Federal Network Agency gives consumers backing for mini solar systems
Balcony power plants are becoming more and more attractive due to rising electricity prices. At the same time, many network operators require consumers to use a feeder socket to feed the energy into the home network. Many just want to use a Schuko plug and that is exactly what the Federal Network Agency thinks is okay.
Balcony power plants: Federal Network Agency for Schuko plugs
It’s actually quite simple. You buy a mini solar system as a complete set consisting of solar cells, a micro-inverter and cable, put them together and connect the inverter via the Schuko plug with your home network. Solar energy is already being converted into electricity. It is used up immediately, thus saving money. But that doesn’t suit the Association for Electrical, Electronic & Information Technologies (VDE) and the grid operators. These demand a Wieland power socket from consumers, which leads to a lot of unnecessary discussions.
But something could change, because the Federal Network Agency is taking the side of the consumer and confirming what actually sounds logical. If a microinverter has NA protection, then a Schuko plug is sufficient for connection to the mains. If this is pulled, the energy flow through the NA protection is immediately stopped and an electric shock cannot occur at all, even if the contacts are touched. With precisely this concern, the VDE has so far spoken out against Schuko plugs.
The Federal Network Agency is addressing the VDE directly and demanding that Schuko plugs are officially accepted. This would remove a hurdle for consumers and the registration of a mini solar system would no longer degenerate into an annoying discussion.
What you need to know about balcony power plants:
My mini solar system with Schuko plug
I purchased my balcony power plant in June 2021 and registered it with the grid operator. After that I had to make several phone calls because I insisted on a Schuko plug. After various discussions and explanations that I meet the VDE standard with the NA protection, my mini solar system was officially approved.
If I had to use a Wieland power socket, I would have had to spend more money on an electrician. So it would be important for the VDE to finally clarify this and accommodate the Federal Network Agency and consumers. Schuko plugs with a corresponding inverter with an output of 600 watts are not a danger.
