Dual electric car charger for your home

For households with more than one electric vehicle (EV), managing charging can present a logistical challenge. While a dual electric car charger offers a way to charge two EVs from a single unit, optimising home energy use for multiple vehicles extends beyond just the charger itself.

Fuse Energy helps you manage your home's energy efficiently, whether you're charging one EV or two. Our smart tariffs and app are designed to give you more control over your energy use, making it easier to power your home and vehicles. Click here to switch to Fuse Energy today.

Understanding dual EV chargers

A dual electric car charger is a single charging unit equipped with two outlets, allowing you to connect and charge two electric vehicles simultaneously or sequentially. This setup can simplify installation compared to two separate wallboxes.

What is a dual electric car charger?

A dual electric car charger integrates two charging points into one physical unit. This design is particularly beneficial for households with multiple EVs, as it streamlines the charging infrastructure at home.

How they work for multiple EVs

Dual chargers manage power distribution to ensure both connected vehicles receive an optimal charge without exceeding your home's electrical capacity. They achieve this through advanced power management systems, such as dynamic load balancing, which can adjust the power delivered to each EV in real-time. This ensures that even when both cars are plugged in, your household electricity supply remains stable and safe.

Key benefits for UK households

The advantages for UK households with multiple EVs are clear. Firstly, there is the convenience of being able to charge both cars at home, eliminating the need to juggle charging schedules or rely on public charging. Secondly, a single unit can reduce installation complexity and potentially the overall cost compared to installing two separate chargers. Finally, smart dual chargers often include features like load balancing, which protects your home's electrical system from overload.

Installation and electrical considerations

Before installing any EV charger, it is crucial to assess your home's electrical infrastructure and plan the installation carefully.

Assessing your home's electrical capacity

Charging two electric vehicles, especially simultaneously, places significant demand on your home's electrical supply. It is essential to assess your home's current electrical capacity to ensure it can handle the additional load without issues. A qualified electrician can perform a load calculation to determine if your existing Fuse box and wiring are sufficient or if an upgrade is necessary. Dynamic load balancing is a key feature in smart chargers that prevents overloading a home's electrical supply when charging multiple EVs.

Choosing the right location

The placement of your dual car charger is important for both convenience and safety. Consider proximity to your parking spaces, accessibility for both vehicles, and protection from the elements. The location should also allow for straightforward cable routing from your main electrical supply.

The installation process

All EV charger installations must comply with current IET Wiring Regulations (BS 7671) and be carried out by a qualified, approved installer. This ensures the safety and efficiency of your charging setup. The installer will connect the charger to your home's electrical system, ensuring proper earthing and circuit protection.

Cost and grant eligibility

Understanding the financial aspects, including initial purchase, installation, and potential grants, is vital when considering a dual EV charger.

Initial costs of dual EV chargers

The initial cost of a dual EV charger can vary depending on the brand, features, and power output. While the unit itself might be more expensive than a single charger, the overall installation cost could be lower than installing two separate units.

EV Chargepoint Grant for renters and flat owners

The EV Chargepoint Grant for renters and flat owners can provide financial assistance towards the cost of installing an eligible smart chargepoint. This grant offers up to £500 off the cost of purchasing and installing an EV chargepoint at home. It is available for individuals who own and live in a flat, or rent any residential property, provided they have a private off-street parking space and own or use an eligible electric vehicle. The customer applies for this grant themselves via the gov.UK website.

Running costs and smart tariffs

While the initial outlay is a factor, the running costs of charging two EVs are equally important. Smart tariffs can significantly reduce the cost of EV charging by utilising off-peak electricity rates. These tariffs often offer cheaper electricity during specific hours, typically overnight, allowing you to charge your vehicles when demand on the grid is lower and prices are cheaper. Smart meters are often required to access these time-of-use tariffs that can optimise EV charging costs.

Optimising multi-EV charging with smart energy management

Even without a dedicated dual charger, smart energy management can provide an efficient and cost-effective solution for households with multiple EVs.

Managing multiple EVs with a single smart charger

Households with multiple EVs can still achieve efficient charging with a single smart charger by leveraging its intelligent features. Smart chargers can be programmed to charge vehicles sequentially or to dynamically balance the power output if both are plugged in at different times. This approach, combined with smart energy management systems, ensures both cars are charged optimally without necessarily requiring a second physical charger.

Leveraging smart tariffs for cost savings

Smart tariffs are key to cost-effective EV charging. By scheduling charging sessions during off-peak hours, when electricity rates are lower, you can significantly reduce your energy bills. For example, charging overnight when electricity is cheaper can make a substantial difference to the running costs of two electric vehicles. The average UK home uses around 2,700 kWh of electricity per year. Charging two EVs adds considerably to this, making smart tariff optimisation even more critical.

The Fuse approach to abundant home energy

Fuse Energy's smart energy management and tariffs empower households to charge EVs efficiently, providing 'power to play with' without worrying about high bills or grid strain. While Fuse Energy currently offers installation of single EV chargers, such as the Easee One, our focus is on optimising charging for EVs through smart energy management. The Fuse app provides transparent control and visibility over energy usage, allowing you to optimise charging schedules for your EV and manage costs effectively. This holistic approach helps integrate EV charging seamlessly into a smarter, more abundant energy ecosystem, aligning with Fuse's vision of 'power to play with'.

Choosing the right solution for your home

Deciding on the best charging solution for your multiple EVs involves several considerations.

Factors to consider

When choosing your charging setup, consider your daily driving habits, the battery sizes of your EVs, your home's electrical capacity, and your budget. Think about whether simultaneous charging is a frequent necessity or if sequential charging during off-peak hours would suffice. Also, evaluate the smart features offered by different chargers and energy management systems.

Consulting a qualified installer

Regardless of whether you opt for a dual charger or a single smart charger with advanced energy management, consulting with a qualified installer is essential. They can assess your specific needs, advise on electrical requirements, and ensure that your chosen solution is installed safely and in compliance with all regulations. They can also help you understand your eligibility for grants and how to best integrate smart charging into your home.

Take control of your home energy and EV charging with Fuse Energy. Our smart tariffs and intuitive app are designed to help you manage your usage and save on bills. Switching is quick and easy, so you can start enjoying a smarter energy experience today. Click here to switch to Fuse Energy. Discover more about our mission to make energy abundant by clicking here.