Best Solar Installers in Pennsylvania (2026)
Compare 11 top-rated solar companies in Pennsylvania. Average cost: $2.82/W · 9-year payback.
Get Free Pennsylvania Solar Quotes →All Solar Installers in Pennsylvania
King of Prussia, PA · Founded 2005 · 1,308+ installs
King of Prussia Clean Energy is a leading solar installation company serving Pennsylvania from their King of Prussia headquarters. Founded in 2005, they have built a strong reputation for quality inst...
Allentown, PA · Founded 2013 · 2,696+ installs
EcoSolar Pennsylvania brings professional solar installation services to Allentown and surrounding Pennsylvania communities. Since 2013, they have helped thousands of homeowners make the switch to cle...
Lancaster, PA · Founded 2014 · 6,204+ installs
Pennsylvania Energy Services is a leading solar installation company serving Pennsylvania from their Lancaster headquarters. Founded in 2014, they have built a strong reputation for quality installati...
Erie, PA · Founded 2017 · 503+ installs
Based in Erie, SolarTech Pennsylvania has been serving Pennsylvania homeowners since 2017 with top-quality solar installations. Their experienced team understands the local climate, permitting require...
Pittsburgh, PA · Founded 2012 · 7,000+ installs
Serving Pennsylvania from their Pittsburgh base, ADT Solar Pennsylvania is a trusted name in residential and commercial solar installation. Founded in 2012, they combine local expertise with industry-...
Scranton, PA · Founded 2018 · 3,934+ installs
Pennsylvania Sun Power brings professional solar installation services to Scranton and surrounding Pennsylvania communities. Since 2018, they have helped thousands of homeowners make the switch to cle...
Bethlehem, PA · Founded 2007 · 4,180+ installs
Based in Bethlehem, Premier Solar PA has been serving Pennsylvania homeowners since 2007 with top-quality solar installations. Their experienced team understands the local climate, permitting requirem...
Harrisburg, PA · Founded 2013 · 3,896+ installs
Harrisburg Clean Energy is a leading solar installation company serving Pennsylvania from their Harrisburg headquarters. Founded in 2013, they have built a strong reputation for quality installations ...
Philadelphia, PA · Founded 2016 · 14,000+ installs
Tesla Energy Pennsylvania is a leading solar installation company serving Pennsylvania from their Philadelphia headquarters. Founded in 2016, they have built a strong reputation for quality installati...
Reading, PA · Founded 2018 · 7,380+ installs
Reading Clean Energy is a leading solar installation company serving Pennsylvania from their Reading headquarters. Founded in 2018, they have built a strong reputation for quality installations and ex...
Philadelphia, PA · Founded 2007 · 4,977+ installs
Based in Philadelphia, Sunshine Solar Pennsylvania has been serving Pennsylvania homeowners since 2007 with top-quality solar installations. Their experienced team understands the local climate, permi...
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Frequently Asked Questions
How do I choose the best solar installer in Pennsylvania?▼
Get at least 3 quotes from different Pennsylvania solar installers. Verify licensing and insurance, check reviews on Google and BBB, ask about NABCEP certification, and compare warranty offerings. Look for installers with at least 5 years of experience and knowledge of Pennsylvania's specific permits and incentives.
How much does solar cost in Pennsylvania?▼
The average cost of solar in Pennsylvania is $2.82 per watt before incentives. For a typical 8kW system, that's approximately $22,560 before the 30% federal tax credit. Get multiple quotes to ensure you're getting a fair price.
What solar incentives are available in Pennsylvania?▼
All Pennsylvania homeowners can claim the 30% federal solar Investment Tax Credit (ITC). Additional incentives include: SREC program.
How long does solar installation take in Pennsylvania?▼
The physical installation typically takes 1-3 days. However, the full process from contract signing to system activation usually takes 4-12 weeks, with most of that time spent on permitting and utility approval. Timelines vary by installer and local jurisdiction in Pennsylvania.
Should I get a solar lease or buy in Pennsylvania?▼
Buying (with cash or a solar loan) typically provides the best long-term value since you own the system and receive all incentives. However, leases and PPAs require no upfront cost and still save on electricity. In Pennsylvania, with a 9-year average payback period, buying usually makes financial sense if you can afford the upfront investment.