Quakertown, PA 18951 solar market data
Updated September 23, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Quakertown 18951 has 321 solar installations at a median installed cost of $6.25/W, recent growth not yet measurable, and a Market Score of 34 — higher than 12% of U.S. zip markets.
Versus Pennsylvania
How 18951 compares with the state
Installed cost
$0.25/W above
state median $5.99/W
Market score
34 vs 50
Pennsylvania scores 50
Share of state installs
0.36%
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
18951 by year
28 installs in the trailing twelve months vs 39 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18951
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ASTRUM SOLAR | 5 | 0 | 23.09 | $6.14 |
| 2 | PENN RENEWABLES | 5 | 0 | 8.7 | $7.49 |
| 3 | HEAT SHED | 4 | 0 | 6.85 | $4.99 |
| 4 | GREENSPRING ENERGY | 2 | 0 | 5.02 | $6.89 |
| 5 | I NEED SOLAR COM | 2 | 0 | 39.22 | $6.26 |
| 6 | SONIC DEVELOPMENT | 2 | 0 | 10.34 | $5.79 |
| 7 | ADVANCED SOLAR | 1 | 0 | 3.43 | $5.98 |
| 8 | AZTEC SOLAR POWER | 1 | 0 | 9.9 | $7.98 |
| 9 | BLOSSER ELECTRIC | 1 | 0 | 10.56 | $6.95 |
| 10 | BORREGO SOLAR | 1 | 0 | 74.75 | $5.97 |
| 11 | DW TECHNOLOGIES | 1 | 0 | 11.04 | $6.57 |
| 12 | EOS ENERGY | 1 | 0 | 9.6 | $6.25 |
Equipment
What gets installed in 18951
Share of systems with a recorded brand
Modules
SUNPOWER30.3%
SANYO ELECTRIC OF PANASONIC GROUP15.2%
SCHUCO USA12.1%
MAGE SOLAR9.1%
SUNTECH POWER9.1%
Inverters
SMA AMERICA33.3%
ENPHASE ENERGY27.3%
FRONIUS USA15.2%
SUNPOWER9.1%
POWER-ONE6.1%
Frequently asked
Quick answers about 18951
How many solar installations are there in 18951?
SolarDNA counts 321 active solar installations in Quakertown 18951, 297 of them residential, with data through September 23, 2026.
How much does solar cost in 18951?
The median residential system in 18951 cost $6.25 per watt over the trailing twelve months, $0.25/W above the Pennsylvania median.
Is solar growing in 18951?
Recent growth cannot be measured yet for 18951: too few recent installs (data runs through September 23, 2026).
Who installs solar in 18951?
ASTRUM SOLAR, PENN RENEWABLES, HEAT SHED lead the 19 installers with systems in 18951. The full comp set is above.
Is 18951 a good market for solar sales?
18951 scores 34 out of 100 (Fair, higher than 12% of U.S. zip markets). With under 500 installations the score is provisional.