The energy storage industry in North Carolina is a rapidly evolving sector designed to enhance the efficiency and reliability of energy distribution. Companies in this space focus on developing and implementing advanced technologies such as battery systems and microgrid solutions. As the demand for renewable energy sources continues to surge, these firms are increasingly capitalizing on innovative storage options that mitigate fluctuations in power supply. With a strong emphasis on sustainability, many North Carolina-based companies are responding to market needs by addressing energy independence and grid resilience, suggesting an optimistic trajectory for future growth and advancements in energy storage technologies.

This list highlights 19 energy storage companies located in North Carolina, varying in size from small teams to larger firms employing up to 1,000 people. Headquartered in cities like Durham and Charlotte, many of these companies were established between 2007 and 2016. Their areas of specialization range from solar energy solutions and battery management systems to energy efficiency and microgrid development. Notable players include PowerSecure, Inc. and LS Energy Solutions, reflecting the wealth of expertise available in this region for addressing contemporary energy challenges.

Read on to discover the top energy storage companies in North Carolina.

Top 19 Energy Storage Companies in North Carolina

1. PowerSecure, Inc.

• Website: powersecure.com
• Ownership type: Corporate
• Headquarters: Durham, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $431.0M, February 2016
• Founded year: 1991
• Headcount: 501-1000
• LinkedIn: powersecure

PowerSecure, Inc., based in Durham, North Carolina, is an energy solutions provider that has been operational since 1991. The company specializes in innovative energy management and efficiency services, offering a range of products that include microgrids and energy storage systems. PowerSecure serves various sectors, including healthcare, government, and manufacturing, focusing on delivering reliable and resilient energy solutions. They have developed and managed over 2 GW of microgrid capacity and implemented significant energy efficiency upgrades, totaling over $900 million. Their approach combines advanced technology with a commitment to sustainability, ensuring that their energy storage solutions are not only effective but also environmentally responsible. As a subsidiary of Southern Company, PowerSecure benefits from a robust backing while maintaining a strong presence in the energy market.

2. LS Energy Solutions LLC

• Website: ls-es.com
• Ownership type: Private
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: ls-energy-solutions

LS Energy Solutions LLC, based in Charlotte, North Carolina, specializes in energy storage solutions. Founded in 2008, the company has made significant strides in the industry, having installed over 1.5 GW of energy storage systems and successfully completed more than 300 projects globally. Their product offerings include the AiON-ESS and AiON-SIS, which are designed to optimize energy usage and enhance grid stability. LS Energy Solutions serves utilities and energy producers, providing advanced energy management systems and aftermarket services. The company integrates various energy storage technologies, ensuring that they can meet a wide range of energy storage needs. With a strong emphasis on safety and reliability, LS Energy Solutions has built a solid reputation in the energy storage market, making them a noteworthy player in the sector.

3. FlexGen

• Website: flexgen.com
• Ownership type: Corporate
• Headquarters: Durham, North Carolina, United States (USA)
• Employee distribution: United States (USA) 97%, Other 3%
• Latest funding: Other (Debt), $75.0M, January 2025
• Founded year: 2009
• Headcount: 201-500
• LinkedIn: flexgen

FlexGen, based in Durham, North Carolina, is an energy technology company that specializes in energy storage solutions and management software. Founded in 2009, the company has carved out a niche in providing services to independent power producers, utilities, and municipalities. FlexGen's offerings include the HybridOS energy management system, which allows for efficient control and optimization of battery assets. The company also provides lifecycle services to ensure the operational reliability of energy storage systems. With over 100 completed projects and a total installed capacity of 6 GWh, FlexGen plays a significant role in the energy storage industry. The company has recently secured $75 million in funding, which underscores its growth potential and the increasing demand for its innovative solutions.

4. Strata Clean Energy

• Website: stratacleanenergy.com
• Ownership type: Family Owned
• Headquarters: Durham, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Debt), $559.0M, February 2024
• Founded year: 2008
• Headcount: 201-500
• LinkedIn: stratasolar

Strata Clean Energy, based in Durham, North Carolina, is a family-owned company that has been transforming the clean energy sector since its founding in 2008. The firm specializes in utility-scale solar and battery storage projects, providing a full suite of services that includes development, engineering, construction, and operations. With a focus on maximizing long-term performance, Strata has developed 4 GW of projects and manages an additional 4 GW, with a robust pipeline of 14 GW. Their commitment to energy storage is evident, having developed 1.5 GWh of storage capacity and currently working on 25 GWh. The company serves a variety of clients, including utilities, independent power producers, municipalities, cooperatives, and landowners, ensuring that their renewable energy solutions meet the needs of diverse stakeholders. Strata's recent funding of $559 million in February 2024 underscores their active role in the clean energy transition and their dedication to enhancing energy storage capabilities.

