Hi - Newbie here. Please help us figure this out. We are desperate. Any help you provide is truly appreciated. We recently had a Multiplus II installed at our dealership. As we were looking at the setup we found multiple problems. I.E. wrong size wires, wires not running through the shunt, wires co…

I assume you mean that your charged voltage is 14.2 not 4.2. Looking at your screenshots above your absorption should be at 14.2 and the charged voltage at 14.0. I assume this is what you changed. If your settings are correct you should never need to manually calibrate. When the battery reaches …

New MultiPlus 3000 120. Solar panels overcharging. Readings don't match

DIY

woodnbaskets 2 July 2026 01:46 21

I think that we have everything under control, for now but thanks for the links.

Topic		Replies	Views
24/3000 Multiplus Voltage / Frequency Readings Off DIY marine , diy , multiplus , domestic	22	457	22 September 2025
Battery Not Charging 11.73v = 100%? Q&A and troubleshooting beginner , rv , parallel , vrm , multiplus-ii	43	586	19 December 2025
Keine Batterieladung mehr nach Störung von Multiplussen Q&A and troubleshooting diy , multiplus , multiplus-ii	26	257	4 October 2025
Charging battery with a wide voltage range using multiplus 2 and Victron mppt vs non Victron mppt DIY professional , multiplus-ii , cerbo_gx	17	414	12 January 2026
SmartSolar dropping to float before shunt hits 100% - am I missing something? DIY beginner , parallel , smartshunt	27	298	5 June 2026

New MultiPlus 3000 120. Solar panels overcharging. Readings don't match

Related topics