Wapwallopen, PA 18660 solar market data
Updated September 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Wapwallopen 18660 has 24 solar installations at a median installed cost of $4.90/W, recent growth not yet measurable, and a Market Score of 39 — higher than 32% of U.S. zip markets.
Versus Pennsylvania
How 18660 compares with the state
Installed cost
$1.10/W below
state median $5.99/W
Market score
39 vs 50
Pennsylvania scores 50
Share of state installs
0.03%
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
18660 by year
3 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18660
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR UNIVERSE | 3 | 0 | 5.41 | $4.46 |
| 2 | ENDLESS MTN SOLAR SERVICES | 1 | 0 | 8.4 | $5.95 |
Equipment
What gets installed in 18660
Share of systems with a recorded brand
Modules
ALEO SOLAR25.0%
MOTECH INDUSTRIES25.0%
SOLARWORLD INDUSTRIES25.0%
SUNTECH POWER25.0%
Inverters
ENPHASE ENERGY75.0%
PV POWERED25.0%
Frequently asked
Quick answers about 18660
How many solar installations are there in 18660?
SolarDNA counts 24 active solar installations in Wapwallopen 18660, 20 of them residential, with data through September 22, 2026.
How much does solar cost in 18660?
The median residential system in 18660 cost $4.90 per watt over the trailing twelve months, $1.10/W below the Pennsylvania median.
Is solar growing in 18660?
Recent growth cannot be measured yet for 18660: too few recent installs (data runs through September 22, 2026).
Who installs solar in 18660?
SOLAR UNIVERSE, ENDLESS MTN SOLAR SERVICES lead the 2 installers with systems in 18660. The full comp set is above.
Is 18660 a good market for solar sales?
18660 scores 39 out of 100 (Good, higher than 32% of U.S. zip markets). With under 500 installations the score is provisional.