Photovoltaic system: Yield in bad weather

You can just stand in front of the wind turbine and blow a little

Ok, the deficiency was probably lack of sun - it can definitely be a bit more in the next few days after the last weeks.

I just fell for the promises of the providers ("best yields even in bad weather blala"). And when I saw the minimal yield, I thought I’d start a less important thread But thanks for the constructive answers, now I’m informed (and maybe other photovoltaic newbies too).

One could set up a wind turbine in front of (within) the photovoltaic system, then even more air circulates

I just fell for the promises of the providers ("best yields even in bad weather blabla"). And when I saw the minimum yield, I thought I'd start a minor thread But thanks for the constructive answers, now I know (and maybe other photovoltaic newbies too).

This is often advertised. But it’s nonsense. The low-light range plays no role in the total yield. If your module is 10% better in an area where at most 10% of the total yield is achieved, that results in 1% more total yield. In the strong light range, a 10% improvement would mean over 9% more total yield...

the lowest yields we had were with the snow on the roof