What are the key features I should look for in a smart EV charger?

As a homeowner or small business owner in the UK, selecting the right smart EV charger can save you money, enhance convenience, and promote sustainability. Here are the key features to look for in a smart EV charger:

Key Features

Smart EV chargers offer more than just the ability to charge your electric vehicle; they provide advanced features that integrate with your home and energy supply to optimize charging.

Connectivity and Energy Management

• Remote Control: You can monitor and control your charger remotely using a mobile app, ensuring you can start, stop, or schedule charging sessions as needed.
• Smart Integration: Works with your energy tariff to optimize charging during off-peak hours, potentially saving you money on your energy bills.

Charging Efficiency and Flexibility

• Delayed Charging: Randomized delays mean that charging sessions start at staggered times, reducing peak demand on the grid. This can be particularly beneficial during periods of high energy usage.
• Ultra-Fast Charging: Chargers with higher power outputs, such as up to 22kW for AC chargers, can significantly reduce charging times, making them ideal for both home and commercial use.

Safety and Regulatory Compliance

• Robust Safety Standards: Ensure that your charger meets UK safety standards such as UKCA certification and is built to withstand harsh conditions with ratings like IP65 for water and dust resistance and IK10 impact protection.
• Security Features: Look for chargers with encrypted data transmission and easy management of personal data settings to protect against cyber threats.

Cost and Environmental Benefits

• Cost-Effective: Eligibility for grants such as the OZEV can help reduce installation costs.
• Eco-Friendly: Supports the UK’s green energy goals by optimizing energy use and promoting the use of renewable energy sources.

Practical Advice for UK Homeowners and Small Businesses

Pros:

• Energy Savings: Smart chargers can help you save money by optimizing charging during off-peak hours.
• Convenience: Remote control and scheduling features provide flexibility.
• Environmental Benefits: Encourages sustainable energy consumption.

Cons:

• Higher Initial Cost: Smart chargers are generally more expensive than basic models.
• Dependence on Technology: Requires a stable internet connection for remote features.

Common Mistakes:

• Not Utilizing Smart Features: Many EV owners do not fully use the smart features available, missing out on potential cost savings and efficiency gains.
• Ignoring Energy Tariff Compatibility: Ensure that your smart charger and energy tariff are compatible to maximize benefits.

Consider these features and advice to make an informed decision when selecting a smart EV charger for your UK home or business, optimizing your charging experience while contributing to a greener future.