Doylestown, PA 18902 solar market data
Updated September 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Doylestown 18902 has 143 solar installations at a median installed cost of $5.62/W, recent growth not yet measurable, and a Market Score of 36 — higher than 17% of U.S. zip markets.
Versus Pennsylvania
How 18902 compares with the state
Installed cost
$0.37/W below
state median $5.99/W
Market score
36 vs 50
Pennsylvania scores 50
Share of state installs
0.16%
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
18902 by year
14 installs in the trailing twelve months vs 16 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18902
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | MOORE ENERGY | 7 | 0 | 46.37 | $6.30 |
| 2 | ASTRUM SOLAR | 3 | 0 | 9.1 | $4.55 |
| 3 | ENEFEX | 2 | 0 | 7.12 | $3.48 |
| 4 | CARR DUFF | 1 | 0 | 10.58 | $5.26 |
| 5 | DYNAMIC SOLAR | 1 | 0 | 201.63 | $4.50 |
| 6 | ECOMERICA CONSULTING AND CONSTRUCTION | 1 | 0 | 8.46 | $5.62 |
| 7 | EXACT ELECTRIC | 1 | 0 | 7 | $3.50 |
| 8 | HEAT SHED | 1 | 0 | 6.08 | $6.60 |
| 9 | HELIO POWER SYSTEMS | 1 | 0 | 8.1 | $6.42 |
| 10 | PENN RENEWABLES | 1 | 0 | 10.32 | $8.66 |
| 11 | SUNBURST ENERGY SYSTEMS | 1 | 0 | 20.24 | $4.54 |
| 12 | SUNPRIME ENERGY | 1 | 0 | 9.4 | $5.63 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 18933 Lumberville | 2.2 km | 6 | $6.74 | 32 |
| 18913 Carversville | 5.2 km | 5 | $8.24 | 32 |
| 18901 Doylestown | 6.5 km | 196 | $6.88 | 33 |
| 18925 Furlong | 6.5 km | 48 | $5.87 | 35 |
| 18947 Pipersville | 8.8 km | 74 | $6.42 | 33 |
| 18938 New Hope | 9.6 km | 143 | $6.39 | 33 |
Same city
Other zips in Doylestown
Equipment
What gets installed in 18902
Share of systems with a recorded brand
Modules
MAGE SOLAR19.1%
SHARP19.1%
SANYO ELECTRIC OF PANASONIC GROUP9.5%
SUNPOWER9.5%
AXITEC4.8%
Inverters
ENPHASE ENERGY36.4%
SMA AMERICA27.3%
FRONIUS USA13.6%
SATCON TECHNOLOGY9.1%
SUNPOWER9.1%
Frequently asked
Quick answers about 18902
How many solar installations are there in 18902?
SolarDNA counts 143 active solar installations in Doylestown 18902, 134 of them residential, with data through September 22, 2026.
How much does solar cost in 18902?
The median residential system in 18902 cost $5.62 per watt over the trailing twelve months, $0.37/W below the Pennsylvania median.
Is solar growing in 18902?
Recent growth cannot be measured yet for 18902: too few recent installs (data runs through September 22, 2026).
Who installs solar in 18902?
MOORE ENERGY, ASTRUM SOLAR, ENEFEX lead the 13 installers with systems in 18902. The full comp set is above.
Is 18902 a good market for solar sales?
18902 scores 36 out of 100 (Fair, higher than 17% of U.S. zip markets). With under 500 installations the score is provisional.