# Solar Market Map United States 2026: 158 Startups in 6 Segments > 158 solar startups in the United States, mapped in 6 segments: panels and modules, home and rooftop solar and utility-scale projects and more. Source: https://millionrounds.com/market-maps/solar-united-states-market-map (Millionrounds; every figure on the page links to its filing or article) ## Panels and modules 52 - [Silicor Materials](https://millionrounds.com/company/silicor-materials) - [Suniva](https://millionrounds.com/company/suniva) - [*S* Solexel](https://millionrounds.com/company/solexel) - [SolFocus](https://millionrounds.com/company/solfocus) - [eSolar](https://millionrounds.com/company/esolar) - [*KT* Konarka Technologies](https://millionrounds.com/company/konarka-technologies) - [Tigo Energy](https://millionrounds.com/company/tigo-energy) - [1366 Technologies](https://millionrounds.com/company/1366-technologies) - [Alta Devices](https://millionrounds.com/company/alta-devices) - [*S* Solaicx](https://millionrounds.com/company/solaicx) - [Semprius](https://millionrounds.com/company/semprius) - [Solar Junction](https://millionrounds.com/company/solar-junction) - [NanoGram](https://millionrounds.com/company/nanogram) - [*A* AmberWave](https://millionrounds.com/company/amberwave) - [Ampt](https://millionrounds.com/company/ampt) - [Ubiquitous Energy](https://millionrounds.com/company/ubiquitous-energy) - [Raptor Maps](https://millionrounds.com/company/raptor-maps) - [NthDegree Technologies Worldwide](https://millionrounds.com/company/nthdegree-technologies-worldwide) - [Solarcycle](https://millionrounds.com/company/solarcycle) - [Ambient Photonics](https://millionrounds.com/company/ambient-photonics) - [mPower Technology](https://millionrounds.com/company/mpower-technology) - [*V* Vitriflex](https://millionrounds.com/company/vitriflex) - [*V* Voltaix](https://millionrounds.com/company/voltaix) - [*SE* Soliant Energy](https://millionrounds.com/company/soliant-energy) +28 more ## Home and rooftop solar 38 - [Solyndra](https://millionrounds.com/company/solyndra) - [Solar Landscape](https://millionrounds.com/company/solar-landscape) - [Maxwell Power](https://millionrounds.com/company/maxwell-power) - [Sunlight Financial](https://millionrounds.com/company/sunlight-financial) - [Greenvolt Power](https://millionrounds.com/company/greenvolt-power) - [PosiGen](https://millionrounds.com/company/posigen) - [Summit Ridge Energy](https://millionrounds.com/company/summit-ridge-energy) - [Sungevity](https://millionrounds.com/company/sungevity) - [Aurora Solar](https://millionrounds.com/company/aurora-solar) - [*LS* Leaf Solar Power](https://millionrounds.com/company/leaf-solar-power) - [Element Energy](https://millionrounds.com/company/element-energy) - [Geostellar](https://millionrounds.com/company/geostellar) - [SunShare](https://millionrounds.com/company/sunshare) - [Cool Earth Solar](https://millionrounds.com/company/cool-earth-solar) - [Sunwealth Power](https://millionrounds.com/company/sunwealth-power) - [Elevation](https://millionrounds.com/company/elevation) - [Zep Solar](https://millionrounds.com/company/zep-solar) - [Bloo Solar](https://millionrounds.com/company/bloo-solar) - [Pegasus Solar](https://millionrounds.com/company/pegasus-solar) - [Lyra](https://millionrounds.com/company/lyra) - [Magma](https://millionrounds.com/company/magma) - [Evelar Solar](https://millionrounds.com/company/evelar-solar) - [One Block Off the Grid (1BOG)](https://millionrounds.com/company/one-block-off-the-grid-1bog) - [Yeloha](https://millionrounds.com/company/yeloha) +14 more ## Utility-scale projects 33 - [Atlas Renewable Energy](https://millionrounds.com/company/atlas-renewable-energy) - [Clenera](https://millionrounds.com/company/clenera) - [Avantus](https://millionrounds.com/company/avantus) - [Primergy Solar](https://millionrounds.com/company/primergy-solar) - [Lydian Energy](https://millionrounds.com/company/lydian-energy) - [Pivot Energy](https://millionrounds.com/company/pivot-energy) - [Agilitas Energy](https://millionrounds.com/company/agilitas-energy) - [Strata Clean Energy](https://millionrounds.com/company/strata-clean-energy) - [BlueWave](https://millionrounds.com/company/bluewave) - [*RE* Renewable Energy Trust Capital](https://millionrounds.com/company/renewable-energy-trust-capital) - [Heelstone Renewable Energy](https://millionrounds.com/company/heelstone-renewable-energy) - [*EP* Element