Cabinet-type Battery Energy Storage System (BESS)
- Storage capacity: Typically ranges from a few kWh to hundreds of kWh.
- Power capacity: Can vary from a few kW up to approximately 500 kW.
- Size: Compact design, suitable for limited space.
- Applications: Used in small-scale energy storage systems such as residential setups, small businesses, or EV charging stations.
- Integration: May include an inverter and a battery management system (BMS).
Containerized Battery Energy Storage System (BESS)
- Storage capacity: Ranges from several MWh to tens of MWh.
- Power capacity: Can reach from several MW to over 100 MW.
- Size: Typically housed in standard containers of 10ft, 20ft, or 40ft.
- Applications: Ideal for large-scale renewable energy projects, grid support, or backup power for industrial zones.
Integration: Includes cooling systems, fire suppression, power converters, and intelligent monitoring systems.
Features
- Energy storage: Stores electricity from renewable sources such as solar and wind for later use.
- Load balancing: Helps stabilize the power grid by supplying electricity during peak demand.
- Frequency regulation: Maintains stable frequency within the electrical system.
- Renewable energy integration: Optimizes the use of clean energy.
- Backup power supply: Ensures continuous power during outages.
Uses
- Grid support: Reduces stress on the power grid by providing energy when needed.
- Cost savings: Stores electricity when prices are low and uses it when prices are high.
- Lower emissions: Reduces reliance on fossil fuels.
- Industrial applications: Provides stable power for factories and industrial zones.
- Microgrid support: Helps remote areas maintain stable electricity supply.
Installation
- Site assessment: Identifies suitable locations for system setup.
- System design: Chooses battery type, power inverter, and management system.
- Grid connection: Ensures efficient integration with existing power infrastructure.
- Testing and commissioning: Confirms stable operation before deployment.
Construction
- Site preparation: Ensures the installation area is safe and suitable.
- Equipment installation: Includes batteries, power inverters, cooling systems, and monitoring units.
- System integration: Ensures seamless connection with the grid or microgrid.
- Safety inspections: Assesses operational performance and fire prevention measures.
Maintenance and operation: Conducts regular checks to maintain optimal efficiency.
Daqo Group manufactures Battery Energy Storage Systems (BESS):
- DaQo Group is a global enterprise specializing in electrical systems, new energy solutions, and power electronics. The company has been involved in the energy storage sector, introducing advanced products at international energy technology exhibitions.
- DaQo Group manufactures energy storage devices such as string inverters, containerized energy storage units, digital electrical cabinets, and other products designed for the renewable energy industry. The company also focuses on digital power supply and distribution systems, enhancing the efficiency and reliability of electrical equipment.
