Franklin County, PA solar installation & market data
Updated October 2, 2026 By The SolarDNA Data Team
Franklin County has 1,189 solar installations across 24 zip codes at a median installed cost of $5.62/W, installations down 1.5% over the trailing twelve months, and an installs-weighted Market Score of 37.
Active installations
1,189
Zip markets
24
Median cost
$5.62/W
12-mo growth
▼ 1.5%
Installers active
24
County Market Score
Fair · installs-weighted across 24 zips
Best zip in Franklin County scores higher than 72% of U.S. zip markets.
Versus Pennsylvania
How Franklin County compares with the state
Installed cost
$0.38/W below
state median $5.99/W
Market score
37 vs 50
Pennsylvania scores 50
Share of state installs
1.34%
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: 288–352 installs (midpoint 320)
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
Franklin County by year
322 installs in the trailing twelve months vs 327 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Franklin County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | MOUNTAIN VIEW SOLAR AND WIND | 27 | 0 | 5 | $6.46 |
| 2 | ROSENBERRYS ELECTRIC | 23 | 0 | 8 | $5.28 |
| 3 | ADVANCED SOLAR | 14 | 0 | 5 | $5.99 |
| 4 | ASTRUM SOLAR | 11 | 0 | 3 | $4.70 |
| 5 | STANDARD SOLAR | 6 | 0 | 5 | $6.11 |
| 6 | SUNLION ENERGY SYSTEMS | 6 | 0 | 4 | $5.40 |
| 7 | ENERGY SYSTEMS AND INSTALLATION | 5 | 0 | 3 | $4.99 |
| 8 | ANYTIME ELECTRIC | 2 | 0 | 1 | $5.62 |
| 9 | KC GREEN ENERGY | 2 | 0 | 2 | $5.14 |
| 10 | GREENSPRING ENERGY | 2 | 0 | 2 | $7.37 |
| 11 | EARTH ENERGY INNOVATIONS | 2 | 0 | 2 | $5.15 |
| 12 | USA SOLAR STORE | 2 | 0 | 2 | $9.30 |
| 13 | AIREVOLUTION WIND ENERGY SYSTEMS | 2 | 0 | 2 | $3.15 |
| 14 | BIG D ELECTRIC | 2 | 0 | 2 | $5.21 |
| 15 | GUERRERA AND SONS ELECTRIC | 1 | 0 | 1 | $6.09 |
| 16 | CALIFORNIA GREEN ENERGY CONSTRUCTION | 1 | 0 | 1 | $7.40 |
| 17 | I NEED SOLAR COM | 1 | 0 | 1 | $6.54 |
| 18 | SOLTERRA SOLAR | 1 | 0 | 1 | $5.13 |
| 19 | UNITED RENEWABLE ENERGY | 1 | 0 | 1 | $6.08 |
| 20 | SUNPOWER | 1 | 0 | 1 | $10.21 |
| 21 | MILESTONE SOLAR | 1 | 0 | 1 | $2.90 |
| 22 | DAFLURE HEATING AND COOLING | 1 | 0 | 1 | $3.71 |
| 23 | ENVINITY | 1 | 0 | 1 | $5.78 |
| 24 | EICHELBERGER ENERGY | 1 | 0 | 1 | $2.86 |
Zip markets
Zips in Franklin County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 17202 | 556 | $5.34 | 37 D |
| 17268 | 180 | $5.38 | 38 D |
| 17225 | 130 | $5.29 | 38 D |
| 17222 | 97 | $6.75 | 33 F |
| 17201 | 72 | $7.09 | 32 F |
| 17236 | 51 | $6.43 | 32 F |
| 17244 | 23 | — | 42 C |
| 17252 | 22 | $5.61 | 36 D |
| 17262 | 14 | — | 42 C |
| 17221 | 7 | — | 42 C |
| 17271 | 6 | — | 42 C |
| 17224 | 5 | $5.82 | 35 D |
| 17220 | 4 | $3.70 | 45 C |
| 17219 | 4 | $3.44 | 46 B |
| 17237 | 3 | — | 42 C |
| 17214 | 3 | — | 42 C |
| 17247 | 2 | — | 42 C |
| 17231 | 2 | — | 42 C |
| 17246 | 2 | — | 42 C |
| 17210 | 2 | — | 42 C |
| 17256 | 1 | — | 42 C |
| 17265 | 1 | $5.04 | 38 D |
| 17235 | 1 | — | 42 C |
| 17261 | 1 | — | 42 C |