> It’s never a cloudy day across all land mass…

But then again, how does that relate to your previous points:

> you know solar still works even through clouds right?

> So you could say 60% efficiency on a typical overcast day.

We were talking about the impact of clouds on a particular spot, and now you're telling me that you're counting the average across landmass because it's never cloudy everywhere in the world…

I suppose it means you retract your previous statements about solar panels working well even in the presence of clouds?