Weco Lithium Battery Storage System

Greater security than the other lithium batteries, thanks to the ability to keep down the temperature of the nucleus of the cell even in the rapid discharge stage and high amperage.
External casing REI 90 for protection from heat and flame (from both the battery and towards the battery

The CUBB LPBK batteries are equipped with 4 active BMS operating in symbiosis with individual arrays, while the heart of the battery the BMU assists each function inherent in the charge and the security processes.
The battery has advanced true electronic control, managed by a high-speed CPU which always ensure maximum efficiency and safety of the battery. Settable to match the most common inverter on the market

High charging and discharge capacity in a short time, also usable for the charging of electric cars. Number of cycles higher by more than 15% of common batteries Li-lon. Possibility of the current settings of charge and discharge directly by the battery software according to specific uses (BMU is programmable from a normal PC by the battery APP).

DATA

4K4 LFP – HeSU

Rated Voltage

51.2V

Voltage Range

44.8-58.4V

Rated Ah

86Ah

Capacity

4.4kWh

Rated Power

3kW

Max Power

5kW

Cell Type

LFP

Max Cycles

7000

Max Charging Current

60A

Max Discharging Current

100A

Charging Temperature

-10℃/+45℃

Discharging Temperature

-20℃/+60℃

Communication Interface

CAN2.0/RS485/RS232

Battery Protection

Over Charging/Over Discharge/Over Temperature/Over
Current/Short Circuit

Precharge Control

YES

Size

463*580*180mm

Weight

50kg +/- 3kg

Installation

Wall/Ground

Design Life

10 Years

Storage time (-20℃~35℃)

3 Months

Standards

CE, UN 38.3 IEC 61000

Guarantee Period

7 Years

IP Protection

IP21 opt IP65

Extension

Max 3 Units