Solar installations in Grayson County, VA
21 recorded installations in Grayson County, Virginia — capacity, prices and the installers doing the work.
At a glance
Grayson County, Virginia has 21 recorded solar installations totalling 125 kW of capacity — the 77th-highest count among the 108 Virginia counties with records, and under 1% of the state total. That is about 0.23% of the county's 8,961 housing units, against 0.51% statewide.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Search every recorded installation in Grayson County by installer, size, date and equipment.
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Top installers in Grayson County
No resolved installers recorded in this county.
Growth
Installations by year
How does Grayson County compare with the rest of Virginia?
The median recorded system in Grayson County is 5.2 kW, about 31% below the state median of 7.49 kW. By share of housing units with a recorded system, Grayson County ranks 60th of 93 Virginia counties with at least 10 installations. Fewer than 30 systems here report an installed price, so no county price median is published.
How has solar adoption changed in Grayson County?
The earliest recorded installation in Grayson County dates to 2006. The busiest year on record is 2018, with 7 installations. 2019 has 2 recorded installations so far. The county's cumulative total rose from 7 at the end of 2014 to 21 today. Recent years fill in as state programs and permit offices report, so the latest counts are provisional.
Frequently asked questions
How many homes have solar in Grayson County?
PanelCensus records 21 solar installations in Grayson County, Virginia (125 kW of capacity) — about 0.23% of the county's 8,961 housing units (U.S. Census ACS). Coverage depends on Virginia's public reporting, so the true total is likely higher.
How big is a typical solar system in Grayson County?
The median recorded system in Grayson County is 5.2 kW, against 7.5 kW for Virginia as a whole.
More solar data near Grayson County
- Solar in Virginia· 18,447 installations
- Solar installers in Virginia
- Solar in Carroll County· 23 installations
- Solar in Northumberland County· 23 installations
- Solar in Greensville County· 22 installations
- Solar in Poquoson city· 21 installations
- Solar in Smyth County· 21 installations
- Solar in Wythe County· 21 installations
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. Market penetration = recorded installations ÷ housing units (U.S. Census Bureau ACS 5-Year, Table B25001); it undercounts where dataset coverage is partial. See methodology.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published October 10, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Solar installations in Grayson County, Virginia”, https://panelcensus.com/solar/virginia/grayson-county (data as of October 10, 2026).