Rhode Island's renewable energy sector is particularly robust when it comes to solar technology. The solar panel manufacturing industry in this state is bustling with diverse companies that strive on innovative strategies to generate renewable power. From providing versatile energy solutions for residential and commercial properties to contriving advanced solar technologies for transport, these firms cater to a wide array of needs. The focus is to shift the state's reliance on non-renewable energy sources to renewable alternatives and save consumers money. The future of this industry gleams brighter as the global inclination toward sustainability escalates.


Top 20 solar panel manufacturing companies in Rhode Island

1. SmartGreen.Solar

SmartGreen.solar is a company that offers sustainable energy solutions. They specialize in providing solar power systems and renewable energy products to residential and commercial customers.


2. eNow, Inc.

  • Website: enowenergy.com
  • Headquarters: Warwick, Rhode Island, United States
  • Founded: 2011
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

eNow Energy Solutions is an innovative clean-technology company specializing in renewable energy systems and advanced solar power technologies for the transportation industry. They offer solar solutions for trucks and buses, including all-electric zero-emission reefer trailers and solar liftgate battery charging systems.


3. Evergreen Solar

Evergreen Solar offers premium quality solar products and services to help customers switch to clean energy and save money on their electricity bills. They provide $0 down solar system design, installation, and state incentives for Massachusetts and Rhode Island.


4. Green Development LLC

  • Website: green-ri.com
  • Headquarters: Cranston, Rhode Island, United States
  • Founded: 2009
  • Headcount: 51-200
  • LinkedIn

Green Development, LLC is a renewable energy company based in Rhode Island. They specialize in project financing and offer solutions for solar and wind energy. The company focuses on creating clean energy projects that have a positive impact on the environment. Green Development provides asset management, operation and maintenance services, and total lifecycle management of renewable energy projects. They partner with farmers, landowners, municipalities, schools, and nonprofits to develop and maintain solar and wind energy projects. Their mission is to generate clean energy, create local jobs, and support sustainable development.


5. United Better Homes

United Better Homes is a home improvement company specializing in roofing, solar panels, windows, doors, and siding. They offer a variety of services, including installations, repairs, and replacements. With partnerships with leading suppliers and manufacturers, they provide high-quality products at fair prices. Their highly-qualified team of contractors ensures professional and reliable service. They also offer financing options for qualified clients. Choose United Better Homes for your home improvement needs.


6. pv magazine USA

pv magazine covers solar PV news, technological trends and worldwide market developments. It offers independent and technology-focused reporting.


7. City Parking & Valet Services, Ltd.

  • Website: citypvs.com
  • Headquarters: Providence, Rhode Island, United States
  • Founded: 1991
  • Headcount: 11-50
  • LinkedIn

CityPVs is a company that specializes in solar panel installations for residential and commercial customers. Their offerings include system design, installation, and maintenance, with a focus on reliable and cost-effective solutions.


8. E2sol LLC

  • Website: e2sol.com
  • Headquarters: Providence, Rhode Island, United States
  • Founded: 2010
  • Headcount: 1-10
  • Latest funding type: Non Equity Assistance
  • LinkedIn

E2SOL specializes in developing innovative and sustainable energy solutions to enhance the value of customer property assets.


9. ISM Group

  • Website: ismgroup.com
  • Headquarters: East Providence, Rhode Island, United States
  • Founded: 1987
  • Headcount: 51-200
  • LinkedIn

ISM Group is an industry leader with over thirty years of expertise in magnetics, batteries, power circuits, and solar development. We offer innovative sourcing solutions, exceptional customer service, and global supply chain management. From components to integrated system solutions, ISM delivers enduring value.


10. Rooftop Power

Rooftop Power is a solar installation company that offers residential and commercial solar solutions. They provide expert installation services and educate customers on how to power and manage their solar systems.


11. Starion Energy

Starion Energy Inc is a company that operates in the Environmental Services industry. It employs 11-20 people and has $1M-$5M of revenue. The company is headquartered in Providence, Rhode Island.


12. Newport Solar

Newport Solar is a company that specializes in installing solar panels and batteries for residential and commercial properties in Rhode Island.


13. Sunwatt Solar

  • Website: sunwatt.us
  • Headquarters: Pawtucket, Rhode Island, United States
  • Founded: 2013
  • Headcount: 11-50
  • LinkedIn

Sunwatt offers solar installation services for residential and commercial customers, providing accurate and reliable information on solar incentives, permits, and utility applications. They also provide consultation on solar panel selection and installation.


14. Antaya Technologies Corporation

  • Website: antaya.com
  • Headquarters: Warwick, Rhode Island, United States
  • Founded: 1987
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Antaya Technologies is a global leading manufacturer that specializes in on-glass connectors for the automotive industry. They also provide custom connection solutions for the solar panel industry, electronic module manufacturers, and architectural glass applications.


15. ISM Solar Development, LLC

  • Website: ismsolardev.com
  • Headquarters: East Providence, Rhode Island, United States
  • Founded: 2010
  • Headcount: 11-50
  • LinkedIn

ISM Solar is a company that specializes in building solar farms to provide clean and sustainable energy solutions to communities, public users, and private users across the country. They focus on repurposing underutilized and compromised spaces such as landfills and brownfields for the development of solar energy projects.


16. Viessmann U.S.

Viessmann is a leading manufacturer of high-efficiency heating and renewable energy systems. They offer a complete range of heating solutions designed for residential and commercial buildings. Their products are built to last and provide worry-free home comfort. With innovative technology and performance, Viessmann creates living spaces for generations to come.


17. The Eppley Laboratory, Inc.

  • Website: eppleylab.com
  • Headquarters: Newport, Rhode Island, United States
  • Founded: 1917
  • Headcount: 11-50
  • LinkedIn

Eppley Laboratory is a precision instrumentation company that supplies instruments for the measurement of solar irradiance and atmospheric irradiance.


18. VR Industries

VR Industries is an Electronic Contract Manufacturer that offers advanced capabilities and expertise in manufacturing, while providing flexibility, rapid response, and customer support. They specialize in innovative energy solutions, including renewable sources and technologies for improving energy efficiency.


19. Advance Electrical Corporation

Advance Electrical is a commercial electrical contractor serving New England, specializing in electrical construction, maintenance, and service. With a commitment to excellence and lasting value, they tackle any job with expertise. Their services include generators, petroleum, electrical service, maintenance, and repair, as well as renewable energy solutions.


20. Northeast Engineers & Consultants

Northeast Engineers is a company providing survey and mapping services, infrastructure design, and environmental engineering. They offer their expertise in the construction of 33/11kV substations, bridge design, and sustainability. With a focus on projects in the Northeast region, they serve clients in various industries.


Want to find more solar panel manufacturing companies?


If you want to find more companies that excel in developing robust, energy-efficient solar 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?
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...and a lot more!