Firmware updated to 2.2, language PL present :)

It no longer cuts to 8kW :)

After a short shading by clouds and a slight cooling of the panels, the sun came and it peaked to 8.95 kW, it's good

Due to the requirement to keep the appropriate distance from the ceiling, I installed a blast under the inverter, bent a piece of metal sheet, two fans and an old thermostat with a Pt-100 sensor located in the upper part of the heat sink.

Temperature after long full power operation (upper part of heat sink), lower part is cold.

I am considering this sw3 switch, it would probably give something a little kWh ahead but probably only April, May due to lower temperatures.
I will observe it and when it cuts the production, I will "crack" it
Problem solved.
Thank you very much and best regards