Sunwoda OASIS 400K Power Energy Storage System

Sunwoda OASIS 400K Power — is a scalable inverter cabinet of increased power (400 kW), intended for energy-intensive industrial enterprises, large RES facilities and local microgrids. The system is designed for heavy operating regimes and for parallel combination in order to build powerful multi-megawatt energy storage complexes.

Key objectives and functional capabilities

• Large-scale Peak Shaving: Efficient shaving of significant consumption peaks at large production sites.

• Operation in microgrids (Microgrid): Organisation of stable autonomous operation of an enterprise in combination with diesel generators and solar plants.

• Grid support: Fast response to voltage sags and frequency dips in the external grid.

Advantages and technological features

• High power and scalability: A base power of 400 kW with the possibility of connecting several OASIS 400K Power inverter cabinets in parallel for a linear increase in the total power of the system.

• Continuity of technological processes: On-Grid / Off-Grid switching within milliseconds prevents failures in the operation of automated lines, server rooms and ventilation systems.

• All-in-Cabinet modular architecture: Combines the PCS and STS modules, the protective automation and the control systems in a single compact enclosure.

• Adaptability to battery arrays: Works with high-voltage battery clusters over a wide current range (0.2C–1C) for the specific tasks of the customer.

Application areas

• Large industrial facilities: Plants, factories, mining and processing complexes.

• RES generation facilities: Industrial solar and wind power plants (for smoothing the power output profile).

• Critical infrastructure: Large data centres (data processing centres), water utilities, large-area logistics hubs.