@tine Here is the serial number on my Master box: 9-M-1067. This is a system with two slaves, to be used with an SMA Sunny Island 6048-US-10 inverter (this inverter is a master with 3 slave...
@tine Here is the serial number on my Master box: 9-M-1067. This is a system with two slaves, to be used with an SMA Sunny Island 6048-US-10 inverter (this inverter is a master with 3 slave...
I'm in the process of working on this same wiring for one 9M master and two 2Q slaves. While I did purchase the necessary cables, I still will need to insert the wire terminals into the 14-p...
@tine My new system has 23 cells (LTO) at ~2.3V per cell. I've received my new system (9-M master + two 2Q slaves), and am wondering what is the best way to divide the cells among the two ...
@tine In my system the distance from the plane where I'd like to run the BMS cell wires, to the surface of the inter-cell bus bar, is about 45mm. Is that close enough to cause an EMI problem? The i...
@tine Thank you tine; that is good to know. When you say "power line", do you refer to any nearby 120/240-volt AC line? Or do you refer to any nearby high-current DC power cable? Also thank you f...
@tine Rick had mentioned that the cell wires should be equal length. I plan to use 18 AWG wire (0.8 mm2), which is 21 milliohms per foot. If I don't try to make the wires equal length, th...
Thanks Rick. HTTP calls will work great for me.
Sorry, 35€ is more like US$38, not $37.
@tine Thank you for your fast and detailed reply! May I ask what is the "RC" component? "C" as in capacitance? Based on your advice, I will disable the Neey balancer and only use it i...
Hello Tine, Thank you for your reply. Now it is 9 months later and I am finally installing my battery system. I had bought the surplus ("new-old-stock") LTO cells several years ago, so changing t...
Thank you Rick. In order to use the two 2Q slaves, do you also need a Master unit?
Hi, this is my first post, as I just found this company as a reseller of REC BMS. I'm building a new battery system for my double-split-phase Sunny Island backup power system. The battery will co...
