Octopus energy ev charger installation cost — Knoxville, TN

Last updated: September 24, 2026

What affects the price

Installing an EV charger isn't a one-size-fits-all job. The final number depends on your home’s existing electrical panel capacity and whether you have enough room for a new circuit breaker. Distance is another big factor; running conduit from your panel to the garage or driveway adds labor and material costs. Choosing a hardwired unit versus a plug-in model also shifts the price. If your panel needs an upgrade to handle the extra load, that will be the largest variable.

About this service

If you are looking at specific provider-linked installations, the final price depends on the hardware model chosen and the complexity of your home's wiring. You need this service if you are enrolled in a specific energy program or want a smart charger that communicates with your utility provider to save on electricity rates. Exact pricing confirmed free on the call.

Frequently asked in Knoxville

Also serving nearby: Asheville · Chattanooga · Murfreesboro · Roswell · Sandy Springs

All cities in Tennessee →

More on this: DOE EV charging — home charging levels and costs.

Service area details

Serving all of Knoxville — population 198,162; about 2,007 residents per square mile across 98.7 sq mi. ZIP codes covered include 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917.

Neighborhoods served in Knoxville: Downtown Knoxville, Old City, West Knoxville, South Knoxville, North Knoxville, Bearden — and every surrounding area.