This article showcases our top picks for the best Massachusetts based Solar companies. These startups and companies are taking a variety of approaches to innovating the Solar industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top Massachusetts Solar Startups
Data sourced from Crunchbase and SemRush.
Ambri
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Ambri is an early-stage company focused on developing a transformative technology.
Energetic Insurance
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Energetic Insurance unlock solar financing for unrated or below investment grade organizations.
Solstice
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Solstice provides turnkey customer solutions for shared solar.
Nexamp
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Nexamp transforms the new energy economy with proven solutions for solar energy development, ownership, and operation.
Malta
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Malta is a provider of industrial-grade, grid-scale energy storage, and electro-thermal energy storage solutions for energy industry.
EnergySage
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EnergySage is an online marketplace for energy systems, including rooftop solar, community solar, storage, and heat pumps.
Raptor Maps
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Raptor Maps is a MIT-born startup that builds software to manage the solar lifecycle.
1366 Technologies
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1366 Technologies is a manufacturer of silicon wafers used to deliver solar modules.
Ameresco
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Ameresco, Inc. provides energy efficiency solutions for facilities in North America. The company engages in the development, design,
BlueWave Solar
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BlueWave is a solar development and fintech company that revolutionize energy with simple, powerful solar solutions.
AMSC
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AMSC provides electric power infrastructure solutions.
Leading Edge Equipment Technologies
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Leading Edge Equipment Technologies is a developer of kerfless, single crystal silicon wafers intended to be used in solar panels.
VEIR
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VEIR is a company developing a new approach to using high-temperature superconductors for electricity transmission.
Joule Unlimited Technologies
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Joule Unlimited produces infrastructure-compatible alternative energy technologies that utilize sunlight and carbon dioxide.
Raise Green
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The climate tech marketplace for local impact investing. Invest in climate projects and co-own a brighter future for you and your community.
Sungage Financial
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Sungage Financial provides a proprietary online platform that enables homeowners to apply, qualify, and contract for solar financing.
Nano Terra
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Nano Terra is a nano- and micro-technology development company for thin electronic displays, fuel cells, sensors and solar power devices.
OffGridBox
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Modular and compact unit that provides renewable energy and clean water in remote areas.
Carroll County Energy
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Carroll County Energy LLC operates as an energy development company.
Aircuity
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Aircuity offers sensing and control solutions that reduce building energy and operating expenses, and improves indoor environmental quality.
Sun Catalytix
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Sun Catalytix is an early-stage renewable energy startup that aims to combine sunlight and water to provide affordable solar energy.
DropWise Technologies
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DropWise provides a breakthrough coating technology invented at MIT to protect industrial equipment from fouling and corrosion.
Polysolar
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Polysolar is a developer and installer of photovoltaic glazing solutions.
Team Solar
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Team Solar is a turnkey investment solution into mid-market solar projects for non-profits.
VesprSolar
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VesprSolar is a solar hardware start-up focused on making solar installation faster, cheaper, and more reliable.
Resonant Energy
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Resonant Energy empowers communities to plan, finance, and build clean energy projects.
Power2Peer
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Clean energy marketplace, Energy blockchain, Mobile App
Taitem
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Our mission is to apply technology thoughtfully for the benefit of the earth and for the living beings that depend on it.
Advanced Silicon Group
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Advanced Silicon Group offers silicon nanotechnology services.
SolarOne Solutions
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SolarOne Solutions deploys lighting and harvester systems to college campuses, government laboratories, and municipalities.
Bigbelly
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Bigbelly transforms the way organizations manage waste & recycling, while saving time, fuel and money and beautifying their public space.
Tessolar
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Tessolar has design innovation to improve solar photovoltaic system performance and reduce installed system costs.
Oak Square Partners
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Oak Square Partners is a renewable energy developer specializing in solar and energy storage projects in New England.
WrightGrid
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WrightGrid specializes in designing and manufacturing solar-powered charging stations.
INroof.solar
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INroof.solar is dedicated to creating solar roofing systems that integrate into the architecture of the home.
Avalanche Energy
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Design and supply minimalist solar energy product for small scale resdiential and commercial application
Qorax Energy
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Qorax Energy is a platform for launching off-grid solar brands that works in fragile states to set up long term, sustainable distribution.
Spire Corporation
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Spire Corporation develops and markets engineered products and services in the PV solar, biomedical, and optoelectronics sectors.
Sistine Solar
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Sistine Solar is a renewable energy company that designs custom solar panels.
Magnolia Solar
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Magnolia Solar focuses on developing and commercializing thin film solar cell technology that employs nanostructured materials and designs.
Greentech Media
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Greentech Media is an online media company that provides news, in-depth market research, and analysis on the greentech B2B market.
Babcock Power Inc.
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Babcock Power Inc. is a global, multi-product, privately owned energy and environmental services and systems enterprise, with active
NEC Energy Solutions
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NEC Energy Solutions is an oil & energy company that offers advanced batteries for the electric grid.
SachSiSolar
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SachSiSolar specializes in developing technology that reduces the costs of solar panels.
Unutility Electric
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Unutility Electric owns and operates solar arrays at various locations around Cape Cod in the Northeastern United States.
PanelClaw
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PanelClaw Inc. develops and markets photovoltaic mounting and balance-of-system solutions in the United States, Canada, and Europe. It
Concentric Energy Advisors
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Concentric Energy Advisors is a management consulting provider based out of Massachusetts.
CloudSolar
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CloudSolar Unleash solar energy for every family and business in the world.
