Solar Cost Breakdown for Philadelphia
Here's what a typical 5.6 kW solar installation costs in Philadelphia, PA in 2026, based on current market pricing and live utility data from PECO Energy.
| Cost Item | Amount | Notes |
|---|---|---|
| Gross System Cost (5.6 kW) | $18,000 | Before any incentives |
| Federal ITC (30%) | -$5,400 | Applied to tax return (Form 5695) |
| Net Cost to Homeowner | $12,600 | After federal tax credit |
| Monthly Loan Payment (25yr @ 5.99%) | ~$81/mo | $0 down solar loan |
| Monthly Bill Savings | ~$97/mo | Based on PECO Energy 16.4¢/kWh |
Solar Production in Philadelphia
Philadelphia averages 4.4 peak sun hours per day — moderate for solar energy production. A 5.6 kW system here will generate approximately:
| Timeframe | Estimated Production | Value @ 16.4¢/kWh |
|---|---|---|
| Daily (avg) | 19.7 kWh | $3.23 |
| Monthly (avg) | 591 kWh | $97 |
| Annual | 7,195 kWh | $1,180 |
| 25-Year Total | 179,872 kWh | $46,000 |
PA Solar Incentives
Homeowners in Philadelphia, PA can stack multiple incentives to reduce the net cost of solar significantly:
| Incentive | Value | How to Claim |
|---|---|---|
| Federal Investment Tax Credit (ITC) | 30% of system cost = $5,400 | IRS Form 5695 at tax time |
| PA Solar Rebate | Varies | Through installer or PA tax return |
| Property Tax Exemption | Solar value excluded from property tax | Automatic in most PA counties |
| Net Metering (PECO Energy) | Credit for excess solar exported to grid | Applied automatically to monthly bill |
💡 Total potential savings: Between the 30% federal ITC ($5,400) and state incentives in PA, many Philadelphia homeowners reduce their net system cost by 35–45% before financing.
PECO Energy: Your Local Rate
Your Philadelphia utility provider is PECO Energy, currently charging 16.4¢ per kWh (source: EIA, June 2026). This rate determines how valuable solar is for your home — higher rates mean faster payback.
US electricity rates have increased an average of 3.4% per year since 2010. If PECO Energy's rate continues rising, your solar savings will grow each year — meaning real payback is often faster than static estimates suggest.
| Year | Projected Rate | Annual Solar Savings (5.6 kW) |
|---|---|---|
| 2026 (now) | 16.4¢/kWh | $1,180 |
| 2031 (+5yr) | 19.4¢/kWh | $1,395 |
| 2036 (+10yr) | 22.9¢/kWh | $1,648 |
| 2046 (+20yr) | 32.0¢/kWh | $2,303 |
Get Your Exact Philadelphia Solar Quote
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Calculate My Philadelphia Solar Cost →Compare Nearby Cities
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