PA's SREC program and decent net metering make solar economics work despite moderate sun hours. Here's the Philadelphia and Pittsburgh reality.
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Pennsylvania's solar economics work because of SRECs: Despite modest sun hours (3.8 daily), the state's SREC program provides ongoing payments that significantly improve payback periods. PECO and other utilities maintain decent net metering policies.
If you're paying PECO rates in Philadelphia or Duquesne rates in Pittsburgh, solar delivers solid returns thanks to higher electricity rates and SREC payments. The key is understanding how SRECs stack with federal incentives.
| Incentive | Type | Amount | Status |
|---|---|---|---|
| Federal ITC | Federal tax credit | 30% of system cost | Active |
| Pennsylvania SREC Program | Performance incentive | $30-50/MWh (market rate) | Active |
| Net Metering | Export credit | Full retail rate | Active |
| Property Tax Exemption | Tax exemption | 100% of added value | Active |
| Sales Tax Exemption | Tax exemption | 100% on equipment | Active |
| System size | Gross cost | After ITC | Annual savings | Payback |
|---|---|---|---|---|
| 6 kW | $17,700 | $12,390 | ~$1,650/yr | ~7.5 years |
| 8 kW | $23,600 | $16,520 | ~$2,200/yr | ~7.5 years |
Includes SREC payments (~$300-500/year). PECO territory rates.
Pennsylvania's SREC market requires expertise. Compare installers familiar with the program.
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