Chalfont, PA 18914 solar market data
Updated September 29, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Chalfont 18914 has 161 solar installations at a median installed cost of $5.86/W, recent growth not yet measurable, and a Market Score of 35 — higher than 14% of U.S. zip markets.
Versus Pennsylvania
How 18914 compares with the state
Installed cost
$0.13/W below
state median $5.99/W
Market score
35 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
18914 by year
13 installs in the trailing twelve months vs 15 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18914
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | HEAT SHED | 4 | 0 | 8.17 | $7.13 |
| 2 | ASTRUM SOLAR | 3 | 0 | 8.81 | $5.85 |
| 3 | SUNPRIME ENERGY | 3 | 0 | 11.12 | $5.85 |
| 4 | SUNTRICITY POWER | 2 | 0 | 8.28 | $6.17 |
| 5 | CONLYN SOLAR PRO | 1 | 0 | 4.6 | $7.15 |
| 6 | ENERGY CONNECTION | 1 | 0 | 9.36 | $7.64 |
| 7 | EOS ENERGY | 1 | 0 | 6.3 | $5.06 |
| 8 | EVERGREEN SOLAR AND GEOTHERMAL | 1 | 0 | 85.54 | $4.54 |
| 9 | EVOKE SOLAR | 1 | 0 | 10.01 | $4.94 |
| 10 | FIRST POWER AND LIGHT | 1 | 0 | 17.66 | $4.85 |
| 11 | GUERRERA AND SONS ELECTRIC | 1 | 0 | 5.98 | $7.99 |
| 12 | MERCURY SOLAR | 1 | 0 | 6.44 | $5.21 |
Equipment
What gets installed in 18914
Share of systems with a recorded brand
Modules
SUNPOWER37.5%
SUNTECH POWER16.7%
GRAPE SOLAR12.5%
AMERICAN SOLAR WHOLESALE8.3%
CSI SOLAR8.3%
Inverters
SMA AMERICA33.3%
ENPHASE ENERGY25.0%
SUNPOWER25.0%
FRONIUS USA8.3%
POWER-ONE4.2%
Frequently asked
Quick answers about 18914
How many solar installations are there in 18914?
SolarDNA counts 161 active solar installations in Chalfont 18914, 154 of them residential, with data through September 29, 2026.
How much does solar cost in 18914?
The median residential system in 18914 cost $5.86 per watt over the trailing twelve months, $0.13/W below the Pennsylvania median.
Is solar growing in 18914?
Recent growth cannot be measured yet for 18914: too few recent installs (data runs through September 29, 2026).
Who installs solar in 18914?
HEAT SHED, ASTRUM SOLAR, SUNPRIME ENERGY lead the 17 installers with systems in 18914. The full comp set is above.
Is 18914 a good market for solar sales?
18914 scores 35 out of 100 (Fair, higher than 14% of U.S. zip markets). With under 500 installations the score is provisional.