Solar installations in Baltimore County, MD
811 recorded installations in Baltimore County, Maryland — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Baltimore County
No resolved installers recorded in this county.
Growth
Installations by year
Frequently asked questions
How many homes have solar in Baltimore County?
The Tracking the Sun dataset records 811 solar installations in Baltimore County, Maryland (7.7 MW of capacity). Dataset coverage depends on Maryland's reporting programs, so the true total is higher.
How much does solar cost in Baltimore County?
The median installed price for recorded systems in Baltimore County is $4.12/W pre-incentive; the median system runs 8.2 kW.
Who installs solar in Baltimore 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.