Registering your EV Charger
Once you have installed the charger, do try it first at the maximum amps it can, stress the system by turning on various high current items, eg aircons, heaters and pool pumps. Put a torch near your DB in case it trips. Once the system is up and running, you can get the certification from your seller and installer, then it's a DIY job to register it with LTA: https://www.lta.gov.sg/content/ltagov/en/industry_innovations/technologies/electric_vehicles/regulating_safety_of_ev_chargers/registration-of-ev-chargers.html It will bring you to the onemotoring website: https://onemotoring.lta.gov.sg/content/onemotoring/home/owning/electric-vehicle-charging/ev-charger-registration.html You'll need the certification letter from your installer, the LT number and the serial number.