15kwh EVE Lf280k 310ah литиев акумулатор соларна система Lifepo4 LFP

15kWh EVE LF280K 310Ah литиев акумулатор за соларна система / LiFePO4 lithium solar battery LCD BMS 52V LFP 48V JK 200A BMS
Нова литиева LiFePO4 LFP батерия в здрава оригинална фабрична метална кутия, подсилени кабели.
Обявата е за батерия с клетки на EVE LF280K v. 3.
Има възможност за сглобяване с други типове клетки -Hithium, EVE LF280K, MB30, MB31, CALB, CATL.
Параметри:
клетки: EVE LF280K v. 3 16бр. (реален капацитет около 310Ah)
капацитет: 15КВтч
BMS:
JK BMS 200A JK-PB2A16S20P, 200A continuous current:
Communication - RS232, CAN, 2xRS485, Bluetooth
LCD: 4.3”
Active equalizer: 2A
Active Balancing
LED Status indicators
APP remote operation
Overvoltage/current protection
PC host computer operation
Information screen display
Support RS485/CAN/RS232 communication
High-precision voltage sampling
capacity estimation
High precision current sampling
Precise time log recording
Isolated power supply circuit
Short circuit protection
4-channel temperature detection and protection
Overcharge Protection
Undervoltage Protection
Over Temperature Protection
MOS temperature detection and protection
Support Battery Type - Iron Lithium LiFePO4, Ternary Lithium, Lithium Titanate
LED indicators - Power Off, Balancing, Overcurrent/Over Temp/ Overvoltage/charge Fail, Overcurrent/Over Temp/ Overvoltage/discharge Fail, Unmodified Password/Short Circuit/Abnormal Temperature
SOC indicators
4 DIP Switch Аddress Setting for battery packs
Operating Temperature -30~70 °C
Operating Humidity 10~80 %RH
Supply Voltage 20~70 V
Operating Power Consumption 19mA at 58V
The JK PB2A16S20P Battery Management System (BMS) is used to manage and protect LiFePO₄ (Lithium Iron Phosphate), Li-ion, or LTO battery packs - typically in configurations from 7S to 16S (7 to 16 cells in series), supporting up to 200A continuous current. Here’s a breakdown of its main purposes and use cases: