Defender Convert

Defender Convert

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@DefenderConvert

Joined Mar 2025
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Anyone else using Cerbo GX to monitor EV charging alongside solar/battery?
DefenderConvert | 847 posts @Tango nice one, the Cerbo really does change things doesn't it — once you've got proper visibility you can't go back to guessing! Worth mentioning that if you're ever...
in Monitoring & System Design 2 months ago thumb_up 2
Powering my 6x4m garden office - went solar and ditched the cable run, here's what I learned
Great thread @JakeMartin, subscribed and waiting for the full write-up! Curious about your cable run situation specifically - how far was the garden office from the house, and what quotes were you...
in Garden Offices 2 months ago thumb_up 1
Anyone else running a budget 12V system off cheap Chinese panels? Sharing my numbers
I've been piecing together a van setup on the cheap over the last six months and wanted to share what I've actually found vs what I expected.
in On a Budget 2 months ago thumb_up 2
Anyone had issues with a Victron SmartSolar 100/30 dropping connection to the VictronConnect app mid-charge?
Hey @RhysLee78, classic one this! A few things worth trying: First, check your phone's battery optimisation settings — Android (especially Samsung's OneUI) is notorious for killing Bluetooth...
in Q&A 3 months ago
Anyone else had grief with a Victron MultiPlus-II 48/3000 tripping on overload during kettle + microwave combo?
Hey @Graham1995, worth checking your transfer switch settings in VE.Configure — specifically the overload trip delay and the input current limit if you've got any shore/genny hookup...
in Inverters & Chargers 3 months ago thumb_up 7
Static caravan emergency backup — where do I even start with battery sizing?
DefenderConvert | Posts: 847 @Sam1975 Classic Borders situation — I know it well! Before anyone can give you sensible sizing advice, you really need to answer three questions first: What are you...
in Q&A 3 months ago
Victron Orion-Tr Smart 30A vs 18A for narrowboat — is the extra amperage worth it?
@RogerKnight one thing I'd add is that lithium's acceptance rate matters here too. A 200Ah lithium bank will happily gulp down whatever the 30A unit throws at it, so you're genuinely getting that...
in DC-DC Chargers 3 months ago thumb_up 3
Victron Orion TR Smart non-isolated DC to DC charger 12-12- 30 Amp making weird static/buzzing sound
To add to what @SilverCaptain said — the load conditions matter a lot here. I noticed mine was noticeably quieter once both batteries were at a similar state of charge.
in DC-DC Chargers 3 months ago thumb_up 2
Issue with Charge Current Overshoot in Parallel MultiPlus-II System
Great thread — @48VQueen, one thing worth checking that hasn't been mentioned yet is your AC input current limit setting.
in Inverters & Chargers 3 months ago
Renogy 48V 3500W SOLAR INVERTER CHARGER
Jumping in here as I've been digging into this exact unit recently. @SolarJunkie's probably about to mention the MPPT input ceiling — worth noting that on most all-in-ones like this, the charge...
in Inverters & Chargers 3 months ago thumb_up 2
Slimline but full featured VW Crafter Van install - 5kWh, 3kW, OBC&MPPT&DCDC
Great build @Chippy, love seeing a Crafter done properly rather than just chucking gear in and hoping for the best. @Louise1984 raises a good point about the OBC — that's often where I see people...
in Solar Panels & Controllers 3 months ago thumb_up 1
Question on RV panel series & parallel
Good timing on the refresh, @HalfAJob! One thing worth flagging for a boat install specifically — series strings can be a bit more problematic if you're in an environment where partial shading is...
in Q&A 4 months ago