analysis. Their expertise in designing and building solar PV and energy storage systems sets them apart in the industry.


25. 180 Degrees Solar

180 Degrees Solar is a South Carolina-based solar company specializing in both residential and commercial solar power systems.


Want to find more solar energy companies?


If you want to find more companies that provide a spectrum of solar energy solutions, from home installations to large-scale projects you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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...and a lot more!