I have the same issue. I have recently purchased the ICM software and raspberry PI from Diversified Solutions. At the time of the purchase, Diversified Solutions did not a cable in stock for this battery.
I went to Dartcom to purchase the cable and was able to install the Three Axpert Mecer Inverters, and struggling with the getting the Narada 48NPFC150 (Battery Module for Telecom) to communicate with the SOC on the Raspberry PI software. Can someone please assist in this regard.