Solar in Pittsburgh
Pittsburgh's cloudy reputation is partially deserved—it ranks among America's cloudier cities. However, Pennsylvania's SREC program provides significant additional income that makes solar more attractive than sunshine levels alone would suggest.
Pittsburgh Solar Factors
- Modest sunshine: 4.2 peak sun hours daily
- Moderate rates: Duquesne Light charges ~$0.14/kWh
- SREC income: Pennsylvania SRECs provide additional value
- Net metering: Available in Pennsylvania
- Environmental motivation: Strong driver in Pittsburgh
Pittsburgh Solar Costs
Average System Costs
| System Size | Gross Cost | After PA Programs |
|---|---|---|
| 6 kW | $16,200-18,600 | $16,200-18,600 |
| 8 kW | $21,600-24,800 | $21,600-24,800 |
| 10 kW | $27,000-31,000 | $27,000-31,000 |
Federal 25D credit ended Dec 31, 2025. SREC income not reflected in purchase price.
Cost Per Watt
- Pittsburgh average: $2.70-3.10 per watt
- Budget installs: $2.50-2.70 per watt
- Premium installs: $3.10-3.75 per watt
Payback Period
SRECs significantly impact Pittsburgh solar economics:
- Without SRECs: 14-17 years
- With SRECs: 11-14 years
- 25-year savings: $20,000-40,000+ including SREC income
Duquesne Light Policies
Duquesne Light serves Pittsburgh with net metering policies that support residential solar installations.
Net Metering Details
- Net metering: Available for residential systems
- Export credit: Full retail rate for excess generation
- Monthly rollover: Credits roll forward
- Annual true-up: Year-end settlement of credits
Rate Considerations
| Factor | Detail | Impact |
|---|---|---|
| Base rate | ~$0.14/kWh | Moderate savings potential |
| Net metering | Full retail | Favorable for solar |
Pennsylvania SRECs
Pennsylvania's Solar Renewable Energy Credit (SREC) program is a key factor in Pittsburgh solar economics. SRECs provide additional income beyond electricity savings.
How SRECs Work
- Earning SRECs: 1 SREC per 1,000 kWh produced
- Selling SRECs: Sell on Pennsylvania SREC market
- Price varies: Market-based pricing fluctuates
- Typical value: $20-50+ per SREC (check current rates)
SREC Considerations
- Market volatility: SREC prices can fluctuate significantly
- Registration required: Must register system with PA
- Broker options: Companies help sell SRECs for a fee
- Long-term value: SRECs available for system lifetime
Pittsburgh Considerations
Western PA Climate
- Cloud cover: Pittsburgh is among cloudier US cities
- Lake effect: Weather patterns affect sunshine
- Snow: Winter snow temporarily reduces production
- Four seasons: Significant seasonal variation
Pittsburgh-Specific Factors
- Hilly terrain: Roof orientation varies significantly
- Older homes: Historic neighborhoods may need roof work first
- Tree coverage: Mature trees common, may require trimming
- Strong sustainability culture: Environmental motivation high
Production Estimates
- Annual production: 1,100-1,250 kWh per kW installed
- 8 kW system: ~8,800-10,000 kWh/year
- Best months: May-August
- Winter production: 30-40% of peak
The Bottom Line
Pittsburgh offers moderate solar economics boosted by SRECs. While sunshine is limited, Pennsylvania's SREC program significantly improves returns, bringing typical payback to 11-14 years.
Key points:
- 4.2 peak sun hours—modest but workable for solar
- Pennsylvania SRECs add $200-500+ annually to solar income
- Full retail net metering is favorable
- 11-14 year payback with SREC income included
- Strong environmental motivation in Pittsburgh community
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