4K4L Battery 4.4KWH 48V Includes Lv Kit - 4K4-LT-48V

Brand	Unbranded
Manufacturer	Weco
Model Number	4K4-LT-48V

The 4K4L battery is a single module battery system that has a capacity of 4.4 kWh and a voltage of 48V. It is designed for use in low voltage applications, such as home energy storage. The battery system is expandable up to 15 modules, and features real time balancing, adaptive charge/discharge, and a 3-step adaptive charging logic. The battery system is also compatible with external Wi-Fi devices and mobile apps for monitoring and remote control.

4K4-LT-48VWECO 4K4L BATTERY, 4.4KWH, 48V, INCLUDES LV KIT - 4K4-LT-48V
The new Lithium Module for Home Energy storage applications.
Features
SINGLE MODULE
Battery System Capacity (kWh)
4,40
Single Module Nominal Voltage (V)
51,2
Application
Low Voltage
Expandibility
15 direct parallel
Voltage Range (V)
45,5 58,4
Capacity (Ah)
86 Ah
Dimension (WxDxH mm)
490x580x155
Weight (Kg)
47
Charge / Discharge Current (A)
86
DOD% (Up to)
95%
Communication Port
RS485, CAN, RS232, Wifi & Bluetooth (with External device)
Discharge Temperature /C
-20 ~ +65
Charge Temperature /C
-5 ~ +55
Altitude (m)
< 3000
Cycle Life
Up to 6000 / 25C
Standards
IEC62619/CE /UN38.3
Features
Pre-Charge + MOSFET protection three levels of protection, real time balancing, adaptive charge/discharge CAN Logic, 3-steps adaptive charging logic 2x programmable DI/DO
Accessories
External Wi-Fi device, mobile APP for monitoring and remote control, update, debug, data save, bus bars.
See warranty terms for performance warranty applicability
See performance warranty terms and the Standard Test Conditions STC for operative temperature and standard current.
All data is subject to change without prior notice; always ask WeCo for the most recent datasheet and manual before purchasing. No part of this document can be copied or reproduced without written permission of WeCo.
STACKABLE
Parallelable up to 15 modules
Battery Module
2
3
4
5
Battery System Capacity (kWh)
9
13.5
18
22.5
Voltage Range (V)
46.5 58.4
Dimension (WxDxH mm)
540x450x270
540x450x405
540x450x540
540x450x675
Weight (kg)
92
138
184
230
Depth of Discharge
95%
Comunication
RS485, CAN, RS232, Wi-Fi ( with external device )
Protection Class
IP 30
Working Temperature (C)
-20 +60 *
Storage Temperature (C)
-10 +40
Humidity
5% ~ 95%
Altitude (m)
< 3000
Expected Cycle Life @ STC
> 6000 (25C)
Standards
IEC62619/ CE / UN38.3
See warranty terms for Performance warranty applicability
See Performance Warranty Terms and the Standard Test Conditions STC for operative temperature and standard current.
ll data is subject to change without prior notice; always ask WeCo for the most recent datasheet and manual before purchasing. No part of this document can be copied or reproduced without written permission of WeCo.