Dallastown, PA solar installation & market data
Updated October 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Dallastown has 148 solar installations across 1 zip code at a median installed cost of $6.74/W, recent growth not yet measurable, and an installs-weighted Market Score of 33.
Active installations
148
Zip markets
1
Median cost
$6.74/W
12-mo growth
—
Installers active
9
City Market Score
Weak · installs-weighted across 1 zips
Best zip in Dallastown scores higher than 10% of U.S. zip markets.
Versus Pennsylvania
How Dallastown compares with the state
Installed cost
$0.74/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.17%
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
Dallastown by year
29 installs in the trailing twelve months vs 24 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Dallastown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | BRIGHT EYE SOLAR | 2 | 0 | 1 | $3.96 |
| 2 | STEWARTSTOWN ELECTRIC SERVICE | 2 | 0 | 1 | $6.62 |
| 3 | ADVANCED SOLAR | 1 | 0 | 1 | $7.80 |
| 4 | ASCOM | 1 | 0 | 1 | $7.39 |
| 5 | CORNERSTONE ELECTRIC | 1 | 0 | 1 | $8.17 |
| 6 | FW BEHLER | 1 | 0 | 1 | $4.79 |
| 7 | GETTYSBURG SOLAR | 1 | 0 | 1 | $6.25 |
| 8 | GREENSPRING ENERGY | 1 | 0 | 1 | $8.31 |
| 9 | SUNLION ENERGY SYSTEMS | 1 | 0 | 1 | $7.32 |
Zip markets
Zips in Dallastown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 17313 | 148 | $6.74 | 33 F |