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Advantages
HIGHLY INTEGRATED
Configuration capacity with 5 modules with 215kWh.
Liquid-cooled battery modular design, easy to system expansion
RELIABLE AND SAFE
Intelligent monitoring andlinkage actions ensure batterysystem safety
Integrated heating system forthermal safety and enhancedperformance and reliability
EFFICIENT AND FLEXIBLE
The turnkey system is design toenhance higher efficiency andprolong battery life
Highly integrated ESS for easytransportation and flexible O&M
SMART SOFTWARE
Multiple operation modes areavailable, the software can becustomized and upgraded
Cloud-based monitoring andoperation platform supports thevisit of Mysql database andmultiple devices
APPLICATION
PEAK SHAVING
Discharge at time of peak demand toreduce expensive demand charge.
OPTIMIZATION THE UTILIZATION OFRENEWABLE
Daytime load maximizes PV power,and excess power is stored for useat night.
ENERGY BACKUP
Powers a facility when the grid goes down,or application in areas without electricity.
ARBITRAGE
Carry out arbitrage by using peak andvalley electricity prices in different timeperiods.
CAPACITY FIRMING
Smooth out the intermittency ofrenewables by storing and dispatchingwhen needed.
COST SAVING
Supply power at a distributed location to reduce investment in the construction ofthe grid.
BATTERY DATA
Battery model | LFP-280Ah |
Cell spec | 3.2V/280Ah |
DOD | 95% |
Max. charge and discharge power | 0.5P |
Configuration of system | 1P240S |
Max nominal energy | 215kwh |
Nominal voltage | 768V |
Battery voltage range | 672V~864V |
Cooling concept | Liquid cooling |
BMS communication | CAN/RS485/LAN |
Cycle Life | 6000 |
GENERAL DATA
Environment temp | -20℃~ 50℃ |
Environment humidity | ≤95%RH without condensation |
Operating altitude | ≤3000m |
Noise | ≤ 75dB(A) @1m |
Degree of protection | Aerosol |
Fire suppression system | C4/C5 (Optional) |
Anticorrosion grade | 7 level |
Classes of seismic measure Communication interfaces Dimension(s W×D×H) | 1300×1300×2300mm |
Weight | ≈2.8t |
Certificates | IEC62619 IEC63056 IEC62477 IEC60730 IEC61000.etc |
FAQs
1. Are battery energy storage systems safe?
Battery energy storage systems are designed with safety in mind. They are equipped with advanced fire suppression systems to quickly detect and extinguish any fires that might occur. Additionally, liquid cooling systems are used to maintain optimal battery temperatures, preventing overheating and reducing the risk of thermal runaway. These safety measures ensure that BESS operate reliably and safely, minimizing potential hazards.
2. What are the use cases for energy storage systems?
Energy storage systems have various use cases, including peak shaving, which reduces electricity use during peak demand periods to lower costs and ease grid strain. Load shifting involves storing energy when demand is low and releasing it when demand is high, optimizing energy use and costs. Frequency regulation helps maintain grid stability by balancing supply and demand fluctuations. Backup power provides emergency power during outages to ensure continuous operation of critical systems. Additionally, renewable energy integration involves storing excess energy generated by sources like solar and wind and releasing it when needed, enhancing reliability and efficiency.
3. How can battery energy storage systems be used for grid ancillary services?
Battery energy storage systems can provide grid stability by quickly responding to fluctuations in supply and demand. They offer essential services such as frequency regulation, which helps maintain a consistent grid frequency, and voltage support, which ensures the proper voltage levels are maintained throughout the grid. By rapidly charging or discharging, BESS can effectively balance short-term mismatches between electricity generation and consumption, enhancing the overall reliability and stability of the power grid.
4. What is an Energy Management System (EMS) in relation to battery storage?
The EMS essentially manages the energy flow with the system. Think of it as the brains behind deciding when and how the system should store or distribute energy. This decision-making logic is designed to optimise performance, maximise revenue earning potential whilst also ensuring the battery is operated in a manner which does not compromise the longevity of the asset. Additionally, the EMS works with the overall Battery Management System which is responsible for keeping the system safe and protecting it from damage. So, in simple terms, the EMS tells the energy storage system what it should do maximise profits in a safe and controlled way.
5. What are the core parts of an Energy Management System (EMS)?
An Energy Management System (EMS) for a Battery Energy Storage System (BESS) is composed of several core parts. Hardware includes sensors and meters for real-time energy tracking, and controllers that execute the EMS’s software decisions. Communications involve data acquisition systems and network infrastructure to ensure reliable data flow between the EMS, power grid, and renewable sources. Software automation uses algorithms to optimize battery operations, enhancing efficiency and revenue. The user interface provides a dashboard for monitoring system performance and generating reports. Grid support functions like peak shaving and load shifting improve grid stability. Safety features include fault detection and fire emergency protocols to protect the system and its operators. Finally, data analysis tools aggregate and interpret energy data to guide decision-making and forecast future demand.
