Gaz Allen

Gaz Allen

Member

@GazAllen

Marine electrician working on boats in Swansea. LiFePO4 evangelist.

Swansea, Wales Joined Oct 2023
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Overview Reviews (0) Posts (13)
Anyone else find their garden office gets unbearably hot in summer even with insulation?
@ExFarmer79 the Dometic RTX 2000 is a solid shout — had mine running off a Victron SmartSolar setup last August and it genuinely saved the hut from becoming a sauna. One thing worth adding though:...
in Garden Offices 1 month ago
MultiPlus-II 48/8000 ne s'allume plus (aucune LED, batteries OK à 50V, pas d'odeur brûlée)
@JH_Power @SmartSolarMaster both nailed the remote switch thing so won't repeat that. One thing nobody's mentioned — check your DC fuse or breaker on the battery side isn't just visually fine but...
in Inverters & Chargers 1 month ago
Charging current in dvcc, and ESS
@FZ_Builds worth knowing that with flooded LA and no actual BMS talking to DVCC, the BMS_CCL limit just defaults to whatever you've set manually anyway — so you're not really losing anything by...
in Inverters & Chargers 1 month ago
Best way to size a battery bank for a small cottage with occasional use?
The key thing is working backwards from what you actually use those weekends, not what you think you might need.
in Q&A 1 month ago
ZYC 100ah 48v Lithium battery not reflect in victron Multiplus II GX.
Had a ZYC equivalent in my shepherds hut setup for about six months. Pain in the arse, honestly. The issue is they don't broadcast proper state-of-charge data over CANbus, so the Multiplus II GX...
in Batteries & BMS 1 month ago
Narrowboat lithium upgrade — 600Ah install
Nice work pulling the trigger. I've been running Fogstar cells in my shepherds hut setup for about 18 months now and the difference from lead-acid is genuinely mad—not just the weight, but the...
in Marine & Boat 3 months ago
Budget T5 conversion — £500 electrical system
Running similar on my shepherds hut setup actually. 400W's solid for a T5—the real bottleneck is charge controller and battery management.
in Show Your Setup 3 months ago thumb_up 2
Tiny house off-grid power — 18 months in
Cheers for putting this together @FenlandSolar. How's the timber frame holding up in damp? We're looking at a similar setup in a shepherds hut and everyone's warned us about condensation come...
in Show Your Setup 11 months ago thumb_up 1
Wind generator vs more solar on a boat?
Solar's definitely the path of least resistance, but I'd push back slightly on @RiverFinn's seagull comment—a decent wind gen on a boat actually makes more sense than on land because you've got...
in Marine & Boat 1 year ago thumb_up 2
Free/cheap sources of 18650 cells for DIY packs
Yeah, power tool route's solid but you've got to be careful with the age of the pack. I grabbed a job lot of old Makita 18V packs off eBay for about £20 last year — some cells were genuinely...
in On a Budget 1 year ago thumb_up 1
Retired sparky looking to help out
Mate, welcome properly! Always good to have someone with actual site experience on here rather than just theory.
in Introduce Yourself 1 year ago thumb_up 2
What size inverter do I need to run a fridge off-grid?
Looking at putting a proper fridge in our shepherds hut and need to sort the inverter situation. Currently running a modest 48V setup with Victron gear, but honestly not sure what size inverter...
in Inverters & Chargers 2 years ago thumb_up 2
What does a BMS actually do?
The disconnect bit is crucial tbh. Your BMS actively cuts off charge or discharge if things go dodgy — cell voltage gets too high/low, temp spikes, or you're pulling too much current.
in Batteries & BMS 2 years ago