28773 28773 receives 4.6 hrs of peak sun daily. A 6kW system saves $1,136/year with a 10.5-year payback.
Peak Sun Hours
4.6 hrs
per day
6kW System Cost
$17,100
before incentives
Annual Savings
$1,136
per year
Annual Production
8,059
kWh/year
Payback Period
10.5 years
estimated
CO2 Offset
3.4 tons
per year
| Item | Amount |
|---|---|
| 6kW System Cost | $17,100 |
| Federal Tax Credit (30%) | -$5,130 |
| Net Cost (after federal credit) | $11,970 |
| Annual Savings | $1,136/yr |
| 20-Year Net Savings | $10,750 |
A 6kW solar system in 28773 28773 costs approximately $17,100 before the 30% federal tax credit. After the credit, net cost is approximately $11,970.
Homeowners in 28773 can save approximately $1,136 per year with a 6kW system, producing 8,059 kWh annually. Over 20 years, total savings are approximately $10,750.
28773 28773 averages 4.6 peak sun hours per day, which determines solar panel output. A 6kW system here produces approximately 8,059 kWh per year.
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Data verified March 2026 · Source: NREL, DSIRE, EIA