The 51.1V 207Ah Lithium ion battery pack, is applicable both for residential and commercial energy storage system, which is assembled with 3.65V 207Ah NCM prismatic cell in 14S1P configuration, and accompany with 48V200A-14S SEPLOS Smart BMS. Each pack support 14 packs in parallel to easily expand capacity. The pack can not connected in series. And do not mix parallel the battery packs of different brands, models
Functions:
Calculation of battery voltage: Get the individual cell voltage of the 14 cells. And the voltage difference around ±20mv.
Detection of temperature: 4 temperature sensors for battery, 1 ambient sensor, 1 temperature sensor for MOSFET.The temperature value different around ±2℃.
Calculation of capacity and cycle times: calculate the real capacity via a complete charging and discharging cycle. The remaining capacity value difference around 5%
Read, store and record of historical data: easy check the historical data when battery get abnormal. Max. 500 status can be recorded and stored.
Parameter setting: all the parameters, including low/over voltage threshold, charging/discharging current, high/low temperature, capacity, working mode, charging/discharging current limiting threshold ect. can be configurable via BatteryMonitor software.
Working mode: charging/discharging current limiting mode, rated voltage output mode, and directly output mode, three working mode to be selected via software.
Multi-protection functions: battery protection, high/low temperature protection, short circuit protection, BMS protection.