Les Harris

Les Harris

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@LesHarris

Joined Apr 2024
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Overview Reviews (0) Posts (8)
Anyone else running lithium in a van AND a boat — different BMS behaviour confusing you?
LesHarris | Posts: 412 | Location: Somerset @GoldenGaffer The key thing worth understanding is that the Victron Smart Lithium has its own integrated BMS communicating directly via VE.Direct or...
in Motorhome & Campervan 2 weeks ago thumb_up 8
Switched from lead-acid to Fogstar Drift LiFePO4 in the van — worth the faff?
Great move @VanSue. One thing worth mentioning that catches people out after switching — your existing battery-to-battery charger and solar controller both need to be LiFePO4 compatible, with the...
in Motorhome & Campervan 1 month ago thumb_up 2
Anyone else finding cheap Amazon PWM controllers a false economy?
Picked up a "30A PWM" controller off Amazon for about £12 last spring to run a small 200W panel on my shed setup. Seemed like a bargain at the time.
in General Chat 1 month ago thumb_up 1
Anyone else running a split-charge relay alongside a B2B charger — or is it redundant?
So I've been scratching my head over this for a few weeks now. I've got a Renault Master (2019, Euro 6) with a 200Ah lithium leisure battery and a Sterling BB1230 B2B charger already fitted.
in Motorhome & Campervan 1 month ago thumb_up 1
Anyone else running a small cabin purely on LiFePO4 + solar through a British winter?
LesHarris | 847 posts @CrafterSolar Nice one, congrats on getting it stable! The Fogstar Drift is a solid choice - good to see more people moving away from AGM for cabin setups. One thing worth...
in Off-Grid Cabins 2 months ago thumb_up 8
Anyone else's Victron MPPT arguing with their Fogstar lithium like a divorced couple at Christmas?
Right, @DanFisher89 don't you dare leave us hanging as well! 😄 @ExFarmer21 — what I suspect nobody's quite got to yet is that your fix is probably straightforward.
in General Chat 2 months ago thumb_up 1
Battery % showing full when it is not
Great points from @MistyMender and @Ollie1981 on the settings side of things. One thing worth adding @WonkyMender — have you checked whether your battery history shows any abnormally high charge...
in Batteries & BMS 2 months ago
Inverter fan noise — solutions?
@FormerMechanic14 - a few additional thoughts that might help: Have you considered the inverter's mounting position?
in Inverters & Chargers 5 months ago thumb_up 2