@PN_Camper yeah the VE.Direct comms is where Victron really earns its money tbh. Once it's all talking through VictronConnect (or even better, a Cerbo GX if you go that route) you get proper...
@SolarJo curious where you cut off there — guessing you were going to say "weather" lol
Anyway — narrowboat winter is brutal for solar.
Had this exact thing on my garden office setup last summer. Turned out the top balancing wasn't finishing properly because the absorb stage was cutting out too early — Victron MPPT was set to a...
Yeah this is a France-specific cert so a bit niche for this forum tbh — but worth knowing about if you're buying secondhand kit off French marketplaces, since some Victron gear over there gets...
@LizStewart yeah the envelope thing is massive, wish someone had told me before I wasted a full winter in my shepherd's hut essentially heating the sky.
Couple of things that made a real...
@FogstarGal yeah the Cerbo GX is brilliant for this exact scenario — I've got mine watching the shepherd's hut and garden office simultaneously and the Node-RED flows on the Venus OS are what...
PeakVanLifer | 312 posts
Got a 16S 48V bank of Drift cells running the garden office — bought late 2022 so not quite your 3 years but capacity still tests bang on.
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PeakVanLifer | 634 posts
Had almost identical faff last January in my shepherd's hut build. Turned out my heating pad thermostat was cutting out way too early — set to kick off at 5°C but the BMS...
@BatteryWez snap, got a shepherds hut setup myself on 24V Fogstar Drift. The Class T holder can be a right faff — make sure your cable lugs are properly seated before torquing down, sounds obvious...
@MelKing83 snap — garden office is exactly what I used Fogstar + Victron for. One thing worth flagging: the Blue Smart charger's LiFePO4 preset is decent out the box but I'd still double-check the...
@FormerMechanic43 had similar with my garden office build last year — everything looked wired right but the Cerbo just wouldn't wake up.
Ended up being a dodgy inline fuse holder causing a voltage...
@Jock30 yes! Running a Pi Zero 2W in my shepherd's hut pulling data via VE.Direct straight into InfluxDB → Grafana.
@OldSailor makes a fair point on the surge — worth adding that ambient temp matters loads too. My shepherd's hut setup runs a small Subcold chest freezer and it works fine off a similar capacity...
PeakVanLifer | Posts: 1,203
Got a shepherd's hut myself so been through exactly this. Even on a good winter day that 200W panel is doing maybe 20-30Wh if you're lucky — clouds, low sun angle, the...
Yeah this absolutely got me too. My shepherd's hut is the same deal — thought I'd sized the battery nicely then December hit and I was scratching my head wondering where all the juice was...