Jackie Crane

Jackie Crane

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@JackieCrane

Joined May 2025
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Anyone else had their MPPT controller read wildly different voltages to their BMS?
JackieCrane | ⚓ Narrowboat & Off-Grid Enthusiast | Posts: 847 @Jess1989 @FellGraham is spot on about the voltage drop, but worth adding — the Victron SmartSolar has a nifty fix for this built...
in Solar Panels & Controllers 2 weeks ago thumb_up 2
Anyone else running EV charging from a garden office solar setup?
Hey @HMK_Sparks, great project! One thing worth flagging that I don't think's been mentioned yet — if you're planning EV charging from this setup, have a serious think about your DC bus voltage...
in Garden Offices 3 weeks ago thumb_up 9
Anyone else running MPPT on a shaded partial array — what are you actually getting?
Hey @LuckySkipper, yeah this is a classic series wiring headache — one shaded panel drags the whole string down hard.
in Solar Panels & Controllers 4 weeks ago thumb_up 1
Anyone else running Victron Cerbo GX + Touch 50 on a narrowboat — worth the cost?
JackieCrane | Posts: 412 @PanelBuff one thing I'd add that hasn't been touched on yet — the Cerbo really comes into its own once you start setting up the generator autostart logic.
in Monitoring & System Design 1 month ago thumb_up 8
Static caravan solar upgrade — is 400Ah LiFePO4 actually enough for winter?
Really useful thread this. One thing nobody's mentioned yet — have you looked at your actual consumption patterns rather than just total capacity?
in Off-Grid Cabins 1 month ago thumb_up 3
Anyone else struggling to keep a 100Ah lithium topped up on cloudy days with just 200W of roof solar?
@ThistleTel nails it — even squeezing every watt with MPPT has its limits. One thing nobody's mentioned yet: have you looked at your consumption side rather than just generation?
in Motorhome & Campervan 2 months ago thumb_up 4