Technical Guide
Bidirectional wallbox – V2H and V2G explained simply
Your electric car can do more than just consume electricity. With the right technology, it can also feed energy back into your home or even the grid...
Wallbox surplus charging – how to use PV power for your electric car
Those who own solar panels often feed excess electricity into the grid for just a few cents. However, this energy could be used much more effectively...
Wallbox with residual current device (RCD) – correctly protecting type A or type B
When connecting an electric car charging station, the residual current device (RCD) determines safety and costs. Which circuit breaker is most suitable...?
Balcony power plant with storage and emergency power
More and more households are generating their own energy with a combination of solar panels on the balcony and a modern energy storage system...
Making a balcony power plant capable of emergency power generation – instructions and models 2026
A power outage rarely comes with warning, but it's a serious blow when the refrigerator, router, and lights suddenly go silent. Many...
