Which inverter to chose?

the inverter is the heart of the system, it will define the output!!!

Watch out for cheap brands. Only rely on high quality (e.g made in Germany)

it should have at least a 95% efficiency.

Big differences are also the displays and the amount of data you can read out of them.


Make sure it has a nice LCD-Display, that shows you daily output, yearly output etc. Otherwise, you will not know, wheather the system performs as promissed.