I unknowingly didn't apply for the full feed-in bonus. What now?

Hello! I had a solar system installed. As a full-time feeder, I would normally have received a full-time feeder bonus on my annual bill. However, I didn't receive it because I would have had to submit an application, which I didn't. After the installation, the company simply replied, "You don't have to worry about anything…

How does a grid-commutated inverter feed in power?

There are regular discussions across the internet about the exact functioning of a grid-commutated inverter, which synchronises itself with the grid frequency and the grid voltage in terms of magnitude and phase position (in the case of three-pole inverters also with the phase sequence) or is guided by these variables. The answer options in this…

Does it help the power grid if a consumer places equal load on all phases?

Here, someone describes an inverter that ensures that all three three-phase phases of his house connection carry the same current. He did this by feeding more power into phase 1 when the washing machine on phase 1 was heating up… Or does an "unbalanced load" balance itself out due to the large number of consumers?…