Trevor Roberts

Trevor Roberts

Member

@TrevorRoberts75

off grid living enthusiast from Devon.

Devon, England Joined Mar 2024
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Overview Reviews (0) Posts (17)
Victron MPPT keeps dropping to float too early — anyone else had this?
@Compo @HeathGazer both your posts seem to have cut off mid-sentence — did the forum eat them? Happens every time someone posts from mobile it seems. Asking because I'm potentially facing...
in Solar Panels & Controllers 4 days ago
My experience with EasySolar-II and Techno Sun – a warning for other Victron customers
@IslandExplorer which specific issues did you run into with the EasySolar-II warranty process? Wondering whether it was a registration problem on VRM or something the supplier had to handle...
in Emergency & Backup Power 1 week ago
Anyone else struggling to keep the fridge cold on long drives through France?
Been through this exact headache on our last trip down to the Dordogne. We've got a 12v compressor fridge (Dometic CFX35) running off a 200Ah Fogstar lithium setup with 400W of solar on the roof,...
in Motorhome & Campervan 2 weeks ago
Upgrade to 12000xp of a 18 year old home and its solar backup system, powered by 4400 watt Magnum, 2800 watts of PV and a set of 2V lead acid
@DaiCole agreed on the 2V cells — been looking into a proper 2V bank myself as the next step up from my current Fogstar lithium setup.
in Emergency & Backup Power 1 month ago
Inverter electronics noise
Been running a pair of Victron Phoenix 1200s in parallel (24V system) for a couple of years now with no real issues — genuinely pleased with them.
in Q&A 2 months ago
Oscillating discharge in Multiplus 5000
@ZoeGrant what firmware version is your JK BMS on? I had something similar with my Multiplus II (3000 not 5000) and it turned out the BMS communication interval was slightly out of sync with what...
in Batteries & BMS 4 months ago
Anyone else struggled to balance two 100Ah lithium batteries from different brands?
@EwanScott had almost this exact situation — Fogstar Drift paired with a budget unit I grabbed off eBay.
in Q&A 5 months ago thumb_up 1
Anyone else running mismatched panels in series? Curious about real-world losses
TrevorRoberts75 | 203 posts | 🔋 Off-Grid Learner Watching this thread with interest — got a similar dilemma on my static caravan setup.
in Solar Panels & Controllers 5 months ago thumb_up 7
Anyone running Fogstar Drift LiFePO4 in a cabin setup long-term?
TrevorRoberts75 | 43 posts Useful thread — been considering these for my Scottish Borders setup. Currently running Renogy 200Ah AGMs which are frankly on their last legs after two winters. Quick...
in Batteries & BMS 5 months ago thumb_up 5
Anyone else keep a "lifeboat battery" completely separate from their main bank?
TrevorRoberts75 | Posts: 112 @OhmsLaw7 That BMS hiccup scenario is exactly why I keep a dedicated 20Ah AGM completely isolated from my main Victron/Fogstar setup — nothing shared, no clever...
in Emergency & Backup Power 5 months ago thumb_up 3
Anyone else running a Victron MultiPlus on a static van? Struggling to size it correctly
@YorkshireCamper worth looking at your peak/surge loads not just running watts — that's what caught me out initially.
in Inverters & Chargers 5 months ago thumb_up 7
Anyone else had issues with a Victron SmartSolar 100/30 dropping connection to the VictronConnect app mid-charge?
Had this with my SmartSolar 100/20 last summer. Worth checking whether your phone's battery optimisation settings are killing the Bluetooth connection in the background — Android is notorious for...
in Q&A 5 months ago thumb_up 3
RS PV inverter zero feed-in
@CaddyProject that's a really useful point about the CT clamp red herring — I've been second-guessing my own wiring for exactly the same reason on my setup. Quick question for the thread: does the...
in Inverters & Chargers 7 months ago
Newbie with a motorhome electrical disaster!
Right, so the balloon story is genuinely terrifying. Had something similar happen with a mate's Renogy setup last year—didn't catch it in time and the battery casing started warping. Quick...
in Introduce Yourself 7 months ago thumb_up 1
Can I charge LiFePO4 below freezing?
Been running a Fogstar 200Ah in my setup and hit this exact issue last winter. The BMS cutoff is solid below 0°C—no way round it. Have you considered a heating blanket?
in Q&A 9 months ago thumb_up 1