It Doesn’t Get Much Sadder

[Ads_Essex]

No, because the battery shunt on the van will monitor the solar/dc-dc incoming charge 24/7, as well as any power drain like LED lights etc. . .

On the back of this, can I ask where you connect the solar input for the main battery to (in order to keep the van battery happy)?
Cheers

 

[Farnorthsurfer]

On the back of this, can I ask where you connect the solar input for the main battery to (in order to keep the van battery happy)?
Cheers

The DC-DC charger I have handles this function. It’s a Renogy unit. More info here.
Dc-dc Charger (for Leisure Battery) -- How I Done It --

 

[Ads_Essex]

The DC-DC charger I have handles this function. It’s a Renogy unit. More info here.

Ah, my DC-DC doesn’t, hence the question. I’m
assuming a dedicated MPPT unit for the dedicated panel goes upstream of the positive and negative...?