Solar Panels in Greenville, TX

Greenville, Texas residents are served by Greenville Electric Utility System, which charges $0.15 per kWh for residential electricity. This is 9% below the national average of $0.168/kWh. At this rate, a typical household using 900 kWh per month spends approximately $1,652 per year on electricity—money that could be going toward building equity in a solar system instead.

An 8 kW solar system in Greenville can offset most or all of a typical home’s electricity usage, saving approximately $1,469 per year. Over the 25-year lifespan of the system, that adds up to $53,551 in total savings. The estimated payback period is 15.4 years.

Greenville Electric Utility System is an investor-owned utility serving Greenville and surrounding communities. Net metering is available, meaning excess solar energy you produce earns bill credits from Greenville Electric Utility System.

The federal residential solar tax credit (Section 25D) expired at the end of 2025, making state and utility incentives more important than ever. NuWatt Energy installs solar panels, heat pumps, EV chargers, and battery storage directly in Greenville—no lead-selling middlemen. We handle every step from system design through Greenville Electric Utility System interconnection.