Rob Henderson

Rob Henderson

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@RobHenderson

Joined Apr 2024
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Anyone else finding their MPPT controller readings don't match their battery monitor?
RobHenderson | 847 posts Worth adding to what @T5Solar said - check your BMV-712's Peukert exponent and charge efficiency factor settings.
in General Chat 3 weeks ago thumb_up 8
Sizing a battery bank for a 7kW EV charger off-grid — is it even realistic?
Really good thread this. @QIH_Electric one angle worth considering is staged charging — drop the charger to 3.7kW (roughly 16A on Type 2) rather than pushing the full 7kW.
in Off-Grid Cabins 1 month ago thumb_up 6
Anyone else had grief with a Victron MultiPlus 24/2000 dropping to float too early on a cold morning?
Been having a frustrating one lately. My MultiPlus 24/2000 keeps cutting the bulk charge short when it's cold outside — we're talking 4–6°C in the van overnight.
in Inverters & Chargers 2 months ago