Solar Panel Cost in Maine (2026)

Compare solar installation costs for 15 cities in Maine

$3.5
Avg Cost/Watt
3.9
Sun Hours/Day
30%
Federal ITC
15
Cities

All 15 Cities in Maine

CityPopulation
Portland209,491
Lewiston37,577
Bangor31,705
South Portland26,656
Auburn24,038
Biddeford22,438
Sanford21,986
Saco20,446
Westbrook20,339
Augusta18,938
Waterville15,785
Brewer9,633
Bath8,775
Presque Isle8,772
Ellsworth8,478