Choosing a smart 22 kW Type 2 EV wallbox: a practical buying guide for your home

A smart 22 kW Type 2 EV wallbox sounds appealing if you want to charge your electric car faster at home. However, a higher charging capacity does not automatically mean your car will charge faster. The maximum speed depends on your car’s on-board charger, your home’s electrical connection and the installation of the charge point.

There are three common pitfalls for households in the Netherlands:

• Confusing 22 kW with the actual charging speed: many electric cars accept a maximum of 11 kW or 7.4 kW over AC.
• Buying a 3-phase charge point without a suitable connection: 22 kW generally requires 400 V, 3-phase and 32 A. Have an electrician check that your meter box and wiring can handle it.
• Overestimating smart features: Wi-Fi, an app-controlled charge point or RFID can be useful, but check in advance that the app works with your network and which features are actually available.

Which specifications should you check?

1. Charging capacity, phases and vehicle compatibility

An 22 kW EV charge point normally uses three phases. At 400 V and 32 A, the charging station can deliver up to 22 kW, but your car determines how much power it actually draws. So check your car’s manual for:

• maximum AC charging capacity;
• support for 1-phase or 3-phase charging;
• a Type 2 connector in accordance with IEC 62196-2;
• any limitations that apply to a plug-in hybrid.

A Type 2 charging station is suitable for many European electric cars and plug-in hybrids, but a car with only CHAdeMO or another connector will need a different charging solution.

2. Installation and protection

A fixed electric car charge point must be connected to a suitable dedicated circuit. Have a qualified electrician carry out the installation and commissioning. For a 22 kW installation, the following should be checked:

• the main fuse and available grid capacity;
• suitable residual-current and overcurrent protection;
• cable cross-section and length;
• earthing and protection against the elements;
• where to position the wallbox and cable holder.

Product descriptions often list features such as leakage-current, overheating, overvoltage and overcurrent protection. Treat these as product specifications, not as a substitute for correct installation. Do not use an extension lead or an unsuitable adapter.

3. Smart controls and load balancing

A Wi-Fi wallbox can be useful for scheduled charging, checking charging status and controlling the unit remotely. Some models work with Tuya or a similar app. Check that your home network has a strong enough signal where the charge point will be installed.

If your home has a heat pump, induction hob or several electrical appliances, dynamic load balancing may be worth considering. According to the product description, this feature adjusts the charging current based on the electricity being used elsewhere in your home. Check how it is connected and whether additional metering equipment is required.

RFID is useful if several drivers need access to the charge point. Some models let you start a charging session with an RFID card, even if the network connection is temporarily unavailable.

Our recommendations for different needs

Suitable for: Budget-conscious beginners

feyree Type2 16A 3.5KW Portable EV Charger

Why it suits this profile: A 3.5 kW portable EV charger is a good choice if you want to try charging an electric car without having a fixed wallbox installed. Its Schuko plug fits a suitable household socket.

How this product avoids the pitfall

Its maximum capacity is clearly stated as 3.5 kW at 16 A. So you won’t buy a 22 kW charger for a car or home that isn’t ready for one.

Key benefits and features

Type 2 connector, adjustable current from 8 to 16 A, OLED status display and a 5-metre cable.

Suitable for: Buyers looking for premium quality

TDC ENERGY RAC22 22 kW Type 2 EV Charger

Why it suits this profile: This wallbox is a good fit for drivers with a suitable 3-phase installation who want to combine charging status updates, RFID access and app control.

How this product avoids the pitfall

The requirements of 400 V, 3-phase and 32 A are stated explicitly. This makes checking your meter box beforehand essential, not optional.

3-inch display, 5-metre Type 2 cable, Wi-Fi and Bluetooth support, two RFID cards, and stated protection against overload, overheating and more.

Suitable for: Specific needs and intensive use

feyree EV Charger Type2 32A 22kW 3P Dynamic Load Balancing

Why it suits this profile: This option is designed for homes with fluctuating electricity use, several electrical appliances or more than one charging point.

How this product avoids the pitfall

The product description mentions dynamic load balancing, which allows the charging current to be adjusted to the electricity used by appliances in your home. Check what metering equipment is needed during installation.

Key benefits and features

3-phase charging up to 22 kW according to the product specifications, app control, adjustable charging current, LCD screen and a 5-metre Type 2 cable.

Frequently asked questions about a smart 22 kW Type 2 EV wallbox

Can any electric car charge using a 22 kW wallbox?

No. Your car may only accept a lower charging capacity, such as 7.4 kW or 11 kW. The wallbox won’t automatically deliver 22 kW. Check the maximum AC capacity of your car’s on-board charger.

Is it always possible to have a 22 kW charge point at home?

Not always. You’ll generally need a suitable 400 V 3-phase connection and enough grid capacity. Before you buy, an electrician should assess your meter box, wiring, protection and earthing.

Is a portable EV charger an alternative to a fixed wallbox?

A portable charger can be practical for occasional or limited use. However, a 3.5 kW model charges considerably more slowly than an 11 kW or 22 kW wallbox. Only use a household socket if it is suitable for a sustained load and has been connected in accordance with the regulations.