Solar installations in Loudoun County, VA
479 recorded installations in Loudoun County, Virginia — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Loudoun County
No resolved installers recorded in this county.
Growth
Installations by year
Frequently asked questions
How many homes have solar in Loudoun County?
The Tracking the Sun dataset records 479 solar installations in Loudoun County, Virginia (4.9 MW of capacity). Dataset coverage depends on Virginia's reporting programs, so the true total is higher.
How much does solar cost in Loudoun County?
The median installed price for recorded systems in Loudoun County is $4.08/W pre-incentive; the median system runs 9.1 kW.
Who installs solar in Loudoun 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.