Pennsylvania Solar Energy Co.
Washington, Pennsylvania
Year Founded: 1999
pennsolarenergy.com
Total Kilowatts Installed Since Founded: 21,750
Number of Employees: 12
Rank: 297
Pennsylvania Solar Energy Company Inc. is a full service solar and storage provider based in Washington, Pennsylvania. Servicing the residential, commercial, industrial and agricultural markets in Pennsylvania, Ohio and West Virginia for more than 27 years. Powering Today For A Cleaner Tomorrow
★ 2026 Top Solar Contractors
#297
Solar kW · 2025
2,030
solar kilowatts installed
Storage kWh · 2025
706
storage kilowatt-hours installed
Primary Service
Installer
2025 Solar Installations by State & Territory
| State / Territory | kW Installed 2025 | |
|---|---|---|
| Pennsylvania | 1,883 | View state list → |
| West Virginia | 90 | View state list → |
| Ohio | 56 | View state list → |
Prior
Prior
Lists 2012 – 2025
Lists 2012 – 2025
2025
1,392
2024 Installation Data
View 2024 Installation Data by State
| Pennsylvania | 1,309 |
| Ohio | 47 |
| West Virginia | 35 |
2024
1,039
2023 Installation Data
View 2023 Installation Data by State
| Pennsylvania | 1,039 |
2023
1,003
2022 Installation Data
View 2022 Installation Data by State
| Pennsylvania | 1,003 |
2022
1,400
2021 Installation Data
View 2021 Installation Data by State
| Pennsylvania | 1,400 |
2021
508
2020 Installation Data
View 2020 Installation Data by State
| Pennsylvania | 508 |
2020
642
2019 Installation Data
View 2019 Installation Data by State
| Pennsylvania | 642 |
2019
360
2018 Installation Data
View 2018 Installation Data by State
| Pennsylvania | 360 |
2018
355
2017 Installation Data
2017
590
2016 Installation Data
2015
0
2014 Installation Data
2014
0
2013 Installation Data