The answer to 'EV charger installation sparking' is that there are several common causes, including improper wiring, loose connections, or a faulty charger. Sparking can be a sign of an electrical issue that requires immediate attention to prevent fire hazards or damage to your home's electrical system.
If you experience sparking during EV charger installation, it's best to stop using the charger immediately and call a licensed electrician. Attempting to troubleshoot or fix the issue yourself can be dangerous and may result in further damage. A professional electrician can safely diagnose the problem, make any necessary repairs, and ensure the charger is installed correctly and safely.