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I have to change my vote. :) I'm using it now because I have a Growatt 3k and 2 homemade batteries with Overkill BMSs, so I can't see my actual SoC - it just shows 100% all the time (on the Growatt page). Now I can see the charts n graphs of my batteries' capacities having everything...

Both the Growatt 3000TL LVM 24v and the Junctek KG140F have RS485 ports. The Growatt has an RJ45 port and the Junctek has an RJ11 port. Would the Junctek be able to provide SoC to the Growatt? I could make a cable with RJ45 cable with pins 1 and 2 connected to an RJ11 on pins 2 and 3 (1...

The weight of the cell that tested at 88.95ah is 2034 grams. I finished testing the first cell in my original order and it tested at 76.1ah. Not sure of it's capacity when I first received it. This cell's been lightly used for 4 months in a 24v battery. This cell weighs 2035 grams. I'll...

I purchased another 8 105ah cells from Liitokala. This time I have a EBC-A40L tester. 2 of the batteries I've tested (using various settings) come out to 88ah. I've got my original battery disassembled and will test one of those cells next. They've been in use about 4 months. This is the...

I have a Growatt SPF 3000TL LVM-24P. I want it to be able to know the SoC of the connected battery. Is the only option to use EG4 batteries with the communication port connected or is there a shunt or BMS for a DIY battery that can communicate with the Growatt? I'm currently using a 24v 100ah...

I have a Growatt SPF 3000TL LVM-24P. I want it to be able to know the SoC of the connected battery. Is the only option to use EG4 batteries with the communication port connected or is there a shunt or BMS for a DIY battery that can communicate with the Growatt? I'm currently using a 24v 100ah...

Still works!