56 Solar companies in United States
56 Solar companies in United States with 96 founders and decision-makers, led by San Francisco. 60 verified founder emails. Updated 2026-10-03.
Key findings
- FindMeMail tracks 56 Solar companies in United States, with 96 founders and decision-makers listed.
- San Francisco is the top city, with 5 of them (9%), followed by Chicago (3).
- The most common team size is 1-10 employees (86% of companies).
- 6 (11%) were founded in the last three years.
- 21 have a recorded funding round; the most common is Venture - Series Unknown (5).
- 35 companies (63%) have at least one verified founder email, 60 verified emails in total.
Breakdown
Top cities
- San Francisco: 5 (9%)
- Chicago: 3 (5%)
- Austin: 2 (4%)
- Cleveland: 2 (4%)
- Brooklyn: 1 (2%)
- New York: 1 (2%)
- Durham: 1 (2%)
- Santa Clarita: 1 (2%)
Team size (employees)
- 1-10: 48 (86%)
- 11-50: 5 (9%)
- 1001-5000: 2 (4%)
- 251-500: 1 (2%)
Latest funding round
- Venture - Series Unknown: 5 (9%)
- Grant: 4 (7%)
- Debt Financing: 3 (5%)
- Pre-Seed: 2 (4%)
- Series A: 2 (4%)
- Convertible Note: 2 (4%)
- Series E: 1 (2%)
- Undisclosed: 1 (2%)
Founded (last 10 years)
- 2018: 2 (4%)
- 2019: 1 (2%)
- 2020: 1 (2%)
- 2021: 2 (4%)
- 2022: 5 (9%)
- 2025: 6 (11%)
Recently added Solar companies in United States
- Solar76 — Commerce, United States: Solar76 is a manufacturer and supplier of solar inverters.
- PV Design — Austin, United States: Renewable energy SaaS platform for photovoltaic project design and management.
- California Perovskite Technology — San Francisco, United States: California Perovskite Technology Inc is a technology company supplying perovskite-based solar modules.
- Engyx Digital Energy | RWAs — Delaware City, United States: Real-World Asset Tokenization for Renewable Energy, Carbon Credits, and Sustainable Infrastructure
- Voltify — Los Angeles, United States: Voltify leverages artificial intelligence and satellite imagery to provide fast and precise solar quotes.
- Popper Power — Palo Alto, United States: Energy Infrastructure Development and Manufacturer
- Carolina Solar Energy — Durham, United States: Carolina Solar Energy develops utility-scale solar projects in NC, VA, and KY, with over 950MWdc in operation.
- East Light Partners — Cambridge, United States: East Light Partners specializes in renewable energy project development and finance with advanced solutions for environmental benefit.
- Innovate Energy Group — Charlotte, United States: Innovate Energy Group offers energy solutions, solar studies, grants, and financing guidance for business sustainability.
- Doug Oliver Development — Orlando, United States: Specializes in commercial and home services, focusing on energy solutions including solar.
- Seapoint Solar — Mullica Hill, United States: Top rated solar installation company in NJ
- Sun Number — Boulder, United States: Sun Number offers a technology-based scoring system that enables residents and office buildings to determine their solar potential.
- Precision Solar — San Marcos, United States: Precision Solar specializes in the installation and repair of solar electric, solar pool heating, and solar hot water.
- Texas Electricity Ratings — Houston, United States: Texas Electricity Ratings is a customer advocacy site that features customer reviews and energy rates for deregulated energy markets
- SunWatts — Cleveland, United States: SunWatts is a solar energy company that provides solar design, consulting, solar financing, and solar installation services.
- Ananta Energy Source — Columbus, United States: Ananta Energy Source provides energy procurement, LED lighting consulting, solar and battery storage, and EV charging solutions to businesses aiming to reduce…
- SolarTown — Wrightwood, United States: SolarTown is an e-commerce platform that offers EV charging, attic ladders, skylights, heating, cooling, solar panels, and lights products.
- Renogy — Ontario, United States: Renogy is an online retailing company that provides solar panels and batteries.
- Solar Power World — Cleveland, United States: Solar Power World is a solar installer, contractor, and developer.
- US Solar Supplier — Louisville, United States: US Solar Supplier is a solar electric power generation company that offers inverter supply, solar panels, and engineered solutions.
- SunFarmer — Brooklyn, United States: SunFarmer provides solar energy for hospitals, schools, businesses, and farms in developing countries.
- INroof.solar — Amesbury, United States: INroof.solar is dedicated to creating solar roofing systems that integrate into the architecture of the home.
- PotaVida — Seattle, United States: Potavida is an innovative company that designs and develops solar water purifiers.
- e-Mobility Analytics — Ann Arbor, United States: e-Mobility Analytics focus on EV solar charging system design, data acquisition, and analysis.
- CRCL Solutions — South Bend, United States: CRCL Solutions provides wind and solar forecasting information for ERCOT's day-ahead and real-time markets.
- Jasmine Energy — Washington, United States: Jasmine is the easiest way to track prices, verify renewable energy generators, and buy & sell Energy Attribute Certificates (EACs/RECs)
- Solar Simplified — Chicago, United States: Solar Simplified is transforming the energy space by enabling easy access to affordable solar energy to everyone in the USA
- Norwich Technologies — White River Junction, United States: Norwich Technologies is a rapidly develop and commercialize promising innovations in clean technologies.
- Tessolar — Woburn, United States: Tessolar has design innovation to improve solar photovoltaic system performance and reduce installed system costs.
- PVPower — Chicago, United States: PVPower is focused on serving solar power products and easily understood information on solar, photovoltaic power and solar energy.
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Frequently asked questions
How many Solar companies in United States are there?
FindMeMail currently lists 56 Solar companies in United States with at least one founder or decision-maker identified. The count updates daily as new companies are added.
Where are most Solar companies in United States based?
San Francisco (5), Chicago (3), Austin (2).
How do I contact founders of Solar companies in United States?
60 verified founder emails are available for these companies on FindMeMail. Create a free account to get 50 free reveals, then buy one-time credit packs from $12.
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Methodology: counts include companies in the FindMeMail database with at least one identified founder or decision-maker. Data refreshes automatically as new companies are added.