Comment by Gasp0de

Hi, sorry I'm late to respond. The price was something like this: 150€ Hoymiles HMS-800W-2t 300€ 4 Trina Solar 445W Full Black panels 100€ Shelly Pro 3em (not necessary but I wanted to see how much we feed in) The rest was construction materials and small stuff. We have mounted it on our roof, 900W East, 900W West. One east and one west panel are wired in parallel and connected to one MPPT of the HMS-800W. We're producing around 1.3MWh per year.