Originally Posted by Cyrus Safdari
Actually got my wires crossed, different line, those are still current
Yes, what I like about the B2B concept
is that can be the **only** charge source that touches the expensive, maybe fussy House bank, e.g. GEL or LFP, the user-defined charge profile allowing complete tweaking as per mfg specs.
Once that's in place, any old charger, mains, alt, solar
whatever can be attached to a "sacrificial" or Starter batt and act as "primary" source feeding the B2B.
No need to spend big money
on quality regulation for every source type. Can even treat it as attached to the bank as if a large "powerpack" in a portable context. In my case moving from boat
to camper, to off-grid cabin
, rented truck, whatever. Yes, portability is more practical with LFP than lead, at 1/5th the weight.
Charles Sterling has stated a 180A version of the B2B charger should become available "RSN".