What is EV Charger?
Plain-English explanation from a licensed Utah HVAC, plumbing, and electrical contractor.
A Level 2 EV charger is a 240-volt circuit and wall-mounted unit that adds 20–40 miles of range per hour of charging — about 5x faster than the 120V Level 1 cord that ships with most EVs.
Full Definition
Level 2 EV chargers operate on a 208–240V circuit (typically 40A or 50A) and deliver 6.6–11.5 kW depending on the unit and the vehicle's onboard charger. Most are hardwired or plugged into a NEMA 14-50 receptacle. Tesla Wall Connectors, Wallbox, ChargePoint Home Flex, Emporia, and Grizzl-E are common Utah residential picks. Federal tax credit pays 30% of cost up to $1,000 for charger + install.
Every Utah utility (Rocky Mountain Power, Heber Light & Power, etc.) offers an off-peak EV rate that cuts overnight charging cost in half if you're set up on time-of-use billing. We can coordinate the panel work and the charger install in one visit.
Common Questions
Do I need a panel upgrade to install an EV charger?
Not always. A typical 200A panel can usually accommodate a 40A or 50A EV charger circuit. We do a load calculation as part of the assessment and only quote the panel upgrade if it's genuinely required.
Hardwired vs plug-in EV charger — which is better?
Plug-in (NEMA 14-50) is portable and easier to replace, but limits you to 40A circuits. Hardwired allows higher amperage (up to 60A on some units) and slightly faster charging, plus a cleaner install. Both are code-compliant.
Recent ELECTRICAL work in Utah
A few installs and service calls from the AYSP crew.
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