Solar Installations in Cumberland County, Maine
County-level solar data from LBNL Tracking the Sun dataset
Total Installations
3,877
Total Capacity
129 MW
Average Cost
$3.92/W
Median: $3.74/W
Avg System Size
33.2 kW
23.6¢/kWh
State Electricity Rate
$8,694
Est. Annual Savings
-0.5%
vs State Average Cost
Source: LBNL Tracking the Sun / U.S. Department of Energy