48V 48AH 2.3kWh Modularization Design Stackable Energy Storage System ESS LiFePO4 Battery maxmal 5 parallel till 11.5kWh
This energy storage battery system has a novel structure, which can be quickly stacked and installed, and can be easily carried and flexibly used. The battery system consists of a battery module, BMS, chassis, combining box, etc. Each battery module has a battery management system with electrical protection functions (including overcurrent protection, short circuit protection, overvoltage protection, undervoltage protection, and over temperature protection); The system has self monitoring and a friendly human-machine interface, and can monitor real-time parameter status information such as battery voltage and remaining capacity through communication functions.
The energy storage battery system itself is assembled without connecting lines. To meet the flexible use of a single module, each module is equipped with a load connection terminal. The energy storage system can set a host and slave through the Dip switch, and the host and slave can be set at will. The slave will output after communicating with the host to ensure the safety of the system. Each battery module module is unified, and the parallel expansion is realized quickly through superposition. Each module has an output terminal. When any portable module or multiple modules are available, the host is set through the Dip switch for flexible and portable use.
Features:
1.Lithium iron phosphate batteries have excellent safety, long cycle life, high reliability, and a wide operating temperature range;
2.Standardized and modular design, facilitating system installation, maintenance, and system expansion and upgrading;
3.Comprehensive alarm protection function (overcharge, over discharge, short circuit, overload, overcurrent, high temperature, low temperature);
4.Centralized LED lights indicate the operation status at a glance;
5.Equipped with RS485/CAN communication interface, capable of good communication with upper computer, inverter and other devices;
6.Equipped with balancing function, self balancing each battery cell during operation to ensure long-term reliable operation of the battery system;
7.The battery system has a sleep mode, which reduces the power consumption of the battery itself when it is in standby mode (no operation, no external devices connected) for more than the set time;
8.The energy storage system, which can be quickly stacked and installed, and can be easily carried and flexibly used, solves the problem of requiring professional personnel to install the energy storage system and inconvenient installation.
Specification:
|
Item |
Specification |
Remark |
|
Rated Power |
2.3kWh(0.2C at 25℃) |
Single Module Power, Max can be 9.2~11.5kWH for single system |
|
Rated Voltage |
48.0V |
|
|
Charge Cut off Voltage |
54.0 V |
|
|
Discharge Cut off Voltage |
40.5V |
|
|
Rated Charge Current |
20A |
Single Module, 6.9kWh Charge Current 60A |
|
Max Charge Current |
48A |
Single Module, 6.9kWh and above, Max Charge Current 100A |
|
Rated Discharge Current |
24A |
Single Module, 6.9kWh and above, Discharge Current is 72~100A |
|
Max Discharge Current |
48A |
Single Module, 6.9kWh and above,max discharge current is 100A(9.2kWh and above is144A) |
|
Charge Method |
CC-CV |
|
|
Communication |
CAN/RS485 |
|
|
Cycle Life |
3000 cycles @0.2C, 80% DoD, 25℃ |
|
|
IF Grade |
IP31 |
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