Cumberland County, PA solar installation & market data
Updated September 30, 2026 By The SolarDNA Data Team
Cumberland County has 4,025 solar installations across 18 zip codes at a median installed cost of $5.97/W, installations down 15.5% over the trailing twelve months, and an installs-weighted Market Score of 35.
Active installations
4,025
Zip markets
18
Median cost
$5.97/W
12-mo growth
▼ 15.5%
Installers active
37
County Market Score
Fair · installs-weighted across 18 zips
Best zip in Cumberland County scores higher than 49% of U.S. zip markets.
Versus Pennsylvania
How Cumberland County compares with the state
Installed cost
$0.02/W below
state median $5.99/W
Market score
35 vs 50
Pennsylvania scores 50
Share of state installs
4.55%
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: 370–452 installs (midpoint 411)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Cumberland County by year
446 installs in the trailing twelve months vs 528 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Cumberland County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | YOUR ENERGY SOLUTIONS | 28 | 0 | 6 | $6.03 |
| 2 | ASTRUM SOLAR | 26 | 0 | 9 | $5.41 |
| 3 | I NEED SOLAR COM | 25 | 0 | 10 | $5.98 |
| 4 | EICHELBERGER ENERGY | 24 | 0 | 8 | $5.97 |
| 5 | SECCO | 24 | 0 | 9 | $7.53 |
| 6 | SUNLION ENERGY SYSTEMS | 23 | 0 | 7 | $5.70 |
| 7 | GREENSPRING ENERGY | 18 | 0 | 9 | $5.45 |
| 8 | CALIFORNIA GREEN ENERGY CONSTRUCTION | 14 | 0 | 7 | $6.35 |
| 9 | ADVANCED SOLAR | 13 | 0 | 5 | $6.29 |
| 10 | DAFLURE HEATING AND COOLING | 8 | 0 | 6 | $7.68 |
| 11 | HALLER ENTERPRISES | 7 | 0 | 5 | $4.13 |
| 12 | JK MECHANICAL | 6 | 0 | 6 | $4.55 |
| 13 | ASCOM | 5 | 0 | 3 | $6.34 |
| 14 | GREEN ENERGY CONSTRUCTION CONSULTING | 5 | 0 | 5 | $5.92 |
| 15 | SAFE SOLAR | 4 | 0 | 4 | $6.73 |
| 16 | KC GREEN ENERGY | 3 | 0 | 2 | $4.97 |
| 17 | MAXIMUS SOLAR | 3 | 0 | 3 | $5.38 |
| 18 | WORLEY AND OBETZ | 2 | 0 | 2 | $5.47 |
| 19 | ENVINITY | 2 | 0 | 2 | $6.77 |
| 20 | ENDLESS MTN SOLAR SERVICES | 2 | 0 | 2 | $7.01 |
| 21 | SUN DIRECTED | 2 | 0 | 2 | $6.44 |
| 22 | NORTH MOUNTAIN SOLAR | 2 | 0 | 2 | $3.56 |
| 23 | STEWARTSTOWN ELECTRIC SERVICE | 1 | 0 | 1 | $5.00 |
| 24 | ABSOLUTE SOLAR AND ENERGY SOLUTIONS | 1 | 0 | 1 | $5.50 |
| 25 | EDF RENEWABLE ENERGY | 1 | 0 | 1 | $6.22 |
Zip markets
Zips in Cumberland County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 17015 | 808 | $5.69 | 35 D |
| 17050 | 649 | $5.85 | 37 D |
| 17013 | 490 | $6.26 | 35 D |
| 17055 | 487 | $6.00 | 32 F |
| 17011 | 387 | $5.66 | 37 D |
| 17025 | 292 | $6.57 | 34 D |
| 17257 | 271 | $6.40 | 33 D |
| 17070 | 254 | $6.50 | 33 D |
| 17241 | 120 | $5.55 | 37 D |
| 17007 | 89 | $4.65 | 41 C |
| 17065 | 77 | $5.80 | 35 D |
| 17043 | 42 | $6.06 | 34 D |
| 17240 | 41 | $6.37 | 32 F |
| 17266 | 7 | — | 42 C |
| 17093 | 6 | $5.82 | 35 D |
| 17081 | 2 | $5.98 | 34 D |
| 17027 | 2 | — | 42 C |
| 17072 | 1 | — | 42 C |