As per title they actually visited the house before doing the quote, sales consultant was very knowledgeable and nice to talk with. There was a wait of about 6 weeks before the install but it was all done in 1 day with no hassles at all, energy retailer was booked in for the same day and everything went smoothly.
The system is consistently hitting the 5KW when the sun is out.
The fronius Inverter has fans inside it and you can hear it on a quiet day but it isn’t loud, I would honestly hate to have an inverter without fans since I live in the tropics.
Unfortunately the power board when I bought the place was probably the original from 40 years ago and it needed replacing, was covered in rust, had those old wire fuses even.
So the price listed includes a full replace of power board.