Johnstown, PA 15905 solar market data
Updated September 30, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Johnstown 15905 has 56 solar installations at a median installed cost of $8.04/W, recent growth not yet measurable, and a Market Score of 32 — higher than 9% of U.S. zip markets.
Versus Pennsylvania
How 15905 compares with the state
Installed cost
$2.05/W above
state median $5.99/W
Market score
32 vs 50
Pennsylvania scores 50
Share of state installs
0.06%
of 88.5K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 48.7%
residential solar added in Pennsylvania, 12 months through Jul 2026
Statewide market
105.3K systems
2.8% of homes · utility-reported through Jul 2026
Growth & pricing
15905 by year
17 installs in the trailing twelve months vs 18 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 15905
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | WEST PENN ENERGY SOLUTIONS | 1 | 0 | 10.32 | $8.04 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 15902 Johnstown | 3.9 km | 26 | $6.72 | 32 |
| 15906 Johnstown | 5.0 km | 12 | $5.87 | 35 |
| 15904 Johnstown | 7.0 km | 67 | $6.04 | 34 |
| 15935 Hollsopple | 8.1 km | 9 | $7.00 | 32 |
| 15928 Davidsville | 9.2 km | 21 | — | 42 |
| 15942 Mineral Point | 12.2 km | 9 | $4.70 | 40 |
Same city
Other zips in Johnstown
Equipment
What gets installed in 15905
Share of systems with a recorded brand
Modules
Inverters
FRONIUS USA100.0%
Frequently asked
Quick answers about 15905
How many solar installations are there in 15905?
SolarDNA counts 56 active solar installations in Johnstown 15905, 53 of them residential, with data through September 30, 2026.
How much does solar cost in 15905?
The median residential system in 15905 cost $8.04 per watt over the trailing twelve months, $2.05/W above the Pennsylvania median.
Is solar growing in 15905?
Recent growth cannot be measured yet for 15905: too few recent installs (data runs through September 30, 2026).
Who installs solar in 15905?
WEST PENN ENERGY SOLUTIONS lead the 1 installers with systems in 15905. The full comp set is above.
Is 15905 a good market for solar sales?
15905 scores 32 out of 100 (Weak, higher than 9% of U.S. zip markets). With under 500 installations the score is provisional.