Solar Guide for Mountrail-Williams Elec Coop Customers

If you're a Mountrail-Williams Elec Coop customer considering solar energy, you're making a smart financial decision. With residential electricity rates averaging 7.24 cents per kWh, solar panels can dramatically reduce or even eliminate your monthly electric bill. The typical Mountrail-Williams Elec Coop customer spends approximately $58 per month on electricity — money that could be working for you instead of going to the utility.

North Dakota service area

Mountrail-Williams Elec Coop has a full retail rate net metering policy. This is one of the best net metering structures available — you receive full retail rate credits of 7.24¢/kWh for every excess kilowatt-hour your solar system sends to the grid. This means your solar panels generate maximum value, as surplus energy produced during sunny afternoons offsets your evening and nighttime consumption at the same rate.

An 8kW solar system for a Mountrail-Williams Elec Coop customer costs approximately $22,240 before the 30% federal Investment Tax Credit. After the ITC, your net cost drops to about $15,568. This system produces enough clean energy to save you approximately $809 per year, resulting in a payback period of roughly 10 years.

After your system pays for itself, you'll enjoy 12+ years of dramatically reduced electricity costs. Over a 25-year period, total savings for Mountrail-Williams Elec Coop customers are estimated at $20,225 — and that's without accounting for the likely 2-3% annual increase in electricity rates that would make your savings even greater.