I have 24 volts of 271 ah now and am getting a eg4 200 ah and another invertor. Want to hook new battery to new invertor and keep diy battery on old invertor. The invertors are both growatt.
Thank you for any help.
I have one cell not working properly in an 8 cell pack.
I would like to replace it.
Doesn't need to be an exact match. Iet me know what you got. Thanks
Found the problem. I only had bms wires connected, and did not have the main negative wires connected, hooked them up and all is good.
I was just going to use bms to monitor battery will top balancing learned something new.
Found that post they are using ios app and I'm on android and it is configured differently and does not have that settings. Thank you for the help, I couldn't do this without everyone's help
Just hooked up my bms and it is not giving me correct voltages, here is a screenshot of dashboard. Thoughts on what maybe wrong. I checked voltages in the connector before hooking it to the bms and it read all voltages through the leads.
Thanks for your input, I am using my system to run a few appliances in my shop and as backup power for outages.
I am just wanting to know about the float setting as I have read that lithium batteries don't need this .I think I will use user 2 setting and set 19 and 20 to 27.8 and try that for a...