Winfield, PA solar installation & market data
Updated June 10, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Winfield has 44 solar installations across 1 zip code at a median installed cost of $5.74/W, recent growth not yet measurable, and an installs-weighted Market Score of 35.
Active installations
44
Zip markets
1
Median cost
$5.74/W
12-mo growth
—
Installers active
8
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Winfield scores higher than 14% of U.S. zip markets.
Versus Pennsylvania
How Winfield compares with the state
Installed cost
$0.26/W below
state median $5.99/W
Market score
35 vs 50
Pennsylvania scores 50
Share of state installs
0.05%
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
Winfield by year
4 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Winfield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ADVANCED SOLAR | 2 | 0 | 1 | $5.60 |
| 2 | SUNLION ENERGY SYSTEMS | 2 | 0 | 1 | $4.50 |
| 3 | ELECTRIC DESIGN BUILD | 1 | 0 | 1 | $6.38 |
| 4 | ENDLESS MTN SOLAR SERVICES | 1 | 0 | 1 | $6.77 |
| 5 | GREENSPRING ENERGY | 1 | 0 | 1 | $8.09 |
| 6 | KC LARSON | 1 | 0 | 1 | $7.50 |
| 7 | LENAPE SOLAR A DIVISION OF HOMETOWN ENERGY SYSTEMS | 1 | 0 | 1 | $4.20 |
| 8 | YOUR ENERGY SOLUTIONS | 1 | 0 | 1 | $5.87 |
Zip markets
Zips in Winfield
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 17889 | 44 | $5.74 | 35 D |