Energy Storage System Sunwoda OASIS A200 All-in-One

Description

Sunwoda OASIS A200 All-in-One is a ready-to-use, highly integrated commercial and industrial-grade (AC-coupled) energy storage system. Unlike the base DC model OASIS A200, the All-in-One version combines a battery block (200 kWh), a power inverter (PCS), climate control, fire suppression, and intelligent management (EMS) systems in a single outdoor enclosure. This is a complete “Plug & Play” solution that connects directly to the facility’s AC grid without requiring external inverter equipment.

Key Difference: OASIS A200 vs OASIS A200 All-in-One

• OASIS A200 (DC version): Is exclusively a battery cabinet that requires a separate external inverter (PCS) to be selected and installed.

• OASIS A200 All-in-One (AC version): A fully self-contained complex with a built-in bidirectional converter (PCS). Thanks to its AC output (380/400 V), the system is ready for operation immediately after connection to the site’s power panel, significantly reducing design costs, installation footprint, and installation work.

Key Objectives and Functional Capabilities

• Tariff Arbitrage (Time-of-Use): Automatic charging from the grid during off-peak (night-time