5. Pine Gate Renewables

• Website: pinegaterenewables.com
• Ownership type: Private Equity
• Headquarters: Asheville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $150.0M, January 2024
• Founded year: 2016
• Headcount: 201-500
• LinkedIn: pine-gate-renewables

Pine Gate Renewables, founded in 2016 and based in Asheville, North Carolina, is a private equity-backed renewable energy developer. The company focuses on utility-scale solar and energy storage projects, partnering with businesses, universities, and municipalities to deliver clean energy solutions. With a commitment to sustainability, Pine Gate has developed a robust portfolio that includes over 100 operational solar facilities, accounting for more than 2 GW of installed capacity. They are actively working on a development pipeline that exceeds 30 GW, showcasing their ambition in the energy sector. Recently, Pine Gate secured $150 million in funding in January 2024, further supporting their initiatives in solar and energy storage. Their approach emphasizes collaboration and community engagement, aiming to facilitate the energy transition across the United States.

6. Strata Clean Energy

• Website: stratasolar.com
• Ownership type: Family Owned
• Headquarters: Durham, North Carolina, United States (USA)
• Founded year: 2008
• Headcount: 201-500
• LinkedIn: stratasolar

Strata Clean Energy, based in Durham, North Carolina, is a family-owned company founded in 2008. The firm specializes in the development, construction, and management of utility-scale solar and battery storage projects. With a workforce of approximately 443 employees, Strata Clean Energy serves a variety of clients, including utilities, independent power producers, municipalities, and landowners. The company has developed and managed a substantial portfolio, boasting 4 GW of projects developed and 4 GW under management, alongside a project pipeline of 14 GW. Their approach emphasizes quality, safety, and community engagement, ensuring that projects are tailored to meet specific energy needs and regulatory requirements. Strata Clean Energy's commitment to battery storage is evident, as they have developed 1.5 GWh of storage and have 25 GWh under development, showcasing their active role in the energy storage market.

7. Covenant Solar & Roofing

• Website: covenantsolar.com
• Ownership type: Private
• Headquarters: Durham, North Carolina, United States (USA)
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: covenant-roofing-%26-constructions-inc

Covenant Solar & Roofing, based in Durham, North Carolina, is a private company founded in 2013. It operates primarily in the solar energy sector, offering services that include solar panel installation, solar shingle installation, and off-grid solar and backup energy storage systems. The company serves a range of clients, from homeowners to businesses and nonprofits, aiming to help them reduce energy costs and transition to renewable energy sources. Covenant Solar & Roofing is recognized for its commitment to quality and customer satisfaction, providing tailored solutions to meet the unique energy needs of its clients. They emphasize the importance of energy efficiency and sustainability in their operations, contributing to the growing trend of renewable energy adoption in North Carolina and beyond.

8. Cape Fear Solar Systems, LLC

• Website: capefearsolarsystems.com
• Ownership type: Private
• Headquarters: Wilmington, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: cape-fear-solar-systems-llc

Cape Fear Solar Systems, LLC, founded in 2007 and based in Wilmington, North Carolina, is a private company dedicated to providing renewable energy solutions for both residential and commercial customers. The company specializes in the installation of solar panels, battery storage systems, and electric vehicle charging solutions. With a strong emphasis on personalized service, Cape Fear Solar Systems aims to help clients reduce energy costs and achieve energy independence. They have installed over 4,800 systems, significantly contributing to CO2 offset and promoting sustainable energy practices in North Carolina and South Carolina. Their commitment to quality is reflected in their NABCEP certification and a robust 25-year warranty on their installations. The company has not reported any funding, indicating a self-sustained growth model.

9. Renu Energy Solutions

• Website: renuenergysolutions.com
• Ownership type: Corporate
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: February 2024
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: renu-energy-solutions

Renu Energy Solutions, founded in 2010 and based in Charlotte, North Carolina, is a solar energy provider that focuses on residential and commercial solar installations, energy storage solutions, and electric vehicle charging options. The company has successfully completed over 5,000 solar installations and more than 1,000 energy storage projects, showcasing their expertise in the field. Renu Energy Solutions aims to help homeowners and businesses reduce energy costs while promoting sustainability. They offer customized solutions tailored to the specific energy needs of their clients. Renu is a certified installer for major energy storage brands, including Tesla and Enphase, and is recognized as a Duke Energy Trade Ally, which allows them to provide additional incentives to customers in North Carolina. Their commitment to quality is reflected in their in-house team of licensed contractors and NABCEP certified employees, ensuring a high standard of service and installation.

