Philadelphia, PA 19146 solar market data
Updated September 14, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Philadelphia 19146 has 155 solar installations at a median installed cost of $6.50/W, recent growth not yet measurable, and a Market Score of 33 — higher than 10% of U.S. zip markets.
Versus Pennsylvania
How 19146 compares with the state
Installed cost
$0.51/W above
state median $5.99/W
Market score
33 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
Growth & pricing
19146 by year
10 installs in the trailing twelve months vs 20 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 19146
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ALTERNATIVE ENERGY STORE | 1 | 0 | 2.82 | $9.04 |
| 2 | ECLIPSE SOLAR | 1 | 0 | 5.13 | $6.80 |
| 3 | EOS ENERGY | 1 | 0 | 3.22 | $4.93 |
| 4 | EXACT ELECTRIC | 1 | 0 | 5.5 | $4.50 |
| 5 | SOLAR GREENERGY | 1 | 0 | 2.3 | $6.50 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 19103 Philadelphia | 1.6 km | 29 | $7.53 | 32 |
| 19145 Philadelphia | 1.7 km | 194 | $5.96 | 34 |
| 19147 Philadelphia | 2.0 km | 178 | $6.36 | 33 |
| 19107 Philadelphia | 2.1 km | 7 | $6.76 | 32 |
| 19148 Philadelphia | 2.6 km | 142 | $6.24 | 33 |
| 19106 Philadelphia | 2.9 km | 23 | $5.71 | 35 |
Same city
Other zips in Philadelphia
Equipment
What gets installed in 19146
Share of systems with a recorded brand
Modules
MOTECH INDUSTRIES40.0%
CSI SOLAR20.0%
SUNPOWER20.0%
TRINA SOLAR20.0%
Inverters
PV POWERED40.0%
ENPHASE ENERGY20.0%
SMA AMERICA20.0%
SUNPOWER20.0%
Frequently asked
Quick answers about 19146
How many solar installations are there in 19146?
SolarDNA counts 155 active solar installations in Philadelphia 19146, 153 of them residential, with data through September 14, 2026.
How much does solar cost in 19146?
The median residential system in 19146 cost $6.50 per watt over the trailing twelve months, $0.51/W above the Pennsylvania median.
Is solar growing in 19146?
Recent growth cannot be measured yet for 19146: too few recent installs (data runs through September 14, 2026).
Who installs solar in 19146?
ALTERNATIVE ENERGY STORE, ECLIPSE SOLAR, EOS ENERGY lead the 5 installers with systems in 19146. The full comp set is above.
Is 19146 a good market for solar sales?
19146 scores 33 out of 100 (Weak, higher than 10% of U.S. zip markets). With under 500 installations the score is provisional.