King Of Prussia, PA solar installation & market data
Updated October 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
King Of Prussia has 154 solar installations across 1 zip code at a median installed cost of $6.50/W, recent growth not yet measurable, and an installs-weighted Market Score of 33.
Active installations
154
Zip markets
1
Median cost
$6.50/W
12-mo growth
—
Installers active
12
City Market Score
Weak · installs-weighted across 1 zips
Best zip in King Of Prussia scores higher than 10% of U.S. zip markets.
Versus Pennsylvania
How King Of Prussia compares with the state
Installed cost
$0.51/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
King Of Prussia by year
22 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in King Of Prussia
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | HEAT SHED | 3 | 0 | 1 | $5.66 |
| 2 | GUERRERA AND SONS ELECTRIC | 2 | 0 | 1 | $7.27 |
| 3 | MESA ELECTRIC | 2 | 0 | 1 | $9.23 |
| 4 | ASTRUM SOLAR | 1 | 0 | 1 | $5.75 |
| 5 | CONLYN SOLAR PRO | 1 | 0 | 1 | $6.49 |
| 6 | EE SOLAR | 1 | 0 | 1 | $6.56 |
| 7 | EOS ENERGY | 1 | 0 | 1 | $5.92 |
| 8 | HELIO POWER SYSTEMS | 1 | 0 | 1 | $7.75 |
| 9 | JK MECHANICAL | 1 | 0 | 1 | $6.44 |
| 10 | MT RUHL ELECTRIC CONTRACTING | 1 | 0 | 1 | $6.97 |
| 11 | SOLARDELPHIA | 1 | 0 | 1 | $7.07 |
| 12 | SUN TO SUN | 1 | 0 | 1 | $5.56 |
Zip markets
Zips in King Of Prussia
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 19406 | 154 | $6.50 | 33 F |