Philadelphia, PA 19141 solar market data
Updated September 9, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19141 has 162 solar installations at a median installed cost of $5.95/W, installations down 18.1% over the trailing twelve months, and a Market Score of 30 — higher than 4% of U.S. zip markets.
Versus Pennsylvania
How 19141 compares with the state
Installed cost
$0.04/W below
state median $5.99/W
Market score
30 vs 50
Pennsylvania scores 50
Share of state installs
0.18%
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: 49–59 installs (midpoint 54)
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
19141 by year
59 installs in the trailing twelve months vs 72 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19141
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | EOS ENERGY | 1 | 0 | 5.06 | $5.95 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19120 Philadelphia | 2.0 km | 214 | $6.95 | 32 |
| 19126 Philadelphia | 2.3 km | 103 | $7.76 | 33 |
| 19144 Philadelphia | 2.4 km | 189 | $6.79 | 33 |
| 19138 Philadelphia | 2.5 km | 209 | $6.83 | 31 |
| 19140 Philadelphia | 2.7 km | 143 | $4.93 | 40 |
| 19119 Philadelphia | 4.1 km | 310 | $7.32 | 34 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19141
Share of systems with a recorded brand
Modules
TRINA SOLAR100.0%
Inverters
SMA AMERICA100.0%
Frequently asked
Quick answers about 19141
How many solar installations are there in 19141?
SolarDNA counts 162 active solar installations in Philadelphia 19141, 161 of them residential, with data through September 9, 2025.
How much does solar cost in 19141?
The median residential system in 19141 cost $5.95 per watt over the trailing twelve months, $0.04/W below the Pennsylvania median.
Is solar growing in 19141?
Installations in 19141 are down 18.1%: 59 in the trailing twelve months versus 72 before.
Who installs solar in 19141?
EOS ENERGY lead the 1 installers with systems in 19141. The full comp set is above.
Is 19141 a good market for solar sales?
19141 scores 30 out of 100 (Weak, higher than 4% of U.S. zip markets). With under 500 installations the score is provisional.