Best Cities for Solar in Rhode Island
Rhode Island has 3 tracked locations with an average of 3.8 hrs/day of peak sun and $1,920/year in average solar savings. The best location is Ashaway (02801) with $1,920/year in savings.
3
tracked locations
3.8 hrs
avg peak sun/day
$1,920
avg annual savings
6.5 yrs
avg payback
Solar Data by ZIP Code in Rhode Island
| City / ZIP | Peak Sun | 6kW Cost | Annual Savings | Payback |
|---|---|---|---|---|
| Ashaway 02801 | 3.8 hrs | $20,400 | $1,920/yr | 7.5 yrs |
| Providence 02901 | 3.8 hrs | $20,400 | $1,920/yr | 7.5 yrs |
| Providence 02904 | 3.8 hrs | $20,400 | $1,920/yr | 7.5 yrs |
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Data verified March 2026 · Source: NREL, DSIRE, EIA