Northampton, PA solar installation & market data
Updated September 23, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Northampton has 243 solar installations across 1 zip code at a median installed cost of $6.40/W, recent growth not yet measurable, and an installs-weighted Market Score of 33.
Active installations
243
Zip markets
1
Median cost
$6.40/W
12-mo growth
—
Installers active
6
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Northampton scores higher than 10% of U.S. zip markets.
Versus Pennsylvania
How Northampton compares with the state
Installed cost
$0.41/W above
state median $5.99/W
Market score
33 vs 50
Pennsylvania scores 50
Share of state installs
0.27%
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
Northampton by year
36 installs in the trailing twelve months vs 36 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Northampton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR ELECTRIC POWER SYSTEMS | 3 | 0 | 1 | $5.64 |
| 2 | ENDLESS MTN SOLAR SERVICES | 2 | 0 | 1 | $8.12 |
| 3 | GREENSPRING ENERGY | 2 | 0 | 1 | $6.04 |
| 4 | RENU BUILDING ENERGY SOLUTIONS | 2 | 0 | 1 | $7.73 |
| 5 | I NEED SOLAR COM | 1 | 0 | 1 | $4.39 |
| 6 | MIDATLANTIC RENEWABLES | 1 | 0 | 1 | $6.10 |
Zip markets
Zips in Northampton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 18067 | 243 | $6.40 | 33 D |