Solar installations in Montgomery County, MD
1,603 recorded installations in Montgomery 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 Montgomery County
No resolved installers recorded in this county.
Growth
Installations by year
Frequently asked questions
How many homes have solar in Montgomery County?
The Tracking the Sun dataset records 1,603 solar installations in Montgomery County, Maryland (17.2 MW of capacity). Dataset coverage depends on Maryland's reporting programs, so the true total is higher.
How much does solar cost in Montgomery County?
The median installed price for recorded systems in Montgomery County is $3.11/W pre-incentive; the median system runs 9.6 kW.
Who installs solar in Montgomery 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.