This industry encapsulates an array of energy storage companies in North Carolina, operating in the renewable and sustainable energy sector. These innovative businesses provide solutions for solar power, energy efficiency, and advanced battery technology, catering to residential, commercial, and utility markets. Alongside facilitating transition to cleaner sources of energy, their offerings enable enhancements in grid stability, storm resiliency and increased backup power capabilities. With an emphasis on technology and sustainability, the industry is poised to address the burgeoning demand for reliable and green energy solutions, marking North Carolina as a leader in the global energy transition.


Top 19 energy storage companies in North Carolina

1. PowerSecure, Inc.

  • Website: powersecure.com
  • Headquarters: Durham, North Carolina, United States
  • Founded: 2000
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

PowerSecure is an innovative renewable energy solutions company that focuses on bringing the latest innovations and technological advancements to customers. They offer turnkey utility service solutions, distributed energy infrastructure, and energy efficiency solutions. They have a strong focus on storm resiliency and response, and their solutions are renewable fuel ready.


2. Powerhome Solar

  • Website: powerhome.com
  • Headquarters: Mooresville, North Carolina, United States
  • Founded: 2014
  • Headcount: 1001-5000
  • Latest funding type: Private Equity
  • LinkedIn

Powerhome is a company that provides energy solutions and services to residential and commercial customers. Their offerings include solar panel installation, energy efficiency upgrades, and backup power systems.


3. Polypore International

  • Website: polypore.com
  • Headquarters: Charlotte, North Carolina, United States
  • Headcount: 1001-5000
  • LinkedIn

Polypore is a global high technology company specializing in microporous membranes used in lithium-ion and lead-acid battery applications. They develop and manufacture a portfolio of membranes suitable for various cell chemistries, including those used in electric drive vehicles, aircraft and drone batteries, transdermal drug delivery, and specialty textile applications.


4. Celgard

  • Website: celgard.com
  • Headquarters: Charlotte, North Carolina, United States
  • Founded: 1999
  • Headcount: 501-1000
  • LinkedIn

Celgard is a global leader in high-performance membrane technology, specializing in energy storage and barrier-type applications. Their products are widely used in lithium-ion batteries, technical textiles, and specialty applications. They prioritize employee development and collaboration within the Asahi Kasei Group.


5. Pine Gate Renewables

Pine Gate Renewables is a leading renewable energy company focused on project development and strategic financing of utility-scale solar and storage sites throughout the United States. They work with energy buyers, corporations, utilities, local communities, and capital partners to provide clean energy to the grid.


6. FlexGen

  • Website: flexgen.com
  • Headquarters: Durham, North Carolina, United States
  • Founded: 2009
  • Headcount: 51-200
  • Latest funding type: Series C
  • LinkedIn

FlexGen is a company that designs and integrates storage solutions and a software platform for the energy transition. They deliver utility-scale storage projects globally, combining traditional and renewable power generation. Their clients include developers, utilities, government agencies, and industrial companies. They offer integrated hardware and software services, data tracking, and trading platforms for the energy market.


7. LS Energy Solutions LLC

  • Website: ls-es.com
  • Headquarters: Charlotte, North Carolina, United States
  • Headcount: 11-50
  • LinkedIn

LS Energy Solutions is a global energy storage solutions provider with a focus on safety, reliability, and expertise. They offer a range of modular solutions that enhance operational redundancy and uptime. With a proven portfolio of storage projects and field-tested experience, they are transforming the way the world generates and consumes electricity.


8. Eflex, Inc.

  • Website: eflex.energy
  • Headquarters: Apex, North Carolina, United States
  • Founded: 2019
  • Headcount: 11-50
  • LinkedIn

Eflex Energy provides intelligent energy systems that make clean energy installations more efficient and automated, integrating with diverse energy sources and loads. Their Smart Panel technology facilitates control and optimization of energy consumption and production, reducing costs and environmental impact.


9. Consortium for Battery Innovation

The Consortium for Battery Innovation is a global pre-competitive research organization that funds innovation in lead batteries for energy storage and automotive applications. Its members undertake cutting-edge research, develop the next generation of lead battery technology, and provide sustainable, reliable, and cost-effective energy storage across the globe.


