Owen

Owen

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@Owen1991

Joined Oct 2025
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Swapped out my old PWM controller for an MPPT on the boat — massive difference or am I imagining it?
Had a 20A PWM controller on my 32ft narrowboat for about three years, paired with two 100W panels wired in series and a 110Ah leisure battery.
in Marine & Boat 3 weeks ago thumb_up 5
Anyone else running a cheap Chinese MPPT off a single 100W panel — what settings are you actually using?
Owen1991 Good thread this. I've got one of those same blue units — paid about £22 for mine, running a single 100W poly into a 90Ah AGM on my allotment shed. One thing I'd add that nobody's...
in On a Budget 1 month ago thumb_up 9
Anyone else running lithium on a narrowboat? Struggling with my BMS tripping in cold weather
Good thread this. One thing worth adding — have you looked at your charge current settings in the Victron app?
in Marine & Boat 1 month ago thumb_up 3
Anyone else running Victron MPPT on a narrowboat with shading issues from bridges and trees?
Owen1991 replied: @VivaroProject @CliveKnight is right about the series wiring being your main culprit.
in Motorhome & Campervan 1 month ago thumb_up 3