Feature
1. High Safety: It adopts a perfluorohexanone PACK - level fire - fighting system with a built - in alarm detection module. It can perform multi - point and multi - time spraying, accurately and quickly controlling the internal out - of - control state of the battery at the initial stage of runaway.
2. Excellent Heat Dissipation Performance: The unique liquid - cooling heat - dissipation system can control the temperature difference between battery cells to be ≤3℃, which can extend the battery life by about 20% and improve the battery utilization rate.
3. Long Lifespan: The equipped 280Ah battery cells have a cycle life of more than 10,000 times.
4. High Efficiency: The inverter adopts a three - phase four - wire connection method. The maximum system efficiency can reach 90%. It supports 100% unbalanced loads and can save the additional transformer configuration.
5. Strong Compatibility: The battery cells meet the certification requirements of domestic and foreign authoritative institutions such as the power and energy storage GB standards, UL, IEC, BIS, JET, and CCS, and can meet the application requirements of major markets at home and abroad.
6. Convenient Maintenance: It adopts a modular design, is highly integrated, and each module is installed in an independent area, which is convenient for functional differentiation and maintenance.
Specifications
Parameter | project | Technical indicators |
Battery parameters | Chemical system | LFP/Gr |
Nominal capacity | 280Ah |
Battery Pack Configuration | 1P52S 46.6kWh |
Battery system configuration | 1P260S |
Battery voltage range | 728V DC~936V DC |
Battery system capacity | 232kWh |
Charge and discharge rate | ≤0.5P |
AC parameters (grid-connected) | Rated Power | 100kW |
Maximum output power | 110kW |
Rated grid voltage | 380V AC，-15%~+10% |
Rated grid frequency | 50/60 Hz，±5Hz |
Power Factor | -1 (leading) ~ 1 (lagging) |
AC current harmonics (YHDi) | ＜3%（rated output power） |
Access method | Three-phase three-wire/three-phase four-wire |
AC parameters (off-grid) | Rated output voltage | 380V AC |
Rated output power | 100kw |
Rated output frequency | 50/60Hz |
AC voltage harmonics (THDu) | ＜3%（Linear load） |
| Overload capacity | 1.1 times long term (45°C), 1.2 times 1 min |
System Parameters | Highest system efficiency | 91% |
Cooling system | Liquid Cooling |
size | L1300*W1350*H2050mm |
Application Areas | ESS |
Applications
1. Peak cutting and valley filling: The use of peak-valley electricity price difference, charging when the price is low, peak discharge, to help users reduce the cost of electricity.
2. Platform area expansion: ease the power supply shortage in the platform area, reduce equipment failure and power failure caused by excessive power load.
3. Off-grid application: in the grid-connected mode, it can work with the power grid to provide support for the power grid; In off-grid mode, it can power the load independently to ensure the stability and reliability of power supply.
