The 5 best solar installers in Pennsylvania
Solar Energy World National
Why listed: Mid-Atlantic regional installer with strong PA coverage. Residential and small commercial.
Trinity Solar National
Why listed: 30+ years of experience, 100,000+ Northeast/Mid-Atlantic installations. NABCEP-certified crews.
Lumina Solar Local
Why listed: Mid-Atlantic regional installer with strong PA residential focus.
Independence Solar Local
Why listed: Mid-Atlantic regional residential and commercial installer with PA coverage.
Sunrun National
Why listed: Largest U.S. residential solar provider. Lease/PPA-focused.
Pennsylvania solar economics in 2026
| Metric | Pennsylvania average |
|---|---|
| Average residential rate | $0.13–$0.17 / kWh |
| Typical 8 kW system cost (cash) | $22,000–$28,000 before incentives |
| Average $/W | $2.75–3.50 |
| Average annual production (kWh per kW) | ~1,200–1,350 kWh/kW/year |
| Net metering structure | Net metering at retail (PA PUC) |
| Average cash payback | 10–13 years |
For full state-by-state cost comparison see solar cost by state.
Pennsylvania incentives and rebates
- Strong SREC market: Pennsylvania SRECs trade actively — additional revenue stream for residential systems.
- Property tax exemption: Added home value from solar exempt from property tax.
- Federal commercial ITC for lease/PPA financing.
- Federal commercial ITC: Lease and PPA structures benefit from the commercial ITC pass-through. See federal tax credit guide.
What to verify before signing in Pennsylvania
- Contractor license: Verify with your state contractor licensing authority before signing.
- NABCEP certification: Most reputable installers carry NABCEP-certified installers on staff. Ask which crew member holds the certification.
- Insurance: General liability + workers comp + roofer's insurance separate from electrical insurance.
- References from your county: Permitting and inspection requirements vary. Ask for 2–3 references from your specific county.
- Get at least three bids: Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Got bids from Pennsylvania installers? Compare them properly.
Upload up to four solar proposals from any Pennsylvania installer. The analyzer compares $/W, production estimates, equipment, and financing structure — and tells you which one to sign.
Analyze My Bids →Frequently asked questions about Pennsylvania solar
Does solar make sense in Pennsylvania?
Yes for most homeowners with a $150+ monthly electric bill, an unshaded roof, and 8+ years of expected ownership. Pennsylvania's specific economics are summarized in the table above.
How much does a typical Pennsylvania solar install cost in 2026?
$22,000–$28,000 for an 8 kW system before incentives. Effective net cost depends on your state and utility incentives.
Should I get more than three bids?
Yes — three is a minimum. Four or five is better. Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Are there other reputable Pennsylvania solar installers besides these?
Many. The list above represents installers with strong public profiles in Pennsylvania; reputable installers exist beyond it. Get bids from a mix and compare them objectively rather than relying on any one list.