Warminster, PA 18974 solar market data
Updated September 10, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Warminster 18974 has 262 solar installations at a median installed cost of $5.70/W, recent growth not yet measurable, and a Market Score of 37 — higher than 17% of U.S. zip markets.
Versus Pennsylvania
How 18974 compares with the state
Installed cost
$0.29/W below
state median $5.99/W
Market score
37 vs 50
Pennsylvania scores 50
Share of state installs
0.30%
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
18974 by year
21 installs in the trailing twelve months vs 24 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18974
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | MOORE ENERGY | 6 | 0 | 16.26 | $6.22 |
| 2 | SOLAR GREENERGY | 5 | 0 | 13.27 | $5.09 |
| 3 | ASTRUM SOLAR | 1 | 0 | 9.07 | $4.75 |
| 4 | DYNAMIC SOLAR | 1 | 0 | 64.16 | $4.99 |
| 5 | ECOMERICA CONSULTING AND CONSTRUCTION | 1 | 0 | 1.84 | $9.62 |
| 6 | EDF RENEWABLE ENERGY | 1 | 0 | 9.12 | $5.59 |
| 7 | ENERGY CONNECTION | 1 | 0 | 7 | $6.00 |
| 8 | ENERGY SMART SOLUTIONS | 1 | 0 | 8.25 | $5.05 |
| 9 | GEORGE J ROSSI CONSTRUCTION | 1 | 0 | 10.75 | $7.44 |
| 10 | GREENSPRING ENERGY | 1 | 0 | 4.62 | $6.47 |
| 11 | PENN RENEWABLES | 1 | 0 | 10.08 | $6.10 |
| 12 | SOLARDELPHIA | 1 | 0 | 3.78 | $7.45 |
Equipment
What gets installed in 18974
Share of systems with a recorded brand
Modules
SHARP27.3%
SUNPOWER22.7%
LUMOS9.1%
MAGE SOLAR9.1%
AXITEC4.5%
Inverters
ENPHASE ENERGY26.1%
FRONIUS USA21.7%
SUNPOWER21.7%
SMA AMERICA17.4%
POWER-ONE4.3%
Frequently asked
Quick answers about 18974
How many solar installations are there in 18974?
SolarDNA counts 262 active solar installations in Warminster 18974, 249 of them residential, with data through September 10, 2026.
How much does solar cost in 18974?
The median residential system in 18974 cost $5.70 per watt over the trailing twelve months, $0.29/W below the Pennsylvania median.
Is solar growing in 18974?
Recent growth cannot be measured yet for 18974: too few recent installs (data runs through September 10, 2026).
Who installs solar in 18974?
MOORE ENERGY, SOLAR GREENERGY, ASTRUM SOLAR lead the 14 installers with systems in 18974. The full comp set is above.
Is 18974 a good market for solar sales?
18974 scores 37 out of 100 (Fair, higher than 17% of U.S. zip markets). With under 500 installations the score is provisional.