Philadelphia, PA 19145 solar market data
Updated September 9, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19145 has 194 solar installations at a median installed cost of $5.96/W, installations down 5.2% over the trailing twelve months, and a Market Score of 34 — higher than 11% of U.S. zip markets.
Versus Pennsylvania
How 19145 compares with the state
Installed cost
$0.03/W below
state median $5.99/W
Market score
34 vs 50
Pennsylvania scores 50
Share of state installs
0.22%
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
19145 by year
55 installs in the trailing twelve months vs 58 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19145
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | FINLEY SHAPIRO CONSULTING | 18 | 0 | 1.11 | — |
| 2 | EOS ENERGY | 1 | 0 | 5.88 | $5.09 |
| 3 | RGS ENERGY | 1 | 0 | 36 | $6.83 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19146 Philadelphia | 1.7 km | 155 | $6.50 | 33 |
| 19148 Philadelphia | 1.9 km | 142 | $6.24 | 33 |
| 19147 Philadelphia | 2.6 km | 178 | $6.36 | 33 |
| 19103 Philadelphia | 3.2 km | 29 | $7.53 | 32 |
| 19107 Philadelphia | 3.4 km | 7 | $6.76 | 32 |
| 19106 Philadelphia | 4.0 km | 23 | $5.71 | 35 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19145
Share of systems with a recorded brand
Modules
SHARP90.0%
SUNTECH POWER10.0%
Inverters
SMA AMERICA100.0%
Frequently asked
Quick answers about 19145
How many solar installations are there in 19145?
SolarDNA counts 194 active solar installations in Philadelphia 19145, 193 of them residential, with data through September 9, 2025.
How much does solar cost in 19145?
The median residential system in 19145 cost $5.96 per watt over the trailing twelve months, $0.03/W below the Pennsylvania median.
Is solar growing in 19145?
Installations in 19145 are down 5.2%: 55 in the trailing twelve months versus 58 before.
Who installs solar in 19145?
FINLEY SHAPIRO CONSULTING, EOS ENERGY, RGS ENERGY lead the 3 installers with systems in 19145. The full comp set is above.
Is 19145 a good market for solar sales?
19145 scores 34 out of 100 (Fair, higher than 11% of U.S. zip markets). With under 500 installations the score is provisional.