Roof covering and solar technician selection - Decision?

He used a Fronius software and sent me the report...

Do I see correctly that he fills north instead of south to avoid overloading the WR?

Do I see it correctly that he charges north instead of south fully to avoid overloading the inverter?

Oh shit, honestly, I hadn’t noticed that yet. But I think you’re right. I’ll call him anyway today and ask. An optimal solution would be a normal inverter with 20 kWp, right? It should probably come out roughly the same price?

then do even more modules fit on the South than the ones offered? Then put everything on that is possible and if there is a lack of money the memory later (or not at all) Then however the inverter probably won't fit anymore ... I'll write it in again in case it was forgotten: I am a layman, like most people here, so no guarantee for anything ;)

then more modules fit on the south side than those offered?
Then put everything on there that fits and if money is lacking, the storage later (or not at all)
But then the inverter probably won't fit anymore...

I'll write it again in case it was forgotten: I am a layman, like most here, so no guarantee for anything ;)

I just spoke with the solar installer. The thing in the report was a mistake – it is indeed the case that the south side is fully utilized (9.84 kWp) and the north almost (7.38). And not the other way around...

Unfortunately, he does not have a "normal" inverter available...

For understanding, one more question: is it really the case that more than 15 kWp ever actually reach the inverter? If the south side produces fully (so almost 10 kWp), then the 7 kWp on the north side most likely won’t reach 5 kWp, right, or am I thinking wrong?

... just to clarify the question once more: is it really the case that more than 15 kWp ever reach the inverter? If the south is producing at full capacity (so just under 10 kWp), then the 7 kWp in the north most likely won't reach the 5 kWp, right, or am I thinking wrong?

at least not simultaneously with the south modules...

My brother recently installed a nearly 10 kWp north/south system on the carport (for about €800 net per kWp as DIY work). I regularly get the results from this without even asking o_O

With the inverter, you probably have to swallow some frogs (make compromises) because the market is empty. Be glad if something is available and happy to produce your own electricity. The perfect system is probably not to be had at the moment.