Power](https://millionrounds.com/company/element-power) - [Pathway Power](https://millionrounds.com/company/pathway-power) - [Terabase Energy](https://millionrounds.com/company/terabase-energy) - [OCI Energy](https://millionrounds.com/company/oci-energy) - [Recurrent Energy](https://millionrounds.com/company/recurrent-energy) - [Premise](https://millionrounds.com/company/premise) - [Renewable Properties](https://millionrounds.com/company/renewable-properties) - [Redeux Energy](https://millionrounds.com/company/redeux-energy) - [FLS Energy](https://millionrounds.com/company/fls-energy) - [GoodPeak](https://millionrounds.com/company/goodpeak) - [Sunstone Credit](https://millionrounds.com/company/sunstone-credit) - [Charge Robotics](https://millionrounds.com/company/charge-robotics) - [groSolar](https://millionrounds.com/company/grosolar) +9 more ## Solar software and finance 20 - [Nexus Renewable Power](https://millionrounds.com/company/nexus-renewable-power) - [Spruce Finance](https://millionrounds.com/company/spruce-finance) - [Tioga Energy](https://millionrounds.com/company/tioga-energy) - [Sopogy](https://millionrounds.com/company/sopogy) - [Complete Solar](https://millionrounds.com/company/complete-solar) - [Coast Energy](https://millionrounds.com/company/coast-energy) - [Draker](https://millionrounds.com/company/draker) - [Ivy Energy](https://millionrounds.com/company/ivy-energy) - [FTC Solar](https://millionrounds.com/company/ftc-solar) - [kWh Analytics](https://millionrounds.com/company/kwh-analytics) - [GreenLancer](https://millionrounds.com/company/greenlancer) - [*SC* Solar Census](https://millionrounds.com/company/solar-census) - [WATTMORE](https://millionrounds.com/company/wattmore) - [Demand IQ](https://millionrounds.com/company/demand-iq) - [Almika](https://millionrounds.com/company/almika) - [Folsom Labs](https://millionrounds.com/company/folsom-labs) - [Flett Exchange, LLC](https://millionrounds.com/company/flett-exchange-llc) - [Solar and Energy Loan Fund](https://millionrounds.com/company/solar-and-energy-loan-fund) - [Glow Energy](https://millionrounds.com/company/glow-energy) - [Telematica](https://millionrounds.com/company/telematica) ## Next-generation cells 11 - [Abound Solar](https://millionrounds.com/company/abound-solar) - [SoloPower](https://millionrounds.com/company/solopower) - [*H* HelioVolt](https://millionrounds.com/company/heliovolt) - [CubicPV](https://millionrounds.com/company/cubicpv) - [*A* Ampulse](https://millionrounds.com/company/ampulse) - [Caelux](https://millionrounds.com/company/caelux) - [Tandem PV](https://millionrounds.com/company/tandem-pv) - [Active Surfaces](https://millionrounds.com/company/active-surfaces) - [Verde Technologies](https://millionrounds.com/company/verde-technologies) - [SoFab Inks](https://millionrounds.com/company/sofab-inks) - [California Perovskite Technology](https://millionrounds.com/company/california-perovskite-technology) ## Off-grid and emerging markets 4 - [d.light](https://millionrounds.com/company/d-light) - [Greenlight Planet](https://millionrounds.com/company/greenlight-planet) - [Amped Innovation](https://millionrounds.com/company/amped-innovation) - [GoSun](https://millionrounds.com/company/gosun) ## Segment by segment ### Panels and modules 52 startups · $2.3B raised - [**Silicor Materials**](https://millionrounds.com/company/silicor-materials) Silicor Materials engages in manufacturing and supplying polysilicon for solar cell production. United States $345M - [**Suniva**](https://millionrounds.com/company/suniva) Suniva develops, manufactures and markets PV solar cells for clean, earth-friendly power generation. United States $231M - [*S* **Solexel**](https://millionrounds.com/company/solexel) SOLEXEL operates as a solar photovoltaic technology company. United States $224M - [**SolFocus**](https://millionrounds.com/company/solfocus) SolFocus, Inc. United States $211M - [**eSolar**](https://millionrounds.com/company/esolar) Esolar is an online shop for solar water heaters, electric water heaters glass, electric boiler glass, air conditioners and solar panels. United States $192M - [*KT* **Konarka Technologies**](https://millionrounds.com/company/konarka-technologies) Konarka Technologies develops nano-enabled polymer photovoltaic materials for commercial, industrial and consumer applications. United States $152M - [**Tigo Energy**](https://millionrounds.com/company/tigo-energy) Tigo Energy, the