So you’ve finally passed the test, worked out the finances, and secured a set of wheels. However, instead of a traditional motor, you invested in an electric vehicle because of a multitude of reasons: the brag-worthy green credentials, less maintenance, and 0 trip to the gas station – the list goes on.
If you’re a proud owner of an electric vehicle and also blessed to be living in a landed home, then the thought of having your own EV charger at home has probably crossed your mind. In this article, we’ll break down everything you need to know before installing an EV charging point at home so you are equipped with all the knowhow.
Assess your home’s electrical capacity to determine type of charger
Image credit: Eigen Energy
First things first: you’ll need to assess your home’s electrical capacity prior to buying a charger. This, however, isn’t a DIY territory. You’re going to need a helping hand of a licensed electrical worker who’ll be able to determine cable routing, examine distribution board, and decide on a location for installation.
Most landed homes in Singapore run on single-phase 32A power which supports standard AC chargers. For faster charging, consider a three-phase 63A+ power supply for a full charge in 3 to 4 hours.
Choose suitable EV charger for your vehicle & needs
If you’re buying a brand new car, chances are your retailer will be the one choosing a suitable EV charger for you.
However, secondhand bangers’ owners will have a few hoops to jump through. Namely, your car model, consumption needs, and budget. The most common and wallet-friendly AC charger typically delivers between 3.7kW and 7.4kW and takes up to 12 hours for a full charge. While this might sound slow, it is perfect for overnight charging. Late night AKA off-peak hours will also save you some money on utility bills.
You’ll also have the option to opt for a faster wallbox charger if your vehicle can handle the power surge. These chargers deliver up to 22kW and reduce the charging time significantly. However, keep in mind that your home might need a power upgrade to support this level of power.
Of course, there’s also the smart charger. These bad boys come with app features that let you track consumption, optimise usage, and schedule charging. Given the extra bells and whistles, smart chargers don’t come cheap. On average, you’ll be looking at an upfront cost between $2,500 and $4,500, which is double the price of a basic AC charger.
Register charger with the Land Transport Authority
Image adapted from: Land Transport Authority
Prior to using your EV charger, you’ll need to register it with the Land Transport Authority.
You can either DIY or deploy the help of an installer to fill up the application form and submit the necessary documents. Once approved, you’ll have 60 days to put the registration sticker onto your device.
Generally speaking, chargers must meet the TR25 standards. However, as of April 1, 2026, new models purchased should be aligned with the enhanced Singapore SS722 standards. The new standards cover wireless charging and stricter safety measures such as temperature control, cable insulation, and power output.
Keep record of charger maintenance & inspections
Image credit: 3K Construction
Once installed, your EV charger will need to be assessed and certified by an Equipment Specialist. Should it meet the local safety and technical standards, you’ll be issued a Certificate of Fitness that’s valid for 2 years.
After the initial 2-year period is up, periodic assessments are required every 2 years in order to renew your license. Prepare to fork out around $200 for an assessment and ensure all maintenance certificates are kept for your records.
In between the professional’s visits, you can also do your own basic due diligence and upkeep. Keep an eye out for things like wear and tears on the cables, loose wall mounts, power trips, and burning smells. These signs indicate issues that might require a closer look by an installer or an electrician.
Things to know before installing an EV charger
At first, installing an EV charger at home can seem like a hefty investment. In the long run, however, having your own charging point can be an effective cost-cutting measure that also comes with peak convenience. Just make sure you take all the necessary steps that we’ve laid out above in order to safely and successfully fuel up your car at the comfort of your home.
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Cover image adapted from: Stellar Industries Co., SmartChargeAmerica
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