Can I Have Two EV Chargers at Home? — Leamington Spa

With more households switching to electric vehicles, a common question we get asked is whether it is possible to install two EV chargers at home. The answer is yes, absolutely. Whether you have two EVs already or are planning ahead, a dual EV charger installation is a practical and increasingly popular solution.

Why Would You Need Two EV Chargers?

There are several reasons why homeowners in Warwickshire are choosing to install two EV chargers. Many households now have more than one electric vehicle, and sharing a single charger can quickly become inconvenient. Waiting for one car to finish charging before plugging in the other adds unnecessary delays to your daily routine. A dual setup ensures both vehicles are fully charged overnight, ready for the morning commute.

Even if you only have one EV at the moment, installing a second charger can be a smart investment. It adds future-proofing to your home, increases property value, and makes your driveway more appealing to buyers with electric vehicles.

What Does Your Electrical Supply Need to Handle Two Chargers?

The most important consideration when installing two EV chargers is your home's electrical supply capacity. Two 7kW chargers running simultaneously could draw up to 14kW, which is a significant load. Most modern homes in Warwickshire have a single-phase 100A supply, which can comfortably handle two chargers with the right setup.

However, if your home has an older fuse board or a lower capacity supply, an upgrade may be needed before installation. During our free survey, we will assess your incoming supply, check the capacity of your consumer unit, and advise whether any upgrades are required.

Load Balancing and Smart Charging

One of the best ways to run two EV chargers safely is through load balancing. This technology ensures that the combined power draw from both chargers never exceeds your home's available supply. If both cars are charging simultaneously, the load balancing system automatically distributes power between them to stay within safe limits.

Smart chargers take this a step further. They can schedule charging during off-peak hours, take advantage of cheaper electricity tariffs, and even communicate with your home energy system if you have solar panels or battery storage. At Intolec, we install a range of smart chargers that offer these features, giving you complete control over your home charging setup.

Installation Process for Two EV Chargers

Installing two EV chargers is straightforward when handled by a qualified electrician. The process typically involves:

• A free home survey to assess your electrical supply and identify the best charger locations
• Upgrading your consumer unit if necessary to provide two dedicated circuits with RCD protection
• Running cable from your fuse board to each charger location, usually surface-mounted or neatly clipped
• Installing the chargers and connecting them to your home network for smart features
• Full testing and certification, including notifying building control if required

As OZEV registered EV charger installers, we can also help you access government grants where available, reducing the cost of your installation.

Costs and Grants

The cost of installing two EV chargers will depend on several factors, including the distance between your consumer unit and the charger locations, whether any electrical upgrades are needed, and the type of chargers you choose. Smart chargers typically cost more than standard units but offer long-term savings through energy management and off-peak tariffs.

Government grants may be available to offset some of the installation cost, particularly for homeowners and landlords. We can advise you on the latest grant schemes and handle the application process on your behalf.

Get in Touch

If you are considering a dual EV charger installation at your Warwickshire home, Intolec are here to help. We are fully qualified, OZEV registered, and experienced in designing and installing EV charging solutions for homes of all sizes. Contact us today for a free survey and quote.