Somerset County, PA solar installation & market data
Updated September 30, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Somerset County has 226 solar installations across 22 zip codes at a median installed cost of $5.82/W, installations up 182.1% over the trailing twelve months, and an installs-weighted Market Score of 40.
Active installations
226
Zip markets
22
Median cost
$5.82/W
12-mo growth
▲ 182.1%
Installers active
7
County Market Score
Good · installs-weighted across 22 zips
Best zip in Somerset County scores higher than 54% of U.S. zip markets.
Versus Pennsylvania
How Somerset County compares with the state
Installed cost
$0.17/W below
state median $5.99/W
Market score
40 vs 50
Pennsylvania scores 50
Share of state installs
0.26%
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
Next-12-month outlook: 77–105 installs (midpoint 91)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
Somerset County by year
79 installs in the trailing twelve months vs 28 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Somerset County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | WEST PENN ENERGY SOLUTIONS | 2 | 0 | 2 | $8.00 |
| 2 | REAL EARTH POWER | 2 | 0 | 2 | $5.77 |
| 3 | ENERGY INDEPENDENT SOLUTIONS | 1 | 0 | 1 | $6.09 |
| 4 | VOX ENERGY SOLUTIONS | 1 | 0 | 1 | $6.68 |
| 5 | BIG D ELECTRIC | 1 | 0 | 1 | $5.19 |
| 6 | ASTRUM SOLAR | 1 | 0 | 1 | $4.32 |
| 7 | J B ELECTRIC | 1 | 0 | 1 | $3.26 |
Zip markets
Zips in Somerset County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 15501 | 79 | — | 43 C |
| 15928 | 21 | — | 42 C |
| 15963 | 20 | $5.27 | 37 D |
| 15541 | 16 | $4.68 | 40 C |
| 15552 | 12 | $5.19 | 38 D |
| 15563 | 11 | — | 42 C |
| 15926 | 9 | $9.00 | 32 F |
| 15935 | 9 | $7.00 | 32 F |
| 15531 | 8 | $5.32 | 37 D |
| 15557 | 7 | — | 42 C |
| 15424 | 7 | — | 42 C |
| 15530 | 7 | — | 42 C |
| 15558 | 3 | — | 42 C |
| 15562 | 3 | — | 42 C |
| 15936 | 3 | — | 42 C |
| 15924 | 3 | — | 42 C |
| 15411 | 2 | $6.68 | 32 F |
| 15561 | 2 | — | 42 C |
| 15560 | 1 | — | 42 C |
| 15547 | 1 | — | 42 C |
| 15937 | 1 | — | 42 C |
| 15540 | 1 | — | 42 C |