Exton, PA solar installation & market data
Updated September 16, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Exton has 73 solar installations across 1 zip code at a median installed cost of $5.67/W, recent growth not yet measurable, and an installs-weighted Market Score of 36.
Active installations
73
Zip markets
1
Median cost
$5.67/W
12-mo growth
—
Installers active
12
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Exton scores higher than 15% of U.S. zip markets.
Versus Pennsylvania
How Exton compares with the state
Installed cost
$0.32/W below
state median $5.99/W
Market score
36 vs 50
Pennsylvania scores 50
Share of state installs
0.08%
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
Exton by year
6 installs in the trailing twelve months vs 12 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Exton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ASTRUM SOLAR | 2 | 0 | 1 | $4.24 |
| 2 | EDF RENEWABLE ENERGY | 2 | 0 | 1 | $5.86 |
| 3 | RGS ENERGY | 2 | 0 | 1 | $5.58 |
| 4 | SOLULAR | 2 | 0 | 1 | $6.92 |
| 5 | CMI SOLAR ELECTRIC | 1 | 0 | 1 | $6.72 |
| 6 | ECLIPSE SOLAR | 1 | 0 | 1 | $6.89 |
| 7 | EOS ENERGY | 1 | 0 | 1 | $7.22 |
| 8 | GREEN POWER ENERGY | 1 | 0 | 1 | $4.85 |
| 9 | HALLER ENTERPRISES | 1 | 0 | 1 | $5.11 |
| 10 | MESA ELECTRIC | 1 | 0 | 1 | $6.79 |
| 11 | OPEN SKY ENERGY | 1 | 0 | 1 | $4.21 |
| 12 | PV SUNSHINE SOLUTIONS | 1 | 0 | 1 | $5.71 |
Zip markets
Zips in Exton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 19341 | 73 | $5.67 | 36 D |