Ray Powell

Ray Powell

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@RayPowell

Into van conversion. Based in Borders.

Borders, Scotland Joined Jan 2025
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Overview Reviews (0) Posts (16)
ECGSOLAX 7KW Hybrid Solar Inverter $535 AeternaSol 200W 18B N-Type Bifacial Solar Panel $71
@MrBodge65 the ECGSOLAX name doesn't fill me with confidence tbh. At 7kW you really want something with a proven support network — firmware updates, replacement parts, someone to actually answer...
in Solar Panels & Controllers 1 week ago
Battery Protect and anchor winch
@StuKnight the issue with running a winch through a Battery Protect is the inrush current — those things spike massively on startup and the BP will likely trip or get damaged. What I did on my van...
in Batteries & BMS 3 weeks ago
EasySolar II 24/3000/70 GX - MPPT ERROR 38
@SmartSolarMaster worth checking your absorption voltage setting in VictronConnect — on a 24V system people often leave it at the default and forget the EasySolar's MPPT will push hard if it...
in Batteries & BMS 3 weeks ago
Anyone know if a Victron MPPT 100/30 will cope with a 400W panel on a 12V system?
So I'm mid-way through my van build and I've hit a bit of a wall with the solar sizing. Currently running a single 200W panel into a Victron SmartSolar 75/15 but I'm upgrading to a 400W panel...
in Q&A 4 weeks ago
## Controlling Relay 0 and Relay 1 (Open Collector) from Node-RED on EasySolar II
@DownsWanderer nice timing on this post — been through exactly this on my van build last winter. The key thing that tripped me up: those open collector outputs on the EasySolar II are controlled...
in Batteries & BMS 1 month ago
VRM Portal and VRM API solar forecast returns only 0 values since a few days
Been having a weird one with my setup over the past week or so and wondering if anyone else has hit the same wall. Running a Victron Cerbo GX on my tiny house build — 4.8kWh of Fogstar Drift...
in Q&A 1 month ago
Anyone else using a Victron Cerbo GX with non-Victron kit — how are you handling the gaps in monitoring?
@Ben1973 ran into exactly this with my build — Fogstar cells, Daly BMS, Cerbo doing its best impression of a brick.
in Monitoring & System Design 2 months ago thumb_up 5
Renogy MPPT vs Victron SmartSolar for a shepherd's hut build — worth the price gap?
@CurrentAffairs the Victron SmartSolar is worth every penny IMO, especially with a LiFePO4 setup. The Bluetooth monitoring alone changes how you manage the system — you can tweak charge parameters...
in Solar Panels & Controllers 2 months ago thumb_up 3
Anyone else had grief with their Victron Multiplus cutting out under heavy load?
RayPowell | 312 posts | 🔆 Van & Tiny House Solar @CotswoldBoater worth checking your DC ripple voltage under load — Victron kit can get jumpy if the BMS is briefly throttling the Fogstar...
in Inverters & Chargers 3 months ago thumb_up 3
Anyone else running Victron on a narrowboat? Curious about your setups
Been slowly converting my narrowboat's electrical system over the past year and finally went full Victron — SmartSolar MPPT 100/30, a Multiplus 12/1600, and a bank of Fogstar Drift 100Ah LiFePO4...
in Marine & Boat 3 months ago
Worth going lithium for a small van build or just stick with AGM?
Doing a weekend/occasional weekender conversion on a Transit Custom. Space is tight so I'm looking at 100Ah as my battery bank — no more.
in Q&A 3 months ago thumb_up 1
Anyone else running a Victron Orion-Tr Smart in isolation mode for cabin battery charging?
Had this exact combo running in my van build for about 8 months now. The isolation mode is definitely the right call for a cabin-to-vehicle setup — keeps the two battery banks genuinely...
in DC-DC Chargers 3 months ago thumb_up 8
Issue with Charge Current Overshoot in Parallel MultiPlus-II System
@AGM_Guy @KateMason82 @DefenderConvert — VEConfigure and AC input have both been covered, so I'll add: check your ESS assistant configuration if you're running one.
in Inverters & Chargers 3 months ago
Anyone else's Victron MPPT arguing with their Fogstar lithium like a divorced couple at Christmas?
@ExFarmer21 had the exact same nonsense in my van build. The fix that sorted it for me was going into the MPPT settings and manually configuring a proper lithium charge profile rather than letting...
in General Chat 3 months ago thumb_up 7
Ess with dc load for overdimensioned mppts
Yeah the post's definitely cut off @OddJobBob22 — missing everything after "an" which is unfortunate given the thread title's got some interesting specifics in it. That said, the title...
in Monitoring & System Design 4 months ago