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Solar Installers in Maine

Bywatts lists 53 solar installers in Maine.

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View Maine on the map

Browse Maine by city: Portland (7) · South Portland (3)

Hail and storm risk for Maine solar installs

Before you pick a solar installer in Maine, know the weather the panels have to survive. Across 16 rated counties coastal flooding is the leading peril, and Sagadahoc County sees the most of it.

See how much hail your panels can take in Maine

Source: FEMA National Risk Index, modeled by Bywatts. Full county ranking and methodology at the link.

All 53 installers in Maine

InstallerCityWebsite
ALL Solar Energy SolutionsTopshamVisit site
ArchsolarPortlandVisit site
Assured SolarNorth YarmouthVisit site
Assured Solar EnergyYarmouthVisit site
B Washburn ElectricGuilfordVisit site
Bell ElectricPortlandVisit site
Border ElectricCalaisVisit site
Chase ElectricWindhamVisit site
Clean Energy SolutionsSpringvaleVisit site
Cleantap EnergyGrayVisit site
Cm Energy ConceptsPortlandVisit site
CmpcoAugustaVisit site
Cupertino ElectricBrunswickVisit site
Damon Mechanical ServicesAuburnVisit site
Efficiency MaineAugustaVisit site
Enterprise ElectricLisbon FallsVisit site
Field ElectricFryeburgVisit site
Goodnow ElectricWestbrookVisit site
Gowen Power SystemsPortlandVisit site
Greentech Renewables MaineBrunswickVisit site
Greenworx EnergySouth PortlandVisit site
Hartman ElectricDexterVisit site
HouseworksSouth ChinaVisit site
IdexxWestbrookVisit site
LaPlante ElectricScarboroughVisit site
Main Eco HomesBridgtonVisit site
Maine Solar ProPortlandVisit site
Maine Solar SolutionsFreeportVisit site
MainesolarengineeringFreeportVisit site
Matt Carr ElectricShermanVisit site
MepsenergyWashingtonVisit site
Moody Mountain SolarSearsmontVisit site
Moosehead SolarAtkinsonVisit site
Moriarty ElectricEliotVisit site
NorthlightelectricPolandVisit site
Powerwise SystemsBucksportVisit site
ReVision Your PowerSouth PortlandVisit site
Rousseau Electric and Heat PumpsNorth BerwickVisit site
Sevee & Maher EngineersCumberlandVisit site
Solar Power New EnglandPortlandVisit site
Solar Systems of MaineMonmouthVisit site
SolarLogixBelfastVisit site
SolarpowernePortlandVisit site
SolMan DistributorsCaribouVisit site
Sovereign Solarnot providedVisit site
SparkaeSouth PortlandVisit site
SuncoviaBangorVisit site
Sundog SolarSearsportVisit site
Sunshine BuildersEllsworthVisit site
Sunup Solar MERandolphVisit site
SunVersionHiramVisit site
True EnterprisesYorkVisit site
Zero Energy HomesMount DesertVisit site

Maine at a glance

Maine has 83 operating power plants (4.3 GW, led by Natural Gas), 16 named substations, no data centers, 53 solar installers and 14 solar companies on Bywatts; retail electricity sales were 11.0 TWh in 2025 (EIA), down 7.1% over ten years.