Whether you have recently purchased an EV orare planning for the future, having a dedicated charger at home can enhance convenience and ensure your vehicle is always ready to hit the road. In this guide, we will walk you through everything you need to know about getting an EV charger installed for your landed residential house in Singapore.
Steps to getting an EV charger for your landed home
Step 1: Evaluate Your Electrical System
The initial step in installing an electric vehicle (EV) charger at your residence involves an assessment conducted by a licensed installer. Given the energy-intensive nature of EV charging, it is imperative to evaluate your property's infrastructure thoroughly. This assessment encompasses examining the distribution board (DB), assessing cable routing, and identifying an optimal location for the electric vehicle supply equipment (EVSE).
Subsequently, this information is compiled to tailor the most suitable design concept for your home. Depending on your existing setup, you may need to upgrade your electrical panel or wiring. Typically Singapore houses have varying phases of power: with a single-phase power and 32 amps, you may opt to select a 7.4kw charger, while a three-phase power at 32 amps will allow you to accommodate a higher 22kW AC charger.
Step 2: Select your licensed installer
Assessing the competence of a licensed installer for electric vehicle (EV) chargers involves evaluating several key factors: experience and track record, knowledge of EV charging, an understanding of regulations, and adherence to safety practices. Most importantly, they should be responsive to your inquiries, provide clear explanations of the installation process, and address any concerns or questions you may have.
Step 3: Select your EV charger
Selecting the right charger for your electric vehicle (EV) will help to ensure optimal performance and compatibility with your vehicle's charging capabilities. Your licensed installer will be able to recommend the type of charger based on your consumption needs which considers factors such as your driving habits, the EV model you own, and your home's electrical capacity.
Step 4: Installation
After selecting the brand and type of charger, your licensed installer will begin the process of connecting the power from your sub Distribution Board (DB) to an enclosure housing essential components, in accordance with TR25 regulations. This enclosure integrates an emergency stop (e-stop) component, followed by an isolator, ultimately leading to your EV charger. During this process, which could take anywhere between 2 to 6 hours depending on the extent of work required, the property's power supply will be briefly turned off.
Step 5: Test and commission
Upon completion of the installation, a LEW should test the charger to verify its proper functionality before handing it over to you. Additionally, they may offer valuable guidance on operating the charger efficiently and highlight any maintenance requirements to ensure its continued performance.
Having a dedicated charger ensures your EV is always ready for the road, right from the comfort of your own home. By leveraging the convenience and accessibility of home charging, you not only enhance your EV ownership experience but also contribute to reducing carbon emissions and promoting cleaner air in our urban environment.
If you are ready to start your installation process, you may contact us through our enquiry form, or read more about EV charging by browsing through our articles!
