Doylestown, PA 18901 solar market data
Updated August 10, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Doylestown 18901 has 196 solar installations at a median installed cost of $6.88/W, recent growth not yet measurable, and a Market Score of 33 — higher than 10% of U.S. zip markets.
Versus Pennsylvania
How 18901 compares with the state
Installed cost
$0.89/W above
state median $5.99/W
Market score
33 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
Growth & pricing
18901 by year
21 installs in the trailing twelve months vs 22 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18901
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | HEAT SHED | 11 | 0 | 6.83 | $6.92 |
| 2 | MOORE ENERGY | 5 | 0 | 14.37 | $7.16 |
| 3 | SOLARDELPHIA | 4 | 0 | 6.56 | $7.57 |
| 4 | ASTRUM SOLAR | 3 | 0 | 9.8 | $5.55 |
| 5 | EDF RENEWABLE ENERGY | 3 | 0 | 5.33 | $6.40 |
| 6 | PENN RENEWABLES | 3 | 0 | 13.24 | $6.21 |
| 7 | EOS ENERGY | 2 | 0 | 7.08 | $5.32 |
| 8 | KC LARSON | 2 | 0 | 10.94 | $8.17 |
| 9 | ALTERNATIVE CONSTRUCTION TECHNOLOGIES | 1 | 0 | 4.8 | $9.16 |
| 10 | ECOMERICA CONSULTING AND CONSTRUCTION | 1 | 0 | 5.88 | $5.87 |
| 11 | EVOKE SOLAR | 1 | 0 | 6.54 | $4.25 |
| 12 | GGE | 1 | 0 | 8.28 | $6.14 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 18933 Lumberville | 4.7 km | 6 | $6.74 | 32 |
| 18914 Chalfont | 5.9 km | 161 | $5.86 | 35 |
| 18902 Doylestown | 6.5 km | 143 | $5.62 | 36 |
| 18976 Warrington | 6.7 km | 163 | $5.85 | 35 |
| 18929 Jamison | 7.0 km | 40 | $6.39 | 32 |
| 18925 Furlong | 7.2 km | 48 | $5.87 | 35 |
Same city
Other zips in Doylestown
Equipment
What gets installed in 18901
Share of systems with a recorded brand
Modules
SUNPOWER26.8%
SANYO ELECTRIC OF PANASONIC GROUP12.2%
SHARP12.2%
SUNTECH POWER9.8%
CSI SOLAR4.9%
Inverters
SMA AMERICA24.4%
SUNPOWER24.4%
ENPHASE ENERGY14.6%
FRONIUS USA14.6%
POWER-ONE4.9%
Frequently asked
Quick answers about 18901
How many solar installations are there in 18901?
SolarDNA counts 196 active solar installations in Doylestown 18901, 179 of them residential, with data through August 10, 2026.
How much does solar cost in 18901?
The median residential system in 18901 cost $6.88 per watt over the trailing twelve months, $0.89/W above the Pennsylvania median.
Is solar growing in 18901?
Recent growth cannot be measured yet for 18901: too few recent installs (data runs through August 10, 2026).
Who installs solar in 18901?
HEAT SHED, MOORE ENERGY, SOLARDELPHIA lead the 21 installers with systems in 18901. The full comp set is above.
Is 18901 a good market for solar sales?
18901 scores 33 out of 100 (Fair, higher than 10% of U.S. zip markets). With under 500 installations the score is provisional.