Philadelphia, PA 19115 solar market data
Updated September 3, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19115 has 216 solar installations at a median installed cost of $6.35/W, recent growth not yet measurable, and a Market Score of 33 — higher than 10% of U.S. zip markets.
Versus Pennsylvania
How 19115 compares with the state
Installed cost
$0.35/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.24%
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
19115 by year
21 installs in the trailing twelve months vs 34 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19115
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | CRYSTAL LITE SOLAR | 1 | 0 | 6.58 | $4.75 |
| 2 | EDF RENEWABLE ENERGY | 1 | 0 | 2.76 | $7.74 |
| 3 | EXACT ELECTRIC | 1 | 0 | 3.22 | $6.92 |
| 4 | I NEED SOLAR COM | 1 | 0 | 9.66 | $5.77 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19152 Philadelphia | 3.3 km | 134 | $6.55 | 33 |
| 19116 Philadelphia | 3.4 km | 154 | $5.61 | 37 |
| 19006 Huntingdon Valley | 4.6 km | 130 | $5.80 | 35 |
| 19114 Philadelphia | 4.7 km | 157 | $6.74 | 33 |
| 19111 Philadelphia | 4.9 km | 271 | $6.12 | 26 |
| 19009 Bryn Athyn | 5.3 km | 9 | — | 42 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19115
Share of systems with a recorded brand
Modules
CSI SOLAR25.0%
REC SOLAR25.0%
TRINA SOLAR25.0%
WESTINGHOUSE SOLAR25.0%
Inverters
ENPHASE ENERGY50.0%
MOTECH INDUSTRIES25.0%
SMA AMERICA25.0%
Frequently asked
Quick answers about 19115
How many solar installations are there in 19115?
SolarDNA counts 216 active solar installations in Philadelphia 19115, 216 of them residential, with data through September 3, 2025.
How much does solar cost in 19115?
The median residential system in 19115 cost $6.35 per watt over the trailing twelve months, $0.35/W above the Pennsylvania median.
Is solar growing in 19115?
Recent growth cannot be measured yet for 19115: too few recent installs (data runs through September 3, 2025).
Who installs solar in 19115?
CRYSTAL LITE SOLAR, EDF RENEWABLE ENERGY, EXACT ELECTRIC lead the 4 installers with systems in 19115. The full comp set is above.
Is 19115 a good market for solar sales?
19115 scores 33 out of 100 (Fair, higher than 10% of U.S. zip markets). With under 500 installations the score is provisional.