The green energy appliances industry serves as an essential component for a sustainable future by focusing on the development and distribution of energy-efficient appliances that utilize renewable resources like solar, wind, and hydropower. Companies in this space engage not only in manufacturing and distribution, but also research, innovation, and technological advancement. They offer diverse product lines like solar panels, wind turbines, energy storage devices, and energy efficient solutions for residential and commercial use. Amidst growing awareness around climate change and high demand for sustainable products, the industry has a promising future, with a predicted rise in market share and technological innovation.


Top 25 Green Energy Appliances Companies

1. Rwe

  • Website: rwe.com
  • Headquarters: Essen, Niedersachsen, United Kingdom
  • Founded: 1898
  • Headcount: 10001+
  • LinkedIn

RWE is a leading investor in renewable energy in Poland, focusing on large PV power plants on the ground. They develop, construct, and operate projects throughout their lifecycle, engaging with local communities and establishing long-term partnerships. RWE's portfolio includes offshore and onshore wind, solar, hydropower, hydrogen, batteries, biomass, and gas.


2. Iberdrola

  • Website: iberdrola.com
  • Headquarters: Bilbao, Biscay, Spain
  • Founded: 1840
  • Headcount: 10001+
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Iberdrola is a leading company in the renewable energy sector, specializing in offshore and onshore wind, photovoltaic, hydroelectric power, and smart grid solutions. Committed to sustainability and the SDGs, Iberdrola is driving the energy transition and reducing environmental impact through innovative technologies.


3. 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.


4. TATA Power

  • Website: tatapower.com
  • Headquarters: Mumbai, Maharashtra, India
  • Founded: 1915
  • Headcount: 1001-5000
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Tata Power is a leading integrated power company in India, offering renewable energy solutions and driving the transition to a greener future. The company provides power generation, transmission, distribution, and energy solutions to diverse customers in both urban and rural areas.


5. 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.


6. Gexa Energy

Gexa Energy is an electricity provider based in Texas, offering affordable electricity plans to residential and commercial customers. All residential plans are 100% green, ensuring a commitment to renewable energy sources. With a focus on customer satisfaction, Gexa Energy aims to provide reliable and cost-effective energy solutions.


7. 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.


8. SolarProfit

  • Website: solarprofit.es
  • Headquarters: Llinars Del Vallès, Cataluña, Spain
  • Founded: 2013
  • Headcount: 501-1000
  • LinkedIn

Solar Profit is a company that provides solar energy solutions to residential and commercial customers. They offer a wide range of products and services including solar panel installation, maintenance, and energy efficiency consulting.


9. Australian Gas Networks (AGN)

Australian Gas Networks is a renewable gas company that offers 100% green hydrogen BBQ, connection and appliance rebates, and valuable insights on natural gas. They are expanding their delivery of renewable hydrogen to additional customers and are committed to a renewable gas future.


10. Goldenergy

Goldenergy is an electricity and gas company that offers sustainable and affordable energy solutions. They provide 100% green energy sourced from wind, solar, and water power. With a focus on transparency and customer satisfaction, Goldenergy aims to offer the best service at competitive prices.


11. Nibe - Biawar

Biawar is a company that specializes in providing sustainable energy solutions. They offer a wide range of products including electric flow heaters, electric tank heaters, heat buffer tanks, and accessories. Their products are designed to provide instant hot water and efficient energy storage. Biawar is committed to protecting the environment and continuously developing innovative solutions.


12. Avolta

  • Website: avolta.us
  • Headquarters: Orem, Utah, United States
  • Founded: 2015
  • Headcount: 201-500
  • LinkedIn

Avolta Power, Inc. offers energy-efficient appliances, upgrades to thermostats, and proper insulation to reduce energy usage and increase energy independence. They provide high-quality solar PV modules from Tier One manufacturers. Avolta aims to cultivate a cleaner way of living and is committed to delivering sustainable products, renewable energies, and honest interactions.


