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Pennsylvania Solar

Solar Installed (MW):
National Ranking:
19th (25th in 2016)
State Homes Powered by Solar:
Percentage of State's Electricity from Solar:
Solar Jobs:
Solar Companies in State:
534 (114 Manufacturers, 306 Installers/Developers, 109 Others)
Total Solar Investment in State
$1,457.90 million
Prices have fallen
55% in the last five years
Growth Projection and Ranking:
791 MW over the next 5 years (ranks 23rd)

Pennsylvania is home to more than 530 solar businesses, making it one of the largest solar employers in the nation.  Solar firms in this state offer a wide variety of solar goods and services, including solar cell and module manufacturing, as well as residential and commercial solar installations.


View more solar data.

Notable Solar Installations in Pennsylvania

  • Keystone Solar Project was completed in 2012. This photovoltaic project  has the capacity to generate 6 MW of electricity -- enough to power over 694 Pennsylvania homes.5
  • Several large retailers in Pennsylvania have gone solar including Crayola, IKEA and Johnson & Johnson. Snyder's-Lance has installed one of the largest such installations with 3 MW of solar capacity at their location in Hanover.6
  • At 2 MW, Lincoln Financial Field in Philadelphia is among the largest solar installations in Pennsylvania. Completed in 2013, this photovoltaic project has enough electric capacity to power more than 335 homes.7

See our solar installations maps.

Solar Companies in Pennsylvania

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Pennsylvania State Solar Policy Resources

Public Utility Commission - Learn about the governing body that regulates the electricity rates and services of Pennsylvania public utilities

State Legislature - Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Pennsylvania

State Energy Office - Find a wide variety of information on state government energy programs, policy, projects, energy-saving strategies and energy-related statistics

DSIRE incentives database - Pennsylvania - Search a public clearinghouse for specific solar energy incentives in Pennsylvania and across the United States

U.S. Energy Information Administration - Pennsylvania State Profile - Explore official energy statistics, including data on electricity supply and demand, from the U.S. government

EnergySage Solar Data Explorer – Pennsylvania – Review the costs and benefits of installing solar panels in Pennsylvania, based on real price data from solar quotes.

State Affiliate: Mid-Atlantic Solar Energy Industries Association - Pennsylvania Division


1All data from SEIA/GTM Research U.S. Solar Market Insight unless otherwise noted:

2Energy Information Administration, Electric Power Monthly:

3The Solar Foundation, State Solar Jobs Census:

4SEIA, National Solar Database:

5SEIA, Major Solar Projects List:


7SEIA, Solar Means Business:

Number Of Installations