Solar Panels in Pennsylvania: Cost, Savings & Incentives (2026)
How much do solar panels cost in Pennsylvania in 2026? Typical 9.0 kW system: $18,900 after 30% ITC, 16.0-year payback, 4.2 sun hrs/day, 16.8¢/kWh. Free calculators.
Calculate your exact Pennsylvania numbers
Pre-loaded with Pennsylvania electricity rates and sun hours — free, instant, no signup.
Pennsylvania solar decision guides
Data hub — jump to in-depth sizing, bill-based, or policy guides. This page stays focused on rates & incentives.
Pennsylvania solar snapshot (2026)
A 9 kW system in Pennsylvania produces roughly 11,037 kWh/year at 4.2 peak sun hours and 16.8¢/kWh — saving about $1,854/year with ~10-year payback after the 30% ITC.
| Cost item | Amount |
|---|---|
| System cost (9 kW) | $27,000 |
| Federal 30% ITC | −$8,100 |
| Net cost after ITC | $18,900 |
| Est. annual savings | $1,854/yr |
| 25-year net profit (est.) | $27,450 |
Get at least 3 installer quotes — pricing varies up to 30% within the same state.
Pennsylvania solar incentives
Federal ITC — 30%
All US homeowners qualify for the 30% federal Investment Tax Credit through 2032. On a $27,000 system, that's a $8,100 dollar-for-dollar tax credit.
Pennsylvania state programs
Pennsylvania's Sunshine Solar Program has offered grants and loans for solar installations. Pennsylvania has an active SREC market (Solar Renewable Energy Credits) and net metering requirements. PECO, PPL, and other utilities credit excess generation at the retail rate. The Pennsylvania PACE program enables on-bill financing.
Is solar worth it in Pennsylvania?
Pennsylvania homeowners benefit most when system size matches actual usage and roof orientation is south-facing. Use the calculators above for a bill-specific estimate, or open a decision guide below for sizing by monthly bill or home sq ft.
Frequently asked questions
Direct answers for US homeowners in Pennsylvania.