Berwick, PA 18603 solar market data
Updated October 2, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Berwick 18603 has 172 solar installations at a median installed cost of $6.81/W, recent growth not yet measurable, and a Market Score of 33 — higher than 10% of U.S. zip markets.
Versus Pennsylvania
How 18603 compares with the state
Installed cost
$0.81/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.19%
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
18603 by year
36 installs in the trailing twelve months vs 34 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 18603
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ENDLESS MTN SOLAR SERVICES | 7 | 0 | 4.35 | $6.94 |
| 2 | SOLAR UNIVERSE | 2 | 0 | 8.1 | $3.65 |
| 3 | YOUR ENERGY SOLUTIONS | 2 | 0 | 9.9 | $5.62 |
| 4 | KEYSTONE ENERGY | 1 | 0 | 4.86 | $8.13 |
| 5 | POCONO SOLAR AND GREEN TECHNOLOGIES | 1 | 0 | 1.84 | $5.75 |
Equipment
What gets installed in 18603
Share of systems with a recorded brand
Modules
MOTECH INDUSTRIES30.8%
SUNTECH POWER30.8%
GE ENERGY23.1%
GREEN POWER7.7%
LG ELECTRONICS7.7%
Inverters
PV POWERED38.5%
ENPHASE ENERGY30.8%
FRONIUS USA15.4%
GE ENERGY7.7%
SMA AMERICA7.7%
Frequently asked
Quick answers about 18603
How many solar installations are there in 18603?
SolarDNA counts 172 active solar installations in Berwick 18603, 167 of them residential, with data through October 2, 2026.
How much does solar cost in 18603?
The median residential system in 18603 cost $6.81 per watt over the trailing twelve months, $0.81/W above the Pennsylvania median.
Is solar growing in 18603?
Recent growth cannot be measured yet for 18603: too few recent installs (data runs through October 2, 2026).
Who installs solar in 18603?
ENDLESS MTN SOLAR SERVICES, SOLAR UNIVERSE, YOUR ENERGY SOLUTIONS lead the 5 installers with systems in 18603. The full comp set is above.
Is 18603 a good market for solar sales?
18603 scores 33 out of 100 (Weak, higher than 10% of U.S. zip markets). With under 500 installations the score is provisional.