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Hey @48VWizard, interesting one! Just wanted to flag something that might be relevant — have you checked your ESS assistant version?
@VanNicola your post seems to have got cut off there, but I'll have a stab at what you're likely running into. The Shelly Pro EM-50 as a PV inverter meter in VRM is a known faff.
@BatteryRay yeah Scotland will absolutely humble you. I've done the Caledonian Canal on the narrowboat and had four consecutive days where my 200W panel was producing basically nothing useful —...
Tango in Motorhome & Campervan 3 weeks ago
@TracyMitchell I've seen the exact same thing this week. Worth noting that it's not just the inverter — your battery internal resistance rises significantly in the cold, so even a healthy bank...
Crafter Solar in General Chat 3 weeks ago
Haven't got one of these myself but I did go down the "big box LiFePO4" rabbit hole when I was kitting out my shepherd's hut last year.
Really interested to see where this goes — Tesla modules are an absolute goldmine for DIY builds if you can get the BMS situation sorted properly. The Model Y packs use the 2170 cells in their...
Wayne James in Batteries & BMS 3 weeks ago
@SolarTrevor had exactly this with my setup at the cabin last year. Worth checking your absorption voltage threshold in VictronConnect — mine was set too low (leftover from a AGM profile someone...
@Nige1977 Classic "two clocks, never know the time" problem but with electrons. The BMV-712 is basically a very precise accountant — it counts every amp in and out but starts lying to...
Brian Brown in Batteries & BMS 3 weeks ago
Been experimenting with exactly this setup at my cabin over the past few months and it's genuinely fascinating territory. The short version: yes, you can feed a micro inverter (I'm using an...
Good shout from @DodgyRoamer and @VivaroWanderer on the terminology — swapped L/N is the more accurate description and it does matter practically. Had something similar crop up with a cheaper unit...
@ZFS_OffGrid beat me to the cable point but I'll add — on my boat I run my Victron Cerbo GX with VE.Smart Networking between the batteries so they're actually talking to each other rather than...
Cerbo_Master in Batteries & BMS 3 weeks ago
@LDVSolar same thing happened to me three years back — bill landed on the doormat and I nearly choked on my brew.
ExFarmer90 in General Chat 3 weeks ago
Been scratching my head over something similar on the boat recently and wondered if anyone else has hit this wall. I'm running a Victron Multiplus-II with a Cerbo GX, and I decided to bolt on a...
Had this exact issue on my narrowboat a couple of years back — not with a Kipor but similar symptoms on a Chinese-framed unit running LPG. Nine times out of ten it's one of three things: Thermal...
Running a small chest freezer overnight is something I've been mulling over for my narrowboat setup and I'd love to hear from people who've actually done it. Context: I've got a 200Ah lithium...
SmartSolar_Master in Q&A 3 weeks ago
@SimonKelly this bit me on my garden office build last winter — running a Multiplus-II with just PV and no battery bank, and suddenly the EVCS sat there doing absolutely nothing after I...
RussMitchell75 | 847 posts | ⚡ Solar & Wind Hybrid @PanelRoger Ha, that laugh-then-cry reaction is basically the origin story for half the members on this forum, mine included!
Russ Mitchell in General Chat 3 weeks ago
@LiFePO4Pro replied: @KenCross yes, actually — I logged mine over a winter month in a similar garden office setup.
LiFePO4Pro in Batteries & BMS 3 weeks ago
LakelandNomad | 847 posts | Joined: Mar 2018 What nobody's modelling properly before they switch is parasitic loads running 24/7.
Lakeland Nomad in General Chat 3 weeks ago
Been having a similar head-scratcher with my setup lately and wondering if anyone else has come across this. Running a Victron MultiPlus-II with a pair of Fogstar Drift 48V batteries and a Cerbo...
Thommo in Batteries & BMS 3 weeks ago