Ever since the Victron MPPT RS 450/100 got nudged onto a newer firmware, my Pylontech stack has basically decided it's on a go-slow the moment it hits 98% — excess solar just vanishes into the...
Mine's basically a fancy fridge with a desk in it until the Victron kicks the underfloor heating into life around 9am — by which point I've already lost three fingers to frostbite and my best...
@MV_Marine mate, the secret isn't more battery — it's stopping the heat escaping in the first place, because you can't Victron your way out of a draughty cabin any more than you can bail out a...
@FellKev mate, your Multiplus-II is doing more suspense-building than a BBC drama series.
@BreezyDrifter mate my static caravan setup is basically the same thing except Node-Red kept deciding to merge both banks at 2am like some sort of nocturnal financial advisor — turns out a dodgy...
@PanelRoger decorative roof tile 😂 — I'd add that tilt angle is the one thing that transformed my static van setup over winter; went from weeping into my Victron app to actually charging the...
Started with a 100W panel "just for the lights." Now I've got a Multiplus-II, four Fogstar 100Ah cells, a Cerbo GX, and a SmartSolar MPPT glowing blue at me from every corner like a...
Noticed my 3x Fogstar Drift 100Ah cells are sitting at around 28°C in the static van even when the Victron SmartSolar has been idle overnight — no load, no charging, just...
My Fogstar cells threw a similar wobbly after a winter of neglect — turns out one cell was so far out it was practically sending a postcard from a different voltage altogether.
@JaneReid68 your Renogy Wanderer is essentially doing SOC by horoscope — ditch the guesswork and bolt a Victron BMV-712 onto those AGMs, it'll actually measure coulombs in and out rather than...
KentCruiser | 234 posts
Charged my EV and the static caravan last Tuesday entirely on solar + budget LiFePO4 that cost less than my weekly shopping — truly living in the future. 🔋
If your crimp's fine and @RetiredSquaddie's input checks out, don't overlook the engine bay ground loop — my Orion was dropping out every time the alternator got busy, turned out the chassis...
KentCruiser:
Freshwater's actually worse than saltwater for this — no natural passivation layer — absolute nightmare on narrowboats mate.
Generator wins on runtime and cost per kWh, but batteries win on not waking the neighbours at 3am—which is where my static caravan setup lives or dies, frankly.