Pennsylvania Solar Guide 2026
Everything Pennsylvania homeowners need to know: costs, incentives, net metering policy, and what makes this state unique for solar.
Key fact about Pennsylvania solar
Pennsylvania's SREC market adds value above retail net metering. PA-SREC prices fluctuate but can add $20–$40 per 1,000 kWh generated, providing meaningful additional income over 10+ years.
Peak sun hours
4.2
hrs/day avg
Avg electricity rate
15.0¢
per kWh
Median install cost
$3/W
before incentives
Typical payback
10 yrs
8 kW system, avg usage
Typical 8 kW system in Pennsylvania
Annual production
12,264 kWh
Year-1 savings
$1,840
System cost (est.)
$24,000
No federal tax credit — Section 25D expired December 31, 2025.
Pennsylvania Net Metering Policy
Full retail net metering
Pennsylvania requires full retail net metering under Act 129. PECO, PPL, and other utilities credit excess at retail. PA has an SREC market (AEPS) that adds significant value.
Pennsylvania Solar Incentives
Available in addition to any utility rebates. Federal 25D credit is $0 for homeowner-owned systems from 2026.
- ✓SREC market (PA-SREC currently ~$20–$40/SREC)
- ✓Property tax exemption (some municipalities)
- ✓Sustainable Energy Fund loans
Top Utilities in Pennsylvania
Interconnection timeline: 5–10 weeks
Calculate your Pennsylvania solar economics
Our calculators are pre-filled with Pennsylvania data. Run any tool below.