The answer to 'EV charger installation gets hot' is that a hot EV charger is often caused by a poor electrical connection or an overloaded circuit. Symptoms may include the charger feeling hot to the touch, reduced charging speed, or even tripping the circuit breaker. Solutions can include tightening connections, upgrading the electrical service, or installing a dedicated circuit for the EV charger.
It's important to address a hot EV charger promptly, as it can be a fire hazard. If you're not comfortable troubleshooting the issue yourself, it's best to call a licensed electrician to inspect and repair the system.