13. City Energy

City Energy is a sustainable energy company based in Singapore, offering low-carbon solutions for greener homes and smarter living. They lead the sustainable energy conversation and explore new earth-friendly energy solutions to energize greener ways of living and working.


14. Inspire

  • Website: inspirecleanenergy.com
  • Headquarters: Santa Monica, California, United States
  • Founded: 2014
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Inspire Clean Energy is a company dedicated to transforming consumer access to clean energy and accelerating a net-zero carbon future. They offer clean energy plans for homes, providing 100% renewable energy. With their plans, customers can power a brighter world and make a positive impact on the environment. Inspire Clean Energy aims to provide clean energy solutions to those in critical need, making a difference in the fight against climate change.


15. Havenhill Synergy Limited

  • Website: havenhillsynergy.com
  • Headquarters: Abuja, Federal Capital Territory, Nigeria
  • Founded: 2010
  • Headcount: 51-200
  • Latest funding type: Grant
  • LinkedIn

Havenhill Synergy is a company that offers innovative and sustainable energy solutions. They specialize in providing renewable energy systems for residential, commercial, and industrial sectors, including solar power systems, energy storage solutions, and efficient appliances.


16. Purelight Power

Purelight Power is a solar panel installation company that focuses on providing affordable and efficient solar solutions for residential properties. They offer a zero out-of-pocket cost option and aim to help customers save money while also reducing their carbon footprint.


17. solarZero

  • Website: solarzero.co.nz
  • Headquarters: Auckland, Auckland, New Zealand
  • Founded: 2008
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

SolarZero is a leading provider of solar energy solutions in New Zealand. They offer innovative and sustainable solar power systems for residential and commercial properties, helping customers reduce their carbon footprint and save on energy costs.


18. VIVI energia

VIVI Energia is a company that offers sustainable energy solutions, focusing on green energy produced from natural sources such as solar, wind, water, geothermal energy, tides and waves. They provide electricity and gas supply services, including affordable solar panels for electricity generation and home charging stations for electric vehicles.


19. Hykon India Pvt Ltd

Hykon India Ltd is a power electronics and solar solutions company. They offer a range of products including domestic solar water heaters, UPS and inverters, stainless steel water tanks, stabilizers and power guards, e power tools, lithium battery packs, electric vehicles, solar lights, and solar power packs.


20. Green Star Energy

  • Website: mygreenstarenergy.com
  • Headquarters: Milton Keynes, Milton Keynes, United Kingdom
  • Founded: 2015
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

MyGreenStarEnergy.com is a company that offers energy solutions to customers. They provide a range of environmentally friendly options for residential and commercial buildings, including solar power installations, energy-efficient appliances, and smart home automation systems.


21. Plenitude Portugal

Eniplenitude.pt offers green electricity with tailored tariffs for homes, providing maintenance services for electricity and gas. They advise customers on the best tariff options to save money. The company prioritizes sustainability and aims to reduce CO2 emissions, offering personalized attention and transparent pricing.


22. VSLR Empowered

  • Website: vivintsolar.com
  • Headquarters: Lehi, Utah, United States
  • Founded: 2011
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Vivint Solar is a company that provides clean, affordable energy solutions to homeowners and businesses through solar panel installation.


23. Sunrun

  • Website: sunrun.com
  • Headquarters: San Francisco, California, United States
  • Founded: 2007
  • Headcount: 10001+
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Sunrun is a solar company that offers solar energy solutions to residential customers. They have provided solar to over 550,000 customers nationwide, saving them over $600 million on their utility bills.


24. Forsmarks Kraftgrupp AB, Vattenfall

Vattenfall is a company offering fossil-free energy solutions, including electricity and heat, through various renewable sources such as solar, wind, water, and nuclear power.


25. 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.


Want to find more green energy appliances companies?


If you want to find more companies that produce innovative, sustainable solutions such as solar panels, wind turbines, and hydro-power systems 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!