Short answer
All-Tesla household, future Teslas: install the Tesla Wall Connector (Gen 3) – $475 unit, $750-$1,800 install. Any non-Tesla in the mix: install the Tesla Universal Wall Connector ($595) or a J1772 universal like ChargePoint Home Flex, Wallbox Pulsar Plus, or Emporia ($399-$700).
Real cost driver: does your panel have room for a 40-50A circuit? 200A panel: $750-$1,800 install. 100A panel: needs upgrade combined, $4,500-$7,500.
We are Fowler Electric (Utah license #12129347-5501). Dozens of EV chargers installed in Cedar City, Enoch, Parowan, St. George, cabin areas.
Unit comparison
Tesla Wall Connector (Gen 3): NACS plug, 11.5 kW (48A), 24-ft cable, Wi-Fi, $475, 4-year warranty.
Tesla Universal: NACS + J1772 dual head, 11.5 kW, $595, 4-year warranty.
ChargePoint Home Flex: J1772, up to 12 kW, $549-$699, 3-year warranty.
Wallbox Pulsar Plus: J1772, 9.6 kW, $649-$749, 3-year warranty.
Emporia: J1772, 11.5 kW, $399-$499, 3-year warranty. Value play.
Compatibility – 2026 reality
Ford, GM, Rivian, Volvo, Polestar, Mercedes, Honda, Acura, BMW, Hyundai, Kia, Nissan, Toyota, Subaru have adopted NACS. Most 2025+ non-Tesla EVs ship with NACS or include adapters.
Panel question
200A panel (homes built after 2000): usually has room. Install $750-$1,800. 100A panel (pre-1990): needs upgrade. Combined: $4,500-$7,500. 125-150A: free load assessment determines.
Cedar City specifics
Permits required from Cedar City Building Department. Rocky Mountain Power needs no special interconnect for residential EV chargers. Winter range reduction: 25-35%. Home charging eliminates the practical impact.
Install pricing 2026
- Standard install on 200A panel: $1,225 – $2,500
- Plus breaker shuffling: + $200-$500
- Plus 50-ft wire run: + $300-$800
- Plus sub-panel: + $1,200-$2,500
- Plus panel upgrade combined: $4,500-$7,500 total
When to call us
Free load assessment, written estimate. (435) 682-3866. Utah license #12129347-5501. 24/7 emergency service. Authorized Generac dealer.
Written by Fowler Electric Team.