Solar installations in Penobscot County, ME
142 recorded installations in Penobscot County, Maine — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Penobscot County
No resolved installers recorded in this county.
Growth
Installations by year
Frequently asked questions
How many homes have solar in Penobscot County?
The Tracking the Sun dataset records 142 solar installations in Penobscot County, Maine (1.7 MW of capacity). Dataset coverage depends on Maine's reporting programs, so the true total is higher.
How much does solar cost in Penobscot County?
The median installed price for recorded systems in Penobscot County is $3.88/W pre-incentive; the median system runs 8.7 kW.
Who installs solar in Penobscot County?
No resolved installers recorded in this county.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.