worldwide leader in Flex MLPE (Module Level Power Electronics), designs innovative solar power conversion and sto United States $103M - [**1366 Technologies**](https://millionrounds.com/company/1366-technologies) 1366 Technologies is a manufacturer of silicon wafers used to deliver solar modules. United States $89M ### Home and rooftop solar 38 startups · $6.0B raised - [**Solyndra**](https://millionrounds.com/company/solyndra) Solyndra is a solar technology company based in Fremont, California. United States $1.8B - [**Solar Landscape**](https://millionrounds.com/company/solar-landscape) Solar Landscape is an installer and operator of solar energy systems. United States $900M - [**Maxwell Power**](https://millionrounds.com/company/maxwell-power) Maxwell Power is a renewable energy company that installs solar panels. United States $750M - [**Sunlight Financial**](https://millionrounds.com/company/sunlight-financial) Sunlight Financial is a technology-enabled point-of-sale financing company based in Charlotte, North Carolina. United States $730M - [**Greenvolt Power**](https://millionrounds.com/company/greenvolt-power) Greenvolt Power is a renewable energy platform that develops and operates onshore Wind and photovoltaic installations. United States $411M - [**PosiGen**](https://millionrounds.com/company/posigen) PosiGen is on a mission to make solar affordable and easy to access for homeowners. United States $320M - [**Summit Ridge Energy**](https://millionrounds.com/company/summit-ridge-energy) Summit Ridge Energy offers solar, battery storage project acquisition, project development, construction, land and rooftop leasing services. United States $290M - [**Sungevity**](https://millionrounds.com/company/sungevity) Sungevity specializes in the design, installation, financing, and maintenance of home solar systems, proving that going solar is a United States $246M ### Utility-scale projects 33 startups · $11B raised - [**Atlas Renewable Energy**](https://millionrounds.com/company/atlas-renewable-energy) Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects. United States $3.1B - [**Clenera**](https://millionrounds.com/company/clenera) Clenera is a privately-held renewable energy company acquires, develops, builds and manages utility-scale solar farms and energy storage. United States $2.9B - [**Avantus**](https://millionrounds.com/company/avantus) Avantus develops large-scale solar and solar-plus-storage projects to drive the adoption of zero-emission energy. United States $800M - [**Primergy Solar**](https://millionrounds.com/company/primergy-solar) Primergy Solar is a developer, owner and operator focused on both distributed and utility scale solar PV and battery storage projects. United States $760M - [**Lydian Energy**](https://millionrounds.com/company/lydian-energy) Lydian Energy is a independent power producer specializing in the development, construction, and operation of utility-scale solar. United States $689M - [**Pivot Energy**](https://millionrounds.com/company/pivot-energy) Pivot Energy is a national renewable energy provider that develops, finances, builds, owns, and manages solar and energy storage projects. United States $500M - [**Agilitas Energy**](https://millionrounds.com/company/agilitas-energy) Agilitas Energy is a fully integrated developer, builder, owner, and operator of distributed solar and energy-storage systems. United States $350M - [**Strata Clean Energy**](https://millionrounds.com/company/strata-clean-energy) Strata Clean Energy is a solar storage developer. United States $300M ### Solar software and finance 20 startups · $600M raised - [**Nexus Renewable Power**](https://millionrounds.com/company/nexus-renewable-power) Nexus develops, finances, and operates solar and energy storage assets. United States $220M - [**Spruce Finance**](https://millionrounds.com/company/spruce-finance) Spruce Power owner and operator of distributed solar energy assets across the United States. United States $180M - [**Tioga Energy**](https://millionrounds.com/company/tioga-energy) Tioga Energy was a renewable energy company based in San Francisco, specializing in solar power purchase agreements, particularly United States $45M - [**Sopogy**](https://millionrounds.com/company/sopogy) Sopogy was acquired by Hitachi. United States $34M - [**Complete Solar**](https://millionrounds.com/company/complete-solar) Complete Solar Solution offers a wide range of solar