question

Hi @notger, have a look at this http://www.rec-bms.com/BMS.html

this thing looks great, exacting the price

what is shown at the ccgx..if the recbms is connected ? could someone post a screenshot,cause in the manual or in the website i could not find anything about the functionality comined with the ccgx

do you see the individual cell voltages, or if there is balancing going on.

will balancing be logged and visible in the vrmportal to find out about the balance habbits of the batterie

greets and thanks

The www.electrodacus.com BMS is better, cheaper, and has the best customer support of any company I have ever dealt with. I am using two SBMS0 with two Tesla S batteries in my Navion RV. Works excellent.

Hello!

I have the same problem now. I just searching for an BMS which is communicating with the Victron cerbo.
Now i have an 17S LiFePo4 Battery with an "Chargery BMS" and the main problem is the missing communication with the victron system.

Two Problems:

• Its hard to charge them very fast with different absorber and float voltage because victron has not the correct parameter for my opinion. You cannot change the voltages according some time or re-bulk settings. It's important to do it with the SOC level. So if the Battery is at 20% you can use more charge current then at 90%.
  Over all it's the problem with the cell voltage differences. Of course there is a balancer, but if we are at the end of the Lithium cells the voltage will rise up very fast and then the BMS shut down. To catch this point correct is very hard. So there must be an controller to regulate the charging according the 30-50mV cell differences. If the voltage difference starts to rise up, then we need to reduce the charging --> give the balancer some time to regulate them back.
• SOC Level of BMS and Victron shunt is not always the same. This happen on cloudy days and there are often charge and discharge changes because of the weather. So they drift and then the same happen. Maybe BMS is at 20% and Victron at 25%. Then BMS shut down before Victron system wants this.

This problems can solve which BMS? You have any easy idea? Like Plug and Play to connect with the cells and cerbo.
I also want so see some screenshots what we will see on the Touch Screen from Cerbo. Each cell, temperature and so on?