FoxESS Community - Owners & Installers Forum

Hi Dave, thank you for your reply,

I've no practical way to add another panel (without buying one), no.

Is three panels not working a Foxess specific issue? It is of course a shame that the data-sheet is misleading.

Is there anything written down where I can give myself confidence even 4 panels ...

I have a H1-3.7-E inverter. I have one string of 8 panels in series and a seperate string of 3 panels in series.

The 8 panel string works fine. The 3 panel string does not appear to work.

I have tested the panels, they are 34-35V each and individually show an expected short circuit current for ...