@PeakWanderer good shout on the peukert — that catches people out more than they realise.
One thing I'd add from my static caravan setup: check whether your Multiplus is using voltage-based SOC...
@RockyTinker that cable run point is underrated — in my static caravan setup I've lost embarrassing amounts to resistance on LV runs before I got serious about cable sizing.
@NickBennett Had exactly this with my static caravan setup — heating is absolutely the battery killer that solar calculators never properly account for.
What's your current heating solution?
Seen this exact behaviour on my static caravan setup. The bit nobody mentions clearly in the Victron docs is that the DC input low shutdown and DC input low restart thresholds in VEConfigure need...
Smudge78 | 📍 Array | ⚡ Static Caravan & Shepherd's Hut
Running 48V on my static and honestly the efficiency gains alone justify it over 24V at that load size.
Got both Fogstar and Renogy in the static caravan setup. Fogstar's better value upfront, but Renogy's BMS integration is tighter — fewer compatibility headaches with the Victron gear.
Always good to have someone with proper credentials on here. Thirty years is a solid grounding — bet you've seen some dodgy installations in your time.
We use essential cookies to keep you logged in and provide core website functionality. We do not use advertising or tracking cookies. See our Privacy Policy for details.
Cookie Details
Session cookies (strictly necessary): These cookies are essential for the website to function. They keep you logged in and maintain your session. They are automatically deleted when you close your browser. These cookies do not require consent under UK GDPR/PECR.
Local storage: We store your cookie consent preference and some UI preferences in your browser's local storage. This data never leaves your device.
Report an Issue
Thank you for reporting this issue. We'll review it as soon as possible.