Philadelphia, PA 19111 solar market data
Updated September 23, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19111 has 271 solar installations at a median installed cost of $6.12/W, installations down 33.3% over the trailing twelve months, and a Market Score of 26 — higher than 0% of U.S. zip markets.
Versus Pennsylvania
How 19111 compares with the state
Installed cost
$0.12/W above
state median $5.99/W
Market score
26 vs 50
Pennsylvania scores 50
Share of state installs
0.31%
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: 37–51 installs (midpoint 44)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
19111 by year
52 installs in the trailing twelve months vs 78 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19111
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | EOS ENERGY | 2 | 0 | 5.06 | $6.54 |
| 2 | CONLYN SOLAR PRO | 1 | 0 | 4.6 | $6.10 |
| 3 | KISS ELECTRIC | 1 | 0 | 3.85 | $6.00 |
| 4 | RGS ENERGY | 1 | 0 | 2.99 | $6.13 |
| 5 | TESLA | 1 | 0 | 4.8 | $7.17 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19012 Cheltenham | 2.0 km | 108 | $5.34 | 38 |
| 19149 Philadelphia | 2.8 km | 93 | $7.75 | 33 |
| 19152 Philadelphia | 3.0 km | 134 | $6.55 | 33 |
| 19120 Philadelphia | 4.4 km | 214 | $6.95 | 32 |
| 19027 Elkins Park | 4.6 km | 126 | $5.90 | 35 |
| 19135 Philadelphia | 4.6 km | 129 | — | 43 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19111
Share of systems with a recorded brand
Modules
CSI SOLAR50.0%
GREEN POWER16.7%
SHARP16.7%
TBEA XINJIANG SUNOASIS16.7%
Inverters
ENPHASE ENERGY33.3%
FRONIUS USA33.3%
SMA AMERICA33.3%
Frequently asked
Quick answers about 19111
How many solar installations are there in 19111?
SolarDNA counts 271 active solar installations in Philadelphia 19111, 270 of them residential, with data through September 23, 2025.
How much does solar cost in 19111?
The median residential system in 19111 cost $6.12 per watt over the trailing twelve months, $0.12/W above the Pennsylvania median.
Is solar growing in 19111?
Installations in 19111 are down 33.3%: 52 in the trailing twelve months versus 78 before.
Who installs solar in 19111?
EOS ENERGY, CONLYN SOLAR PRO, KISS ELECTRIC lead the 5 installers with systems in 19111. The full comp set is above.
Is 19111 a good market for solar sales?
19111 scores 26 out of 100 (Weak, higher than 0% of U.S. zip markets). With under 500 installations the score is provisional.