Product Details
48V280ah High Power LiFePO4 Battery Pack 14.3kwh Energy Storage
Station for Golf Carts/Marine/Forklifts/Home/Solar
Product advantages
JC-48280
specially designed
work with Qcepower 3.2V 280Ah prismatic battery.
Specially designed plastic cell
holder features fire proof and insulation
made of LiFePO4
safety performance & longer cycle life
Product Parameters
Basic Parameters | JC-48280 |
Nominal Voltage (V) | 51.2V |
Nominal Capacity (Ah) | 280Ah @0.5C discharge current 25±2ºC |
Nominal Power (Wh) | 14.3KWh |
Dimension (mm) | 750*440*251mm |
Weight (Kg) | 112±5KG |
Discharge Cut-off Voltage (V) | 41.6V |
Charge Voltage (V) | 57.6V |
Continuously Charge/Discharge Current (A) | 140A @25±2ºC (Recommended) |
Max Standard charge/discharge Current (A) | 200A @25±2ºC |
Standard charge/discharge Current (A) | 140A @25±2ºC (Recommended) |
Max Standard charge/discharge Current (A) | 200A @25±2ºC |
Working Temperature | 0~50ºC(Charge) |
-10~50ºC(Discharge) |
-20~55ºC(Storage) |
SOC Range | 5%-100% |
Recommended SOC Range | 15-95% |
Communication Interface | CAN (Default)or RS485 |
Humidity | 10% - 85% |
IP level | IP 20 |
BMS protection function
BMS for monitoring
Current, voltage, temperature, prevent overcharge,
over-discharge, over-current, over-temperature,
over-temperature and short circuit
BMS
provides cell balancing and current limiting
ensure reliable safety and performance
Over charge protection
Over discharge protection
Over current protection
Cell balancing
Temperature protection
CAN and RS485 communication…
Charging settings
Battery type | Lithium |
Charge curve | Fixed |
Absorption voltage | 57.6V |
Float voltage | 55V |
Absorption time | 1Hr |
- Make sure to double check the float voltage after completing
Assistants, and if necessary set it back to 55.0V.
- For off-grid use: ignore the 'BMS assistant required' warning.
set up:Parameter | Setting |
DC input low shut-down | 43V |
DC input low restart | 47V |
DC input low pre-alarm* | 47V |
Program application
Battery pack wiring (Pack to pack)1.Stack the battery pack on the base. (Up to 4 bags can be
stacked.)
2.Connect the cables between the packages.
3.Connect the cables to the inverter.
Company Profile
Shenzhen QCEPOWER Technology Co.,LTD, founded in 2019, is located
in Shenzhen, the economic center, special economic zone,
international city, the window of reform and opening up, the main
border port city, and the beautiful Pengcheng City of the the Pearl
River Delta. The company focuses on the research fields of portable
power stations, new energy vehicle charging, engine starting
batteries, portable solar panels, and intelligent outdoor camping
equipment.
The company has an experienced research and development team that
is proficient in advanced domestic new energy storage technology
and complete energy storage battery application technology. It
continuously collects user needs, refines the company's product
functions, and improves the quality of the company's products.
The company's business philosophy: Quality casting brand, integrity
casting future.