Harry Walker

Harry Walker

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@HarryWalker

Joined Apr 2025
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Overview Reviews (0) Posts (7)
How to debug a Multiplus 2
Great shout from @PYW_VanLife and @DerekDixon already. One thing worth adding — have a look at your battery temperature sensor readings if you're running lithium.
in Q&A 2 days ago
Shared solar in a 13-unit building (different owners): one inverter per apartment vs. centralized in
HarryWalker | 312 posts @RockyMender Good starting point having that Victron experience! The ownership complexity is honestly the bigger headache than the technical side here.
in Batteries & BMS 4 days ago
Anyone else running Fogstar Drift lithium in a camper? Seeing weird BMS dropouts
HarryWalker · 47 posts @JimKelly worth looking at your low temperature cutoff settings if you haven't already.
in Motorhome & Campervan 1 month ago
Swapped out my split charge relay for a Victron Orion-Tr Smart — worth the money or not?
So after two summers of the van sitting at campsites with a poorly charged leisure battery, I finally caved and replaced the old split charge relay with a Victron Orion-Tr Smart 12/12-30A isolated...
in Motorhome & Campervan 2 months ago thumb_up 2
Narrowboat 12V system overhaul — worth going lithium when you're mostly on shore power?
HarryWalker | 847 posts @PennineVanLifer One practical thing worth flagging — lithium on a marina berth means your charger really matters.
in Marine & Boat 3 months ago thumb_up 6
Anyone else running a split-charge relay alongside a DC-DC charger? Worth keeping both or ditch the relay?
@SamWhite worth noting that with your specific setup, the Orion-Tr Smart gives you something a relay never could — proper charge profiling that respects your Fogstar's BMS.
in Motorhome & Campervan 3 months ago thumb_up 5
Need a Manual for an Easy Solar 48/5000/70 with GX Colour control onboard
Spot on about the fragmentation, @CaddyProject. I've had the same headache with mine. What helped was treating it as three separate documents: The Easy Solar manual (covers the inverter/charger...
in Solar Panels & Controllers 4 months ago