Solar Energy Storage Battery Module 48V 50ah LiFePO4 Lithium Li-ion Battery

• Nominal Voltage: 48V
• Warranty: 5 Years
• Nominal Capacity: 50ah 100ah
• Cycle Life: >6000, 25ºC, Dod80%
• tipo de bateria: lifepo4 (lfp)
• capacidade nominal (wh): 2560 wh
• N ° de Modelo.: 48V 50Ah
• vida de design: mais de 10 anos (25/77f)
• dimensão (mm): 440 * 133 * 400
• corrente de carga/descarga (a): 25a (recomendado)
• consumo de energia: < 2 w (trabalho) < 100 mw (suspensão)
• parâmetros de monitorização: tensão do sistema, corrente, tensão da célula, temperatura da célula
• soc: algoritmo inteligente
• comunicação: can/rs-485/rs-232
• intervalo de temperatura de funcionamento: - 10ºc ~ 50ºc
• humidade: 15% ~ 85% (sem condensação
• digite: bateria de iões de lítio
• material catódico: lfp
• recarregável: sim
• tamanho: normal
• Pacote de Transporte: Carton and Pallets
• Especificação: 440*133*400mm/27kg
• Marca Registrada: WEUP
• Origem: China
• Código HS: 8507600090
• Capacidade de Produção: 50000PCS/Week

Descrição de Produto

Features:

1. All-time monitor
2. Safety for home
3. Long Lifespan
4. Flexible capacity
5. Easy Installation 

 

Normal

Model

WP4850

Battery Type

LifePO4(LFP)

Nominal Voltage(V)

51.2 V

Nominal Capacity(WH)

2560WH

Usable Capacity(WH)

2048WH

Design Life

10+ Years (25ºC/77F )

Physical

Dimension(mm)

440*133 *400

Weight(kg)

27

Electrical

Cycle Life

>6000, 25ºC,DOD80%

Discharge Voltage(V)

40~58.4

Charge Voltage(V)

56~58.4

Charge/Discharge Current(A)

25A(Recommended)

50A(Max)

Internal Resistance

≤30mΩ

BMS

Power Consumption

<2W (Work) <100mW(Sleep)

Monitoring Parameters

System voltage, Current, cell voltage, cell temperature, module temperature

SOC

Intelligent algorithm

Communication

CAN/RS-485/RS-232

Operation

Operating Temperature Range

-10ºC~50ºC

Transport or Storage Temperature Range

-20ºC~45ºC

Humidity

15%~85% (No Condensing)

Trouble Shooting Steps                                                                                           

1 Problem determination based on:
1) Whether the battery can be truned on.
2) If battery is turned on, check the red light is off, flashing or lighting:
3) If the red light is off, check whether the battery can be charged/discharged.
2 Perliminary determination steps:
1) Battery cannot be turned on, switch on the lights are all no lighting or flashing. If the battery extemal switch is ON, the RUN light is flashing, and the extemal power supply voltage is 48V or more, the battery still unable to turn on, please contact distributor.
2) The battery can be turned on, but red light is lighting, and cannot be charged or discharged, red light is lighting, that means system is abnormal,please check values as following:
3) Temperature: Above 50ºC  or under -10ºC, the battery could not work.
Solution: to move battery to the normal operating temperature range between -10ºC and 50ºC.
4) Current: If current is larger than 100A, battery protection will turn on.
Solution: Check whether current is too large or not, if it is, to change the settings on power supply side.
5) High Voltage: If charging voltage above 54.75V, battery protection will turn on.
Solution: Check whether voltage is too high or not, if it is, to change the settings on power supply side.
6) Low Voltage: When the battery discharges to 37.5V or less, battery protection will turn on. Solution: Charge the battery for some time, the red light will turn off.
Excluding the four points above, if the faulty is still cannot be located, turn off battery and
repair.