Bill Review
Net Metering Details
Product and Pricing Options
Batteries
Installation Details
HOI Declaration page requiredÂ
Duke Energy Carolina (DEC)
https://www.duke-energy.com/home
Utility Fixed Fee: ?
Avg Utility Rate (before solar): $0.108/kWh
Solar Buyback: Monthly Net Metering
Max System Size: 29 kW DC
Max Offset: 150%
System Size Justification: Net metering in SC DEC territory is governed by Rider RNM. Rider RNM does not allow residential projects in excess of 20 kW AC to receive net metering. We arrive at a maximum allowable kW DC value based off of our AC-DC conversion factor.
Monthly Net Metering Credit: TOU rate required. Exported kWh offset imported kWh in the same TOU period 1-to-1 during the monthly billing period. Any net excess generation per TOU period is credited at ~2.7 cents/kWh. $30 minimum bill
Annual Credit True Up: No annual true- up. Bills are settled monthly, any net excess credit is valued at a lesser avoided cost rate and rolled over to the next month
Available Solar Incentives
State Tax Credit
Federal ITC
R.E.T.E