Mertztown, PA solar installation & market data
Updated September 17, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Mertztown has 84 solar installations across 1 zip code at a median installed cost of $6.60/W, recent growth not yet measurable, and an installs-weighted Market Score of 33.
Active installations
84
Zip markets
1
Median cost
$6.60/W
12-mo growth
—
Installers active
6
City Market Score
Weak · installs-weighted across 1 zips
Best zip in Mertztown scores higher than 9% of U.S. zip markets.
Versus Pennsylvania
How Mertztown compares with the state
Installed cost
$0.60/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.09%
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
Mertztown by year
17 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Mertztown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GREENSPRING ENERGY | 4 | 0 | 1 | $6.67 |
| 2 | BERKS SOLAR | 1 | 0 | 1 | $3.19 |
| 3 | GREEN POWER ENERGY | 1 | 0 | 1 | $3.59 |
| 4 | KEYSTONE COUNTRY BUILDING GROUPKEYSTONE RENEWABLE ENERGY SOLUTIONS | 1 | 0 | 1 | $8.80 |
| 5 | MICHAEL DALCIN ELECTRIC | 1 | 0 | 1 | $7.25 |
| 6 | SMUCKERS ENERGY | 1 | 0 | 1 | $4.33 |
Zip markets
Zips in Mertztown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 19539 | 84 | $6.60 | 33 F |