State Overview

Pennsylvania

National Solar Capacity Ranking: 20th

Data Current Through: Q3 2025

 

Pennsylvania State Solar Overview

SEIA recently launched a steering committee in Pennsylvania advance a bill or bills that create market opportunities for all solar market in Pennsylvania and defend against anti-solar legislation.

Just The Facts

  • Solar Installed (MW):

    2,974

  • National Ranking:

    20th (15th in 2025 additions)

  • Enough Solar Installed to Power:

    380,707 homes

  • Percentage of State's Electricity from Solar:

    1.25%

  • Solar Jobs:

    4,229

  • Solar Companies in State:

    458 (112 Manufacturers, 216 Installers/Developers, 130 Others)

  • Total Solar Investment in State:

    $6.6 billion

  • Prices have fallen:

    42% over the last 10 years

  • Growth Projection and Ranking:

    5,411 MW over the next 5 years (ranks 13th)

  • Number of Installations:

    94,087

Download Factsheet img

Pennsylvania State Solar Policy Resources

Pennsylvania Energy Storage Policy and Market Overview

The energy storage deployment is slow moving in Pennsylvania and faces an ambiguous future as stakeholders disagree on methods for stimulating the market.

A non-consensus among energy storage stakeholders in Pennsylvania concerning ownership models is undercutting market growth and system deployment. The PUC has taken neutral stances on ownership, with utilities opting for policies favoring easier procurement models. While industry actors favor a mixed method with options for competitive third-party ownership. The PUC actions indicate an energy storage awarding and ownership decision process that is on a case-by-case basis with no standardized distribution of procurement models.

The gubernatorial administration in Pennsylvania is supportive of renewable energy and storage technologies. Though, a lack of state-wide incentives, demonstration programs, and clearly regulated ownership models is stunting the competitive growth of the market.

 

Pennsylvania Energy Storage Policy Resources