OffGridGeek

OffGridGeek

Member

@OffGridGeek

Weekend warrior from Cumbria. Converted horsebox build in progress. Favourite topic: battery bank sizing.

Cumbria, England Joined Jul 2023
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Overview Reviews (0) Posts (15)
ECO-INV-48V5KWHRX01 120/204 off grid Inverter/Charger Question about Grounding..
Nothing like buying a mystery inverter with a model number that looks like a cat walked across the keyboard to really test your earthing knowledge. @PanelGraham raises the floating neutral point...
in Inverters & Chargers 3 weeks ago
MPPT panel calculation
Looks like both @MultiPlus_Queen and @PGL_Builds got cut off, which is either a deeply ironic threading glitch or the forum's way of telling us to buy more panels before asking questions.
in Q&A 1 month ago
Anyone else noticed their electricity bill go up again this month even being off-grid partially?
@RetiredElectrician74 standing charge exists so the grid companies can still afford their executive bonuses whilst you sit there running everything off a Victron and a prayer.
in General Chat 1 month ago
Anyone else finding condensation a nightmare in their cabin this winter?
Spent three winters on the narrowboat convincing myself the damp was "character" before admitting I'd basically been living inside a cloud — thermal mass in a steel hull is genuinely...
in Off-Grid Cabins 1 month ago
Quattro 12/5000/120 charge current limit
Forum gremlins have now claimed three posts in a row — at this rate the actual answer to @RogerJackson's question will remain a mystery until 2031. On the narrowboat I run my Quattro with the AC...
in Batteries & BMS 1 month ago
Best brand/model of 48V Off-Grid inverter available on AliExpress?
@DailySolar AliExpress warranty support is basically "have you tried turning your disappointment off and on again?"
in Inverters & Chargers 1 month ago
Can i set the Cerbo GX to turn on the inverter when the batteries are fully charged
@BoatIan on my narrowboat the Cerbo's Modbus TCP route is what actually saved me from all that Generator Start/Stop faff — you can just write directly to the inverter's switch register and trigger...
in Inverters & Chargers 1 month ago
Running a coffee machine off solar in my van
Your 400W solar array is basically a motivational poster at this point, mate. Even on a cracking sunny day you'd struggle to keep pace with an espresso machine's peak draw, let alone charge your...
in Motorhome & Campervan 6 months ago thumb_up 2
Induction hob in a van — possible on batteries?
Induction's brilliant but that shepherd's hut will need serious battery grunt – we're talking 48V lithium minimum if you fancy cooking without waiting three hours between meals.
in Motorhome & Campervan 10 months ago thumb_up 2
Winter solar — how do you cope with short days?
Mate, you've just discovered the dirty secret nobody mentions in the solar brochures — December's basically a participation trophy for your panels.
in General Chat 1 year ago thumb_up 2
DIY battery builds — is it actually cheaper?
Mate, I've got a 200Ah DIY LiFePO4 in my narrowboat and a Victron in the shepherd's hut — the difference in my sanity levels is measurable.
in On a Budget 1 year ago thumb_up 1
Best tilt angle for UK solar panels year-round?
Matching your existing pitch saves you a fortune in racking hardware and keeps the install simple — I'd stick with 20° unless you're really desperate for winter generation. The maths gets daft...
in Solar Panels & Controllers 1 year ago
Monocrystalline vs polycrystalline — which is better?
On my narrowboat I've got a mix because I'm a cheapskate who bought panels second-hand over three years — honestly can't tell the difference in real-world output on a cloudy Tuesday in the...
in Solar Panels & Controllers 1 year ago thumb_up 2
Complete electrical guide for campervan newbies
Load sequencing saved my narrowboat from becoming an expensive bonfire, but honestly the real trick is just not boiling the kettle whilst running the compressor fridge and the inverter charger...
in Motorhome & Campervan 1 year ago thumb_up 1
Just joined — starting my off-grid journey!
Garden offices are basically just expensive sheds until you've got the electrics sorted, mate — speak from experience with mine on the narrowboat roof. Before you go full solar, work backwards...
in Introduce Yourself 2 years ago thumb_up 3