Greencastle, PA 17225 solar market data
Updated September 29, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Greencastle 17225 has 130 solar installations at a median installed cost of $5.29/W, recent growth not yet measurable, and a Market Score of 38 — higher than 21% of U.S. zip markets.
Versus Pennsylvania
How 17225 compares with the state
Installed cost
$0.71/W below
state median $5.99/W
Market score
38 vs 50
Pennsylvania scores 50
Share of state installs
0.15%
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
17225 by year
31 installs in the trailing twelve months vs 35 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 17225
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ENERGY SYSTEMS AND INSTALLATION | 3 | 0 | 35.99 | $5.12 |
| 2 | ROSENBERRYS ELECTRIC | 2 | 0 | 5.56 | $4.93 |
| 3 | ASTRUM SOLAR | 1 | 0 | 13 | $5.15 |
| 4 | BIG D ELECTRIC | 1 | 0 | 7.59 | $5.96 |
| 5 | GREENSPRING ENERGY | 1 | 0 | 3.15 | $6.71 |
| 6 | KC GREEN ENERGY | 1 | 0 | 10.78 | $5.29 |
| 7 | MOUNTAIN VIEW SOLAR AND WIND | 1 | 0 | 4.7 | $6.25 |
| 8 | STANDARD SOLAR | 1 | 0 | 9.4 | $6.08 |
| 9 | SUNLION ENERGY SYSTEMS | 1 | 0 | 10.08 | $4.55 |
| 10 | UNITED RENEWABLE ENERGY | 1 | 0 | 6.3 | $6.08 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 17236 Mercersburg | 14.3 km | 51 | $6.43 | 32 |
| 17268 Waynesboro | 15.5 km | 180 | $5.38 | 38 |
| 17252 Saint Thomas | 16.3 km | 22 | $5.61 | 36 |
| 17202 Chambersburg | 16.9 km | 556 | $5.34 | 37 |
| 17201 Chambersburg | 18.3 km | 72 | $7.09 | 32 |
| 17222 Fayetteville | 23.1 km | 97 | $6.75 | 33 |
Equipment
What gets installed in 17225
Share of systems with a recorded brand
Modules
GREEN POWER15.4%
HYUNDAI ENERGY SOLUTIONS15.4%
SOLARPARK KOREA15.4%
AMERICAN SOLAR WHOLESALE7.7%
CONERGY7.7%
Inverters
ENPHASE ENERGY38.5%
FRONIUS USA38.5%
SMA AMERICA15.4%
PV POWERED7.7%
Frequently asked
Quick answers about 17225
How many solar installations are there in 17225?
SolarDNA counts 130 active solar installations in Greencastle 17225, 109 of them residential, with data through September 29, 2026.
How much does solar cost in 17225?
The median residential system in 17225 cost $5.29 per watt over the trailing twelve months, $0.71/W below the Pennsylvania median.
Is solar growing in 17225?
Recent growth cannot be measured yet for 17225: too few recent installs (data runs through September 29, 2026).
Who installs solar in 17225?
ENERGY SYSTEMS AND INSTALLATION, ROSENBERRYS ELECTRIC, ASTRUM SOLAR lead the 10 installers with systems in 17225. The full comp set is above.
Is 17225 a good market for solar sales?
17225 scores 38 out of 100 (Fair, higher than 21% of U.S. zip markets). With under 500 installations the score is provisional.