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Hey all, earlier in the summer i built and installed 3 DIY 200AH lithium batteries into my travel trailer. A couple weeks ago i winterized and prepped it for the winter, however I have not taken my batteries out yet. I have shut off charging and discharging in the BMS, as well as shut off my...

Hey all, so this week i finished my 3 200Ah diy install with overkill bms's, and Victron multiplus plus a Victron smart shunt. Thursday we left for a state park and everything has been working just fine. All 3 batteries discharging properly and i have a 3500 inverter generator to recharge as...

Hey all, question regarding replacing my converter charger with the multiplus 3000 12v. I uploaded a picture for better understand of the question. The converter connects + and - at numbered 1 & 2. Numbers 3 & 4 are the + and - out to the battery. Now when running off just battery power...

hey all, trying to program my victron multiplus 3000va to correct charging parameters, among other settings, and after trying several cables to even get the victron connect to detect the device, i'm now able to connect to it, but every like 15-20 seconds it loses connection and the connections...

Hi everyone, Recently got my eve 200ah cells and preparing to make my batteries. I'm putting together 3 200ah batteries with the overkill 120a bms for use with a Victron multiplus 3000 watt inverter. I want to make terminal posts on the top of the case for easier use and to better protect...

Alright, probably a dumb question but I'd love an answer and reasoning to it. So I will be connecting a Victron multiplus 3000 12v to my diy 280AH EVE battery in my RV. If memory serves me right, this has a 120amp max charge capacity. Between the inverter/charger and battery will be 4/0...

Hello all, I am looking to upgrade my RV electrical with a DiY LiFePo4 280AH battery and a victron 3000 charger/inverter, but have some questions I'm hoping someone can clear up for me. Here is a diagram similar to what I'll be doing, but with some differences; I won't be using a built in...