Marion County, WV solar installation & market data
Updated May 13, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Marion County has 43 solar installations across 5 zip codes, recent growth not yet measurable, and an installs-weighted Market Score of 39.
Active installations
43
Zip markets
5
Median cost
—
12-mo growth
—
Installers active
0
County Market Score
Good · installs-weighted across 5 zips
Best zip in Marion County scores higher than 56% of U.S. zip markets.
Versus West Virginia
How Marion County compares with the state
Installed cost
—
state median —/W
Market score
39 vs 38
West Virginia scores 38
Share of state installs
1.67%
of 2.6K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 24.7%
residential solar added in West Virginia, 12 months through Jul 2026
Statewide market
5.8K systems
1.0% of homes · utility-reported through Jul 2026
Growth & pricing
Marion County by year
12 installs in the trailing twelve months vs 12 before
Installations by year
Median installed cost, $/W DC by year