18 March 2025

Installing an EV Charger at Home: Costs, Benefits, and What You Need to Know

We here at KDEC know that making the switch to an electric vehicle (EV) is an exciting step toward a more sustainable future. But to truly enjoy the benefits of owning an EV, you need a reliable and efficient way to charge it.

Installing an electric vehicle charger at home offers the ultimate convenience, letting you charge your EV on your own time. So, how much does it cost to install a charger for electric vehicles at home?

Let’s break it down so you can make an informed decision.

Types of EV Chargers

Before looking at the costs, it’s helpful to understand the different types of EV chargers available in Australia. Here’s a quick breakdown:

1. Level 1 Chargers (2.4kW)
   • Plugs into a standard household power outlet (10-15A).
   • Slow charging—can take up to 24 hours for a full charge.
   • Usually included with the EV purchase, requiring no special installation.

2. Level 2 Chargers (7kW – 22kW)
   • Requires a dedicated circuit and professional installation.
   • Provides faster charging times (3 to 8 hours for a full charge).
   • The most popular choice for home installations.
   • A 22kW charger requires a three-phase power supply, while a 7kW charger works with a standard single-phase connection.

3. DC Fast Chargers (25kW+)
   • Typically used for commercial or public charging stations.
   • Can charge an EV in under an hour.
   • Not usually installed in homes due to high power demands and cost.

For most homeowners, a Level 2 EV home charger installation is the best choice, balancing speed, cost, and practicality.

The Average Cost of an EV Home Charger Installation

The cost of installing a charger for electric vehicles at home depends on several factors, but on average, you can expect to pay between $1,000 to $3,000. Here’s an indicative breakdown:

• Basic EV charger unit (7kW): $700 – $1,500
• Higher power EV charger (22kW): $1,500 – $3,000
• Installation costs (labour & materials): $500 – $2,000
• Electrical upgrades (if required): $500 – $3,000

It’s important to note that the price range for a 22kW charger is generally similar to a 7kW charger. However, the availability of a 22kW charger depends on whether your home has a three-phase power supply. In other words, your property must have a three-phase electricity supply if you want to charge your EV at a higher rate.

If you have only a single-phase connection, like in many standard homes, then a 7kW charger will be your best option.

Factors That Affect Installation Costs

Of course, the installation process isn’t always straightforward. In some cases, both installers and EV owners can encounter factors that can affect this process as well as its total cost.

Below are some of the common factors that can have an impact on the estimated cost of EV home charger installation:

• Electrical Panel Capacity
  If your home’s electrical panel isn’t equipped to handle the added load, an upgrade may be necessary, which can add to the cost.

• Distance from Power Supply
  If the charger is installed far from the main power supply, additional wiring and labour costs may apply.

• Mounting and Installation Complexity
  If trenching, wall-mounting, or other modifications are needed, this could impact the overall price.

• Brand and Features
  Smart chargers with Wi-Fi connectivity, energy monitoring, and app control tend to cost more but provide extra convenience.

Please note that the figures presented here are estimates only. In addition to the factors mentioned above, the EV charger installation costs can also depend on your preferred installer or service provider.

The Benefits of Having a Home EV Charger

Installing a home EV charger is a smart investment that offers multiple benefits:

• Unmatched Convenience
  Charge your EV while you sleep or go about your day—no need to rely on public chargers.

• Lower Charging Costs
  Charging at home, especially during off-peak electricity hours, is often more affordable than using public charging stations.

• Faster Charging Speeds
  A dedicated home charger is significantly quicker than plugging into a standard household outlet.

• Boosts Property Value
  As EVs become more common, homes with a pre-installed electric vehicle charger at home will be more attractive to buyers.

• Energy Efficiency
  If you have solar panels, pairing them with your EV charger can further reduce your energy costs and carbon footprint.

While the EV home charger installation cost varies, the benefits far outweigh the initial investment. With greater convenience, savings, and efficiency, a home charger ensures you get the most out of your electric vehicle.

At KDEC, we make the process simple and hassle-free. Our team of experts will help you choose the right charger and provide professional installation to get you up and running.

Ready to power up your EV at home? Contact KDEC today and let’s get started