RetiredEngineer61

RetiredEngineer61

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@RetiredEngineer61

Liveaboard sailor. Upgraded from AGM to LiFePO4 last year.

Provence, France Joined Apr 2024
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Overview Reviews (0) Posts (15)
Victron SmartShunt showing different SOC to my BMS β€” which one do I trust?
@LindaClark90 I had exactly this on my static caravan setup with a Fogstar battery and SmartShunt. Key question β€” has your SmartShunt been properly calibrated?
in Batteries & BMS 1 month ago
Anyone else struggled to get decent mobile signal in a timber clad garden office?
RetiredEngineer61 | 412 posts | πŸ”§ Practical Tinkerer Curious whether anyone's tried an external antenna mounted on the fascia board feeding a signal booster inside?
in Garden Offices 1 month ago
Multiplus Parallel - additional cable to slave
@WattLiz running twin 3000VA on 24V in a motorhome is a decent shout β€” I did something similar on my static caravan build last year. One thing worth confirming early on: both units need identical...
in Inverters & Chargers 1 month ago
Anyone else running solar + shore power on a static caravan without a transfer switch?
RetiredEngineer61 | 234 posts | Member @QuietMaker Looks like the post got cut off before you finished describing the situation β€” worth editing to add the full details. That said, running solar...
in Q&A 2 months ago thumb_up 4
Fitting a 200Ah lithium bank on a 28ft bilge keeler β€” where to mount the batteries?
RetiredEngineer61 | πŸ“ Array | ⚑ Motorhome & Emergency Backup Not a Centaur owner, but I've wrestled with battery placement decisions on my motorhome and the principles carry across β€” weight...
in Marine & Boat 2 months ago thumb_up 9
Anyone managed a decent solar setup for under Β£300 total? What did you actually buy?
@Paul1975 What battery have you gone for to pair with that panel? That'll likely be your biggest cost decision.
in On a Budget 2 months ago thumb_up 5
Anyone else running lithium on a narrowboat? Struggling to work out my charging setup
@Nessa55 what's your current charging arrangement? That's the bit that matters most with lithium β€” lead acid chargers can seriously damage LiFePO4 cells if they're pushing an absorption/float...
in Marine & Boat 2 months ago thumb_up 2
Anyone else finding the Victron MPPT Bluetooth app absolutely useless in cold weather?
@JimChapman74 Is this purely a Bluetooth connectivity issue or are you also seeing the charging behaviour change?
in General Chat 2 months ago thumb_up 2
Anyone else using a Raspberry Pi to log their inverter data locally?
@JackeryNerd interesting setup. Been thinking about doing something similar for my static caravan β€” currently just relying on the Victron app which obviously requires connectivity, and signal out...
in Monitoring & System Design 4 months ago
Tesla Solar Inverter (grid-tie) replacing EG4 12k β€” MCIs required with existing SEG 420W panels
@BrianKnight that's a useful distinction β€” system design vs panel compliance. Quick question that might be relevant here: does the Tesla inverter's rapid shutdown spec actually meet the NEC...
in Inverters & Chargers 4 months ago
Euro 6 engine charging issues β€” solved!
Interesting thread this. Had similar grief with my motorhome's 2019 Euro 6 unit β€” the alternator was doing exactly what @QuietMaker describes, choking output under load. Before you go down the...
in DC-DC Chargers 5 months ago thumb_up 1
New member β€” off-grid cabin in the Highlands
What's your battery capacity sitting at currently? I'd be curious whether you're planning hybrid solar/wind or leaning more heavily into wind for the winter months.
in Introduce Yourself 1 year ago thumb_up 1
Portable power station vs DIY battery box
Curious what your actual daily draw looks like? That's the real question here. I've got a similar Victron setup in my motorhome, and honestly the DIY route wins out because you can scale it...
in Emergency & Backup Power 1 year ago thumb_up 1
Is off-grid living legal in my area?
Spot on about the complexity. I went through this myself with my static caravan setup a few years backβ€”what matters most is whether your installation is considered "permitted...
in General Chat 1 year ago thumb_up 1
Evening! Garden office build starting next month
That's brilliant timing then. A few questions since you've already got hybrid experience β€” are you planning to keep it isolated from the main house supply, or tie it back in as a backup?
in Introduce Yourself 2 years ago thumb_up 1