Philadelphia, PA 19124 solar market data
Updated June 23, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19124 has 241 solar installations at a median installed cost of $8.26/W, installations up 0.0% over the trailing twelve months, and a Market Score of 33 — higher than 10% of U.S. zip markets.
Versus Pennsylvania
How 19124 compares with the state
Installed cost
$2.26/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.27%
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: 79–97 installs (midpoint 88)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
19124 by year
88 installs in the trailing twelve months vs 88 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19124
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | AZTEC SOLAR POWER | 1 | 0 | 4.14 | $8.26 |
| 2 | EOS ENERGY | 1 | 0 | 4.2 | $5.09 |
| 3 | HEAT SHED | 1 | 0 | 4.6 | $8.50 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19137 Philadelphia | 2.4 km | 23 | $5.75 | 35 |
| 19149 Philadelphia | 2.9 km | 93 | $7.75 | 33 |
| 19120 Philadelphia | 3.3 km | 214 | $6.95 | 32 |
| 19135 Philadelphia | 3.3 km | 129 | — | 43 |
| 19134 Philadelphia | 3.5 km | 114 | $6.77 | 33 |
| 19111 Philadelphia | 4.7 km | 271 | $6.12 | 26 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19124
Share of systems with a recorded brand
Modules
SUNPOWER66.7%
SUNTECH POWER33.3%
Inverters
SUNPOWER66.7%
PV POWERED33.3%
Frequently asked
Quick answers about 19124
How many solar installations are there in 19124?
SolarDNA counts 241 active solar installations in Philadelphia 19124, 239 of them residential, with data through June 23, 2025.
How much does solar cost in 19124?
The median residential system in 19124 cost $8.26 per watt over the trailing twelve months, $2.26/W above the Pennsylvania median.
Is solar growing in 19124?
Installations in 19124 are up 0.0%: 88 in the trailing twelve months versus 88 before.
Who installs solar in 19124?
AZTEC SOLAR POWER, EOS ENERGY, HEAT SHED lead the 3 installers with systems in 19124. The full comp set is above.
Is 19124 a good market for solar sales?
19124 scores 33 out of 100 (Fair, higher than 10% of U.S. zip markets). With under 500 installations the score is provisional.