The 215KWh Lithium Battery ESS Cabinet for solar energy storage System
Feature
Safe and Reliable
Lithium lron Phosphate battery cells from first-tier manufacturers.Intelligent air-cooling design,long system life and smooth operation.Module,battery cluster secondary BMS design,multiple status monitoring.
Efficient and Convenient
High energy type system has high energy density,stable and reliable performance,long service life Modularized design,convenient for maintenance management and capacity expansion.
Active Equilibrium
3A active equalization,overcoming the impact of single cell capacitance on system capacity.Equalization accuracy less than 2%,equalization capacity up to 10% of rated output.
Cost Optimization
Small size and light weight, saving space and installation costs. Long cycle life,low failure rate, reduce operation and maintenance investment.
Application
It can be used to industrial and commercial Demand Management, Peak-load shifting, User-side backup power, Wind and solar energy storage adjusts peak and frequency, Microgrid system etc.
System components
Battery Cell
Brand new grade A battery cells, Safe and Long life
3.2V 280Ah High energy density LiFePO4 core, Cycle times up to 6000
Square aluminum shell design, Reduce damage to battery core
Installed film-shaped explosion-proof valve, Discharge high pressure gas automatically, Improve safety
Using high temperature solid phase polymerization technology, Internal structure more stable and safe
Battery Module
The battery module consists of 16 3.2V 280Ah LiFePO4 cells, 1 parallel and 16 strings (16S1P) to form a 51.2V 280Ah module
The module has a build-in battery management unit (BMU) system, which collects the voltage & temperature of each cell and manages equalization of cells, Ensure the normal operation of the whole module safely and efficiently
Multiple protection and using CAN communication method, Remote and real time monitoring of batteries data, Ensure battery pack performance reliability
Internal resistance of the battery is small and the rate discharge performance is excellent, Wide operating temperature range, more reliable
The modules can be connected in series or parallel, meet the different needs of voltages and capacities
Battery Cluster
The battery cluster consists of 15 battery modules connected in series, which is 768V 280Ah 215KWh
A high voltage control box connected, with build-in battery management system (BMS), Control and protect voltages and circuits
The BMS has a two-level architecture, with master control and slave control, can monitor the voltage, current and temperature of each battery cell, Comprehensive battery monitoring and protection, more safe and reliable
Comprehensive and reliable thermal management design, more safe and stable
Our Factory
38 Years Focusing on Batteries Production
System parameters
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Model Grade |
215KWh ESS |
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Battery Parameters |
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Energy Storage Capacity |
215KWh |
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Energy Storage Configuration |
1 unit 768V 280AH Lithium Battery Storage System |
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System Voltage |
768V |
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Operating Voltage Range |
DC672V~DC876V (2.8V~3.65V) |
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Battery Type |
LFP |
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Number of cycles |
> 6000ST(100%DOD，SOH 80%，0.5C) |
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Remaining At End Of Year 10 |
> 150kWh (70%) |
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PCS Parameters |
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DC Side Parameters |
Voltage Range |
DC650V~DC900V |
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DC Channel |
1 |
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Single Channel Rated Current |
175A |
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AC Grid Parameters |
Output Line System |
3W+PE |
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Rated Power |
100KW |
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Rated Voltage |
AC 380V |
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Rated Current |
151A |
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Voltage Range |
（-15%~ +10%） |
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Rated Frequency |
50Hz/60Hz |
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Frequency Range |
±2Hz |
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Power Factor |
1 |
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Output Harmonics |
≤ 3% |
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AC Current Distortion Rate |
< 3% At Rated Power |
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Safeguard |
Input Anti-Reverse |
Yes |
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Output Overcurrent |
Yes |
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Output Overvoltage |
Yes |
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Insularization |
Yes |
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Insulation Resistance Test |
Yes |
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Functionality |
Overall Efficiency Of Charging And Discharging |
≥ 87% |
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Data Acquisition Frequency |
≤ 30s / time |
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Remote Diagnostic Recovery |
Yes |
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System Parameter |
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Matrix |
Operating Temperature |
（-20C~55'c ）(45°c Upper Limit) |
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Storage Temperature |
（-20°C~60°C） |
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Relative Humidity |
0%RH~95%RH, Non-Condensing |
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Working Altitude |
At 45°C，2000m; 2000m ~ 4000m Derate |
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Noise |
<70dB |
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Longevity |
Total Equipment Life Cycle |
10 Years |
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Life Cycle Equipment Availability Factor (AF) |
> 99% |
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Else |
Communication Method |
CAN/RS485 |
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Isolation Method |
No |
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Protection Class |
IP54 |
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Cooling Method |
Refrigeration |
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Fire-Fighting |
Perfluorohexanone Fire Extinguishers |
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Size |
1500*1288*2500mmW*D*H) |
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Product display
