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WECO

WeCo 4K4 LT lithium battery More

Product code: P00012Shipping and PaymentWeight: 47 kg

The only low voltage battery, best for Studer and Victron systems.

Battery System Capacity (kWh) 4,40
Single Module Nominal Voltage (V) 51,2
Application  Low Voltage
Expandibility  8 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 / 25°C
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.

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 (25°C)
Standards IEC62619/ CE / UN38.3