Racepoint Energy
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Racepoint Energy provides comprehensive energy management solutions such as revenue-grade energy monitoring and battery storage systems.
One Earth Designs
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One Earth Designs develops high-performance solar cookers that reduce fuel consumption and exposure to toxic stove pollution.
GreenRay Solar
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GreenRay Solar develops a plug and play AC solar panel, simplifying and reducing the cost in solar power usage.
Kraft Power Corporation
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Kraft Power Corporation is an oil & energy company that offers generators, engines, and rental services.
American Capital Energy
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American Capital Energy is the premiere solar engineering, procurement and construction contractor and solar developer in the United
Breiter Planet Properties
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Solar development and investment firm
Wing Power Energy
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Wing Power Energy design and develops energy-end product solutions for national retail brands, wireless companies, and tower companies.
Boston Solar
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Boston Solar is the number 1 residential solar company based in Massachusetts, also offers roofing replacement services
Spire Solar
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Spire Solar, the solar simulation division of the listed US company Spire Corporation.
GenCon, Inc.
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GenCon, Inc is a Solar energy equipment supplier in Portland, Oregon.
NorthBridge Energy Partners
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NorthBridge Energy Partners is an independent consulting organization with expertise and perspective on US energy markets.
Bedford Rural Electric Cooperative
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Bedford Rural Electric Cooperative is a non-profit electric cooperative, incorporated on June 2, 1939.
Stiebel Eltron
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Stiebel Eltron for the engineering and manufacturing excellence of our tankless electric water heaters, solar thermal equipment.
Solar Wolf Energy
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Solar Wolf Energy is a solar energy installer for residential and commercial purposes with roofing, installation and consulting services.
WISE
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Women in Solar Energy (WISE) is a non-profit organization dedicated to the advancement of women in all aspects of the solar energy industry
Erus Energy
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Erus Energy helps building owners evaluate and finance investments in Solar Energy and other energy saving equipment.
SunBug Solar
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SunBug Solar is a consulting company which provides services regarding solar energy and related installation.
SolarBox
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SolarBox is a renewable energy technologies company that offers renewable energy technologies to people who lack access to electricity.
Yaskawa – Solectria Solar
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Yaskawa is a renewables & environment company that offers solar inverter system.
Hard Software
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Hard Software provides battery systems, short term generation forecasting, training and consulting services for wind & solar farms.
Solectria Renewables
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Solectria Renewables is a grid-tied PV inverter, string combiner, and web-based monitoring manufacturer for solar projects.
Endless Energy
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Endless Energy is a privately owned full-service energy solutions company founded in 1980.
International District Energy Association
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International District Energy Association works to find and implement creative energy solutions.
Potomac Aviation Technology Corp
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Artificial Intelligence providing Air Traffic Services for small airports
EGG Energy
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EGG-energy is a for-profit company with a social mission to improve low income and off-grid customers quality of life by offering a conve
NRGTree
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NRGTree is a renewable energy financial analyst company.
7Solar Technologies
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7Solar Technologies converts sunlight into heating AND cooling for buildings in a single, integrated solution.
Roxolar
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Roxolar is a cutting edge online marketplace for solar energy.
Hyperion Systems
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Hyperion Systems manufactures and supplies quality agrivoltaic solar systems to farmers.
NEO Virtus Engineering
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NEO Virtus Engineering is an engineering consulting firm specialized in photovoltaics (PV).
Navisun
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Navisun is a solar energy company that owns and operates commercial and industrial solar projects.
SolarFlair Energy Inc
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SolarFlair Energy Inc is a solar energy company dealing in the installation of solar photovoltaic systems to attain energy independence.
Ralco Electric & Generator
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Ralco Electric & Generator is a construction firm that provides solar power, commercial and residential electric services.
East Light Partners
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East Light Partners specializes in renewable energy project development and finance with advanced solutions for environmental benefit.
StarSolar
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Created nanotechnology-based photonics to increase the ability of solar cells to better capture sunlight and deliver more energy as output.
Ancanco
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TME provides renewable energy Project Development and Engineering Procurement Service (EPC) throughout North America.
Solar Engineering Solution
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Solar Engineering Solution (SES) offers breakthrough solar thermal technologies to deliver clean and cost-efficient cooling.
Blue Isles
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Blue Isles provides floating solar power solutions.
Efficient Home Services of Florida
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Efficient Home Services of Florida provides custom home energy solutions for customers throughout the Tampa Bay and Orlando areas.
Clean Energy Innovations
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Clean Energy Innovations develops & markets a proprietary process capable of delivering an increase of at least 25% in the energy extracted.
Lyra
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Lyra Solar Quickly and easily create permit-ready residential solar designs for free.
Revise
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Revise provides whole-home energy efficiency solutions.
New England Clean Energy
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New England Clean Energy designs, engineers and installs solar electric systems.
Divya Energy
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Divya Energy is a search engine that allows users to compare prices of solar energy installations in a given area.
Solar On Earth
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Solar On Earth is a pioneering renewable energy firm specializing in community solar.
Solar Farm Bank
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Solar Farm Bank provides solar installation services to agricultural, residential and commercial sectors of the renewable energy market.
Vanguard Solar
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Vanguard Solar, Inc. develops solar energy films for building and utility grid applications.
Comalli Group
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Comalli Group is an electrical firm that offers LED lighting, solar installation, automation integration, rewiring and electrical panels.
Teleos Solar
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Teleos Solar makes a solar energy widely affordable.
Northeast Home and Energy
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Northeast Home and Energy offers roofing, gutters, siding, replacement windows, and solar roofing for residential and commercial sectors.