Derry, PA 15627 solar market data
Updated July 20, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Derry 15627 has 6 solar installations, recent growth not yet measurable, and a Market Score of 42 — higher than 49% of U.S. zip markets.
Versus Pennsylvania
How 15627 compares with the state
Installed cost
—
state median $5.99/W
Market score
42 vs 50
Pennsylvania scores 50
Share of state installs
0.01%
of 88.5K tracked statewide
Battery attach
—
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
15627 by year
3 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 15627
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Frequently asked
Quick answers about 15627
How many solar installations are there in 15627?
SolarDNA counts 6 active solar installations in Derry 15627, 6 of them residential, with data through July 20, 2026.
How much does solar cost in 15627?
Not enough priced systems in 15627 to report a median.
Is solar growing in 15627?
Recent growth cannot be measured yet for 15627: too few recent installs (data runs through July 20, 2026).
Who installs solar in 15627?
No installer has enough recorded systems in 15627 to rank yet.
Is 15627 a good market for solar sales?
15627 scores 42 out of 100 (Good, higher than 49% of U.S. zip markets). With under 500 installations the score is provisional.