The answer to 'why is my EV charger power surge' is that there could be several common causes, including a problem with the electrical circuit, faulty wiring, or a malfunctioning charger. Power surges can damage the charger and potentially create a fire hazard, so it's important to address the issue promptly.
Some common symptoms of an EV charger power surge include flickering lights, tripping circuit breakers, or the charger shutting off unexpectedly. If you experience these issues, it's best to stop using the charger and call a licensed electrician to diagnose and repair the problem. Attempting to fix the issue yourself could be dangerous and may void the warranty on your EV charger.