products and financing programs to help consumers reduce their electricity bills. United States $24M - [**Coast Energy**](https://millionrounds.com/company/coast-energy) Coast Energy is a commercial and industrial solar energy firm based in El Segundo, California. United States $21M - [**Draker**](https://millionrounds.com/company/draker) Draker offers monitoring, management and control solutions for commercial and utility solar energy systems. United States $19M - [**Ivy Energy**](https://millionrounds.com/company/ivy-energy) Ivy Energy is a Cleantech brand and multifamily solar billing software platform based in San Diego, California. United States $18M ### Next-generation cells 11 startups · $1.3B raised - [**Abound Solar**](https://millionrounds.com/company/abound-solar) Abound Solar was a thin-film solar module manufacturer based in Loveland, Colorado. United States $510M - [**SoloPower**](https://millionrounds.com/company/solopower) SoloPower is a producer of thin-film photovoltaic cells and modules that help solar electricity generation. United States $458M - [*H* **HelioVolt**](https://millionrounds.com/company/heliovolt) HelioVolt Corporation manufactures thin-film solar modules for commercial rooftop. United States $253M - [**CubicPV**](https://millionrounds.com/company/cubicpv) CubicPV is a solar manufacturing company that produces wafers and tandem modules. United States $33M - [*A* **Ampulse**](https://millionrounds.com/company/ampulse) Ampulse develops and manufactures crystalline-silicon thin-film technology based solar cell solutions. United States $16M - [**Caelux**](https://millionrounds.com/company/caelux) Caelux® is a renewable energy semiconductor manufacturer based in Baldwin Park, California. United States $12M - [**Tandem PV**](https://millionrounds.com/company/tandem-pv) Tandem PV provides a unique opportunity for solar to reach new heights. United States $12M - [**Active Surfaces**](https://millionrounds.com/company/active-surfaces) Active Surfaces is a solar technology startup founded in 2022, focusing on developing ultra-thin, flexible solar panels made from United States $5.6M ### Off-grid and emerging markets 4 startups · $101M raised - [**d.light**](https://millionrounds.com/company/d-light) d.light designs, manufactures, and distributes solar lighting and power products, particularly targeting off-grid communities. United States $82M - [**Greenlight Planet**](https://millionrounds.com/company/greenlight-planet) Greenlight Planet is a for-profit social business based in Chicago, Illinois, founded in 2009. United States $14M - [**Amped Innovation**](https://millionrounds.com/company/amped-innovation) Amped Innovation is a designer and manufacturer of high-performance off-grid, solar-powered appliances. United States $4.0M - [**GoSun**](https://millionrounds.com/company/gosun) GoSun is a solar technology company based in Cincinnati, Ohio, founded in 2016. United States $1.3M **How this map is made.** Every startup here has raised money in rounds we track, and is based in United States. It joins the map when its sectors, read from its rounds, or the opening of its own description say it works in solar, and goes to the first segment whose words it carries. Each segment shows its best-funded first. Rebuilt nightly; updated 15 November 2026. ## More market maps [All maps](https://millionrounds.com/market-maps) [Market map **Solar market map** 367 startups · 6 segments · $35B](https://millionrounds.com/market-maps/solar-market-map)[Market map · Europe **Solar market map: Europe** 109 startups · 6 segments · $7.3B](https://millionrounds.com/market-maps/solar-europe-market-map)[Investors map **Who invests in solar** 104 investors · 6 segments](https://millionrounds.com/market-maps/solar-investors-map)[New wave **New solar startups, founded 2020 on** 66 startups · 5 segments · $3.3B](https://millionrounds.com/market-maps/new-solar-startups-market-map)[Raised in 2026 **Solar startups that raised in 2026** 46 startups · 5 segments · $15B](https://millionrounds.com/market-maps/solar-raised-2026-market-map)[Market map · United Kingdom **Solar market map: United Kingdom** 28 startups · 6 segments · $1.4B](https://millionrounds.com/market-maps/solar-united-kingdom-market-map) ## Who backs solar? Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports. [Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[Top lists](https://millionrounds.com/top-lists)