10. Sundance Power Systems

• Website: sundancepower.com
• Ownership type: Family Owned
• Headquarters: Weaverville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: sundance-power-systems

Sundance Power Systems, based in Weaverville, North Carolina, has been a player in the renewable energy sector since its founding in 1995. The company specializes in solar energy solutions, battery storage, and heating systems, catering to homeowners, businesses, and educational institutions. Sundance Power Systems is known for its comprehensive services, which include the installation, maintenance, and repair of solar systems and battery storage solutions. They have a notable history of involvement in the renewable energy community, having negotiated the first net metering agreement in North Carolina and contributed to the development of statewide interconnection policies. Their project portfolio includes significant installations for commercial clients, such as the Sierra Nevada Brewing facility, showcasing their capability in handling large-scale projects. Sundance Power Systems is also a member of the Amicus Solar Cooperative, which allows them to leverage collective buying power and share industry knowledge. This cooperative membership further emphasizes their commitment to advancing solar and energy storage technologies in the Carolinas.

11. Yes Solar Solutions

• Website: yessolarsolutions.com
• Ownership type: Family Owned
• Headquarters: Cary, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: yes-solar-solutions

Yes Solar Solutions is a family-owned solar energy provider based in Cary, North Carolina, established in 2009. The company specializes in the installation and maintenance of solar energy systems for residential, commercial, and government clients. With a commitment to sustainability, Yes Solar Solutions aims to help customers save on energy costs and achieve energy independence. They have completed over 1,000 installation projects and are recognized for their expertise in navigating tax credits, rebates, and energy programs. Notably, they are the only NABCEP-accredited solar installer in North Carolina, which underscores their commitment to quality and safety in solar energy solutions. In addition to solar installations, Yes Solar Solutions actively promotes energy storage solutions, including battery storage systems and SPAN panels, enhancing their service offerings and supporting customers in maximizing their energy efficiency.

12. Vyomaa Energy

• Website: vyomaa.com
• Ownership type: Private
• Headquarters: Raleigh, North Carolina, United States (USA)
• Employee distribution: India 73%, United States (USA) 27%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: vyomaa-energy

Vyomaa Energy, based in Raleigh, North Carolina, is a private company founded in 2013. It operates in the renewable energy sector, focusing primarily on solar energy solutions. The company offers a range of services, including solar rooftop installations, energy storage systems, and electric vehicle (EV) charging solutions tailored for both residential and commercial clients. Vyomaa Energy aims to help customers reduce energy costs and improve sustainability through customized solar solutions. Their energy storage systems are designed to optimize energy usage, allowing clients to store excess solar power for on-demand use. This integration of solar and storage is crucial for enhancing energy efficiency and independence. With a workforce that includes a significant percentage of employees based in India, Vyomaa Energy is positioned to serve a broad market while promoting the transition to renewable energy.

13. Cypress Creek Renewables

• Website: ccrenew.com
• Ownership type: Private Equity
• Headquarters: Durham, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Debt), $150.0M, May 2025
• Founded year: 2014
• Headcount: 201-500
• LinkedIn: cypress-creek-renewables

Cypress Creek Renewables, founded in 2014 and based in Durham, North Carolina, is a private equity-backed company focused on renewable energy, particularly solar energy and storage solutions. The firm develops, finances, operates, and maintains utility-scale and distributed solar projects across the United States. With a portfolio that includes 12 gigawatts of solar developed to date and 4 gigawatts currently under operation, Cypress Creek is actively engaged in the renewable energy sector. Their services extend beyond project development to include operations and maintenance, predictive maintenance planning, and vegetation management, catering to a variety of clients in the energy sector. The company has recently secured $150 million in funding, further supporting its growth and operational capabilities in solar and storage solutions.

14. 8MSolar

• Website: 8msolar.com
• Ownership type: Private
• Headquarters: Raleigh, North Carolina, United States (USA)
• Employee distribution: United States (USA) 66%, Pakistan 34%
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: 8msolar

8MSolar, founded in 2015 and based in Raleigh, North Carolina, is a private solar energy company that specializes in solar panel installation for both residential and commercial clients. With a workforce of approximately 44 employees, the company operates across North Carolina, Ohio, and Virginia. 8MSolar is dedicated to helping customers reduce energy costs and transition to renewable energy sources. Their services include not only solar panel installation but also solar battery storage and backup solutions, showcasing their commitment to energy storage. They are recognized for their customer service and quality, having completed over 2,000 solar panel installations. The company is also a certified installer for Tesla Powerwall, which further emphasizes their role in the energy storage market. 8MSolar actively engages in various solar incentive programs, helping clients navigate tax credits and rebates to make solar energy more accessible. Their focus on innovative solar technology and customer satisfaction positions them as a notable player in the solar energy and energy storage sectors.

15. Aderis Energy, LLC

• Website: aderisenergy.com
• Ownership type: Private
• Headquarters: Cornelius, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: solar-ops

Aderis Energy, LLC, founded in 2015 and based in Cornelius, North Carolina, is a private technology firm dedicated to renewable energy solutions. The company provides a range of products and services that include energy management systems, monitoring solutions, and interconnection services. Aderis Energy primarily serves clients in the renewable energy sector, helping them efficiently manage their energy assets. They operate on a Software as a Service (SaaS) model, offering integrated software solutions designed to enhance operational efficiency. Notably, Aderis has successfully deployed solutions supporting over 2,500 MW of solar generation and more than 400 MWh of energy storage across various markets in the United States. Their innovative approach includes patented technologies aimed at addressing challenges in energy interconnection and management, making them a relevant player in the energy storage industry.

16. Cinterra

• Website: cinterra.com
• Ownership type: Private
• Headquarters: Hope Mills, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2005
• Headcount: 201-500
• LinkedIn: directional-services-inc

Cinterra, founded in 2005 and based in Hope Mills, North Carolina, is a private contractor specializing in renewable energy solutions. With a workforce of around 180 employees, the company has carved out a niche in utility-scale solar, energy storage, and renewable natural gas. Cinterra serves a variety of clients, including electric utility companies, municipalities, and engineering, procurement, and construction (EPC) partners. Their services span the entire lifecycle of renewable energy projects, from construction to maintenance, ensuring that clean energy is efficiently harnessed and delivered. Cinterra has successfully completed numerous projects, contributing significantly to the energy storage sector through their expertise in Battery Energy Storage Systems (BESS). Their commitment to quality and sustainability is evident in their operations, which aim to support the transition to a cleaner energy future.

17. UtilityInnovation Group

• Website: utilityinnovation.com
• Ownership type: Private
• Headquarters: Raleigh, North Carolina, United States (USA)
• Employee distribution: United States (USA) 88%, Ireland 12%
• Latest funding: November 2024
• Founded year: 2020
• Headcount: 51-200
• LinkedIn: utilityinnovation

UtilityInnovation Group, founded in 2020 and based in Raleigh, North Carolina, is an energy solutions provider that specializes in advanced energy systems and infrastructure development. The company aims to assist electric utilities and large energy users in addressing the challenges posed by decarbonization and the need for grid reliability. Their services include microgrid solutions, cybersecurity, and engineering support, all designed to enhance the resilience and sustainability of the electric grid. Notably, UtilityInnovation has a strong focus on energy storage, which they consider essential for creating a more resilient grid. They have also established a European headquarters in Dublin, Ireland, following the acquisition of an Irish energy advisory firm, indicating their commitment to expanding their influence in the energy sector. Their recent partnership with Volvo Penta to support battery energy storage solutions further highlights their active role in the energy storage market.

18. RCI Energy Services

• Website: rci-es.com
• Ownership type: Private
• Headquarters: Huntersville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: rcicg

RCI Energy Services, founded in 2012 and based in Huntersville, North Carolina, is a private company that provides essential services in the renewable energy sector. The firm specializes in construction, maintenance, and operational support for solar and energy storage systems. RCI has developed a robust portfolio of services that includes battery energy storage system (BESS) commissioning and maintenance, as well as decommissioning and recycling of energy storage systems. Their clientele includes equipment suppliers, utility service providers, and property owners, reflecting their broad engagement in the industry. RCI's commitment to safety and operational excellence is evident in their structured training programs and adherence to industry standards, ensuring they meet the evolving needs of renewable energy investments.

19. Sugar Hollow Solar, Inc.

• Website: sugarhollowsolar.com
• Ownership type: Family Owned
• Headquarters: Asheville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: sugar-hollow-solar

Sugar Hollow Solar, Inc., based in Asheville, North Carolina, is a family-owned solar energy company founded in 2010. The firm specializes in providing renewable energy solutions, including solar panel installations and battery backup systems. They serve a variety of clients, including homeowners, businesses, and nonprofits, with the aim of reducing energy costs and promoting sustainability. Operating primarily in Western North Carolina and Upstate South Carolina, Sugar Hollow Solar has established itself as a significant player in the local solar market. They are recognized for their commitment to community and environmental responsibility, holding B Corp certification and being a member-owner of the Amicus Solar Cooperative. Their offerings include not only solar installations but also battery backup solutions, which are essential for energy storage and reliability. This dual focus on solar and energy storage positions them as a relevant entity in the renewable energy sector.

Energy Storage Insights: Key Companies in North Carolina

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