Grounding arrangement - 12V campervan system with MultiPlus

Hello all,

I am at the end of my installation and am confused about the grounding to chassis.

I have 2xMPPTS, DC DC (non isolated), Multiplus 12/1200/50, and Lynx M10.

My main question is can I bond the AC earths to the same chassis bonding point as the DC earth coming from the Lynx?

Just to note I am in France thus this changes the answer from what I’ve read here. Anyone know specifically the norm in Europe/France regarding AC/DC bonding ? I have tried to find an answer but get lost in endless technical talk every time.

There are a few other questions but I guess I can start there.

Any help appreciated

Thanks !