10. IronOak Energy Capital

IronOak Energy Capital provides investment banking and advisory services for climate tech and renewable energy projects, including capital raising, M&A, investment due diligence, and market research. Securities offered through Finalis Securities LLC Member FINRA/SIPC. IronOak Energy Capital and Finalis Securities LLC are separate, unaffiliated entities.


11. Strata Clean Energy

Strata Clean Energy is a company that specializes in clean energy solutions. They offer services such as maximizing uptime on projects, building clean energy assets, and designing custom processes for renewable energy. With their expertise in site planning, construction, and maintenance, they provide a reliable and efficient transition to renewables. They prioritize creating renewable energy that benefits local communities while ensuring good returns with clean energy.


12. Strata Clean Energy

Strata Solar is a privately owned and operated company, headquartered in Durham, North Carolina, with multiple service and operations centers throughout the Southeast of the USA. As a vertically integrated renewable energy company, we control and self-perform every process, from our nationwide solar and storage development, to construction, O&M, and Asset Management. Our construction operation consists of Industry leading Engineering competence centers, a team of global supply chain experts, and an industrial scale project and construction management center. Each and every department is fully committed to making sure safety and quality are our top priority. As an independent power producer, Strata Solar is one of the very few companies that has proven competence across the full spectrum of the solar/storage process and value chain. We are focused on delivering best in class cost of ownership by imposing and enforcing very strict QA standards on our global manufacturers and suppliers. Our approach continues to provide superior value and customer experience. Strata’s customers include long term project owners, such as large utilities and IPPs, with very high safety and execution standards. Strata’s total quality management approach, combined with high productivity and operational excellence, has set us apart from traditional solar developers and EPC outfits. Please visit our facilities or tour our project sites and experience the Strata difference. We appreciate the long-term relationships that we have built with so many of our repeat customers and want to thank them for their ongoing loyalty and support. For more information please visit www.StrataSolar.com


13. 8MSolar

  • Website: 8msolar.com
  • Headquarters: Wake Forest, North Carolina, United States
  • Founded: 2015
  • Headcount: 11-50
  • LinkedIn

8MSolar is a top-rated solar panel installer in North Carolina, offering high-quality solar energy solutions for homes, businesses, and non-profits. With more than a decade of experience and expertise, they specialize in the design and installation of cutting-edge solar PV panel systems. Their services include residential and commercial solar panel installations, repairs, removals, and reinstallation, Tesla Powerwall solar battery storage, and backup solutions. They also provide assistance with residential solar tax credits and rebates. 8MSolar is dedicated to reducing carbon footprints, lowering energy costs, and promoting a greener future.


14. ReNew Petra

  • Website: thinkrenew.com
  • Headquarters: Huntersville, North Carolina, United States
  • Founded: 2016
  • Headcount: 51-200
  • LinkedIn

ReNew Petra is a vertically integrated renewable energy investment and construction company. We are a licensed General Contracting company, which has enabled us to be involved in the engineering and construction of solar, landfill gas and biomass facilities across the country. We also have the technical expertise to provide our own internal operations and maintenance and asset management, as well as provide these services to institutional capital partners.


15. Sun Service Specialists

Sun Service Specialists provides solar system servicing and maintenance, equipment replacement and RMA's, energy storage solutions, and EV charging services.


16. Progress Solar Solutions

Progress Solar Solutions® is a company that specializes in providing mobile solar light towers and off-grid power solutions. They offer products and services to meet the needs of customers who require reliable and sustainable power sources, particularly in remote or off-grid locations.


17. Tayco Electric & Solar

Tayco Electric & Solar is a solar installation company based in Charlotte, North Carolina that offers solar panel installations to homeowners. The company prides itself on its customer service and providing high-quality solar products.


18. North Carolina's Electric Cooperatives

NC Electric Cooperatives is a network of locally owned and operated electric cooperatives providing energy solutions to over 2.5 million people in North Carolina. They offer grid innovation, resources, microgrids, solar + storage, battery energy storage systems, electric vehicles, and agricultural and business solutions.


19. Semprius

  • Website: semprius.com
  • Headquarters: Durham, North Carolina, United States
  • Founded: 2005
  • Headcount: 11-50
  • Latest funding type: Debt Financing
  • LinkedIn

Semprius.com is a website offering a range of solar and wind powered products for both consumer and commercial applications. They provide expert guide on solar and wind products to become self-sufficient and lower energy costs.


Want to find more energy storage companies?


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...and a lot more!