I guess that’s all I needed to know about your expertise in the matter

Usually claims require proof and not thoughts

Then maybe don’t buy from EGHIGXXJKNB?

There is no impact. The technology just isn’t there yet. Mostly because it’s being held back by oil companies.

Okay, I need a citation on that. How does big oil control solar panel technology?

1.5 m Germans using them definitely has an impact. It doesn’t solve the climate crisis on its own obviously but you can say that about any and all measures combating climate change