Utility / operator
West Penn Power Company
268 recorded solar installations interconnected by West Penn Power Company — mostly in Pennsylvania.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations interconnected
268
Total capacity
187.8 MW
DC nameplate
States
1
Median size
40.1 kW
Median $/W
—
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2010
3
2011
9
2012
5
2013
6
2014
2
2015
1
2016
10
2017
3
2018
4
2019
19
2020
31
2021
22
2022
23
2023
29
2024
46
2025
42
2026
13
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Feb 12, 2026 | PA | 39.6 kW | — | COM |
| Feb 10, 2026 | PA | 34.5 kW | — | COM |
| Feb 5, 2026 | PA | 143.8 kW | — | COM |
| Feb 4, 2026 | PA | 26.4 kW | — | COM |
| Feb 2, 2026 | PA | 29 kW | — | COM |
| Jan 30, 2026 | PA | 26.2 kW | — | COM |
| Jan 22, 2026 | PA | 57.2 kW | — | COM |
| Jan 22, 2026 | PA | 157.1 kW | — | COM |
| Jan 21, 2026 | PA | 36.1 kW | — | COM |
| Jan 15, 2026 | PA | 25.2 kW | — | COM |
See all 268 installations →searchable & filterable; export to CSV with a free account
Service geography
- Pennsylvania
- 268
Frequently asked questions
How many solar installations has West Penn Power Company interconnected?
PanelCensus records 268 installations interconnected by West Penn Power Company, from May 12, 2010 to Feb 12, 2026, totalling 187.8 MW of capacity across 1 state. Coverage varies by state, so actual totals may be higher.
Where does West Penn Power Company operate?
Most recorded activity is in Pennsylvania (268).