The 123electric BMS-boards are interconnected with a soldered single-wire, which makes mounting less time-consuming, and very reliable.
For a single pack of say 32 batteries, the system would consist of: 1 BMS-'IN'-board 1 BMS-'OUT'-board 30 ordinary BMS-boards 1 current-sensor (100, 200 or 400 Amp.) and 1 BMS-Controller(not included, seperately sold)
Please note: Price above is per seperate board. All mentioned prices are VAT included.