A home EV charger is a long-term investment – so it’s worth making a careful decision. Yet, many people make basic mistakes that can lead to frustration or even additional costs later. Let’s take a look at the most common pitfalls and how to avoid them.
1. Choosing a charger that doesn't match the network
Many people choose 11 or 22 kW chargers without knowing: their home network can't handle it, or their car can't accept that much. Always have an electrician's survey before you buy!
2. Too much or too little “smartness”
Some people choose a system that is too complicated and never uses it. Others save money and forgo practical timing or energy monitoring. Think about what features you really need.
3. Cheap, uncertified brands
The internet is full of “wonderfully priced” chargers – but if there is no CE certificate or the manufacturer is unknown, you are taking a risk. It is not worth saving on safety.
4. Omitting the involvement of an expert
Many people try to choose and even install the charger themselves. A poorly connected system can be dangerous and illegal.
5. Ignoring the future
Today, a 7.4 kW charger is enough - but in 2-3 years you will have a bigger car or solar panels on the roof? Choose a flexible system that can be expanded or reconfigured later.
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