The off-grid solar system industry is a dynamic sector designed to offer sustainable and renewable energy solutions. The industry features a myriad of companies providing an array of services including system installation, financing, and maintenance for individuals and businesses. These companies, such as SolarCity and SolarEdge Technologies, aim to deliver a smooth and productive transition to solar power systems, maximizing ROI and environmental benefits. Constant advancements in solar technology and a global shift towards sustainable energy solutions suggest a bright future for the industry, propelled by a growing demand for off-grid systems.


Top 24 Off-Grid Solar System Companies

1. SolarCity

  • Website: solarcity.com
  • Headquarters: San Mateo, California, United States
  • Founded: 2006
  • Headcount: 10001+
  • LinkedIn

SolarCity offers solar energy solutions to residential and commercial customers, providing clean and sustainable power. Their services include installation, financing, and maintenance of solar panels.


2. SolarEdge Technologies

  • Website: solaredge.com
  • Headquarters: Herzliya, Israel, Israel
  • Founded: 2006
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

SolarEdge is a leading provider of smart energy solutions, specializing in PV inverters, power optimizers, and backup batteries. They offer products and services for both residential and commercial customers, helping them maximize their ROI and achieve sustainable energy goals. SolarEdge's innovative technology and comprehensive support make them a trusted partner in the renewable energy industry.


3. Jakson Group

  • Website: jakson.com
  • Headquarters: Noida, U.P., India
  • Founded: 1947
  • Headcount: 1001-5000
  • LinkedIn

Jakson is a diversified energy and infrastructure company offering solar O&M services, customized solar rooftop solutions, and sustainable infrastructure for educational institutes. They also provide solar modules with high power output and efficiency. Jakson focuses on reducing carbon footprint, afforestation, and waste management projects. They are committed to creating a sustainable organization and producing green energy for rural India. With LEED Platinum certified buildings, Jakson is dedicated to environmental responsibility.


4. Sungevity

  • Website: sungevity.com
  • Headquarters: Oakland, California, United States
  • Founded: 2007
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Sungevity is a leading residential solar power company in California. They offer customized solar energy systems with battery storage options, providing savings and financing solutions. Their solar systems are designed to adapt to customers' changing needs and come with a guarantee of performance for 25 years. Sungevity also offers a solar lease program where they own, install, and maintain the solar system. With an easy-to-use monitoring app, customers can track their solar energy system in real-time.


5. Sunnova Energy

  • Website: sunnova.com
  • Headquarters: Houston, Texas, United States
  • Founded: 2012
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Sunnova is a leading national residential solar company that provides solar energy solutions to homeowners. They offer a range of solar services and products, including solar panel installations and maintenance.


6. SunEdison

SunEdison is a leading renewable energy solutions provider, offering solar panel solutions in various cities in India. They provide end-to-end solar solutions for residential, agricultural, and commercial establishments. With exceptional quality and expertise, SunEdison helps customers switch to sustainable and smart solar energy systems, resulting in savings on electricity bills.


7. SkyElectric Pvt. Ltd

SkyElectric is a smart solar solutions company that provides commercial and industrial sectors with advanced solar power systems. Their solutions offer grid independence, clean energy adoption, net-metering, and lower electricity bills. They solve the problem of power outages and load-shedding in developing countries like Pakistan, India, and African nations. With their innovative technology and excellent customer service, they ensure uninterrupted electricity supply and improved business productivity for their customers.


8. Sunworks, Inc.

  • Website: sunworksusa.com
  • Headquarters: Roseville, California, United States
  • Founded: 1983
  • Headcount: 201-500
  • Latest funding type: Private Equity
  • LinkedIn

Sunworks is a company that provides industry-leading commercial solar power solutions. They specialize in offering solar energy solutions for agricultural, commercial, industrial, public works, and residential sectors. Sunworks aims to help businesses reduce their electric bills, protect against fluctuating energy prices, and enhance their ESG programs.


9. V3 Electric, Inc

  • Website: v3electric.com
  • Headquarters: El Dorado Hills, California, United States
  • Founded: 2014
  • Headcount: 201-500
  • LinkedIn

V3 Electric is a California-based residential solar energy provider that offers integrated smart energy solutions. They help customers switch to V3 as their energy provider, providing predictable rates, reliable energy supply, and customized systems. Their services benefit homeowners by reducing energy bills and offering rewards. V3 Electric is revolutionizing the energy industry by disrupting traditional providers and introducing innovation.


10. Infinity Energy INC

Infinity Energy is a company that brings the future to your home with Solar. They offer solar services to help homeowners save money on electric bills, reduce carbon footprint, and improve home value. They specialize in quick installations and provide diverse financing options. Their services also include battery storage and roofing.


11. Dominion Energy

  • Website: dominionenergy.com
  • Headquarters: Richmond, Virginia, United States
  • Founded: 1909
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

Dominion Energy is an energy company that provides various services such as billing, outage reporting, starting or stopping service, and energy-saving solutions. They also share their stories and offer career opportunities


12. Lumio

  • Website: lumio.com
  • Headquarters: Lehi, Utah, United States
  • Founded: 2021
  • Headcount: 5001-10000
  • LinkedIn

Lumio Solar is a company that enables qualified customers to switch to solar power with no money down and no payments until after their system is installed. They specialize in providing speed and quality throughout the solar installation process, offering customers a free power plan and supporting them from sales to installation.


13. Freedom Forever

Freedom Forever is a solar panel installation company that offers customized solar energy systems for residential customers. They guarantee the amount of energy that their systems produce for 25 years, making them the best in the industry. The company aims to provide freedom from high electric bills and help customers become more energy efficient.


14. LGCY Power

LGCY Power is the industry leader in smart, affordable solar solutions, providing top-notch service for homeowners looking to save. They offer solar panel packages with no out-of-pocket costs for most customers, and have won numerous awards and accolades for their commitment to educate and empower homeowners throughout the solar process.


15. Polenergia Fotowoltaika

Polenergia-pv.pl is a company that provides installation and management services for photovoltaic systems. They offer government-funded programs for solar energy installations with energy storage and management systems. Customers can benefit from subsidies for the purchase of solar panels or energy storage units. The company focuses on designing efficient and cost-effective photovoltaic installations for residential and commercial properties.


16. SMA Solar - India

SMA India is a solar energy solutions provider that helps customers generate and store solar power for optimal consumption. They offer systematic and intelligent energy management solutions, allowing users to achieve grid independence and save on energy costs.


17. Solgen Power

Solgen Power is a solar energy equipment company that sells and installs solar for homeowners. They offer a $0 Down Solar Program and provide excellent customer service nationwide.


18. WindMar Home

  • Website: windmar.com
  • Headquarters: Orlando, Florida, United States
  • Founded: 2002
  • Headcount: 201-500
  • LinkedIn

Windmar is a company that specializes in solar energy solutions. With one of the largest solar energy portfolios in the Caribbean, they provide sustainable and clean energy options for customers in Florida and Puerto Rico.


19. SMA Solar Technology Polska

SMA-Solar.pl is a company that offers solutions for the generation, storage, and management of solar energy, as well as charging for electric vehicles and energy distribution.


20. Evergreen Solar

Evergreen Solar is a company that provides unbiased guidance, information, and resources about home solar panel systems. They offer advice on solar panel efficiency, installation, cleaning, battery options, and cost savings. They help individuals and homeowners make informed decisions about going solar and offer recommendations on the best solar panel companies.


21. Solcius

  • Website: solcius.com
  • Headquarters: Provo, Utah, United States
  • Founded: 2013
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Solcius is a company that provides simple and efficient solar energy solutions. They offer a hassle-free experience for homeowners and businesses looking to switch to renewable energy.


22. Tigo Energy

  • Website: tigoenergy.com
  • Headquarters: Campbell, California, United States
  • Founded: 2007
  • Headcount: 51-200
  • Latest funding type: Convertible Note
  • LinkedIn

Tigo Energy is a company that offers intelligent solar energy systems and solutions to lower operating expenses and enhance solar installations. They provide monitoring information and offer products like TS4 Flex MLPE and Energy Intelligence (EI) software.


23. EnergySage

  • Website: energysage.com
  • Headquarters: Boston, Massachusetts, United States
  • Founded: 2009
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

EnergySage is a platform that helps homeowners and businesses make smart energy decisions. They provide information and resources on solar panels, energy efficiency, electric vehicles, and other clean energy options. By connecting users with qualified local companies, EnergySage enables them to save money and reduce their environmental impact.


24. Bach Khoa Engineering

BachKhoa Engineering is a company providing solutions and services in the field of renewable energy, particularly solar-powered water heating systems and solar energy systems for households and industries. They offer products with high quality and efficient energy output, as well as professional installation services.


Want to find more off-grid solar system companies?


If you want to find more companies that offer comprehensive solar system solutions, including installation, maintenance, and efficient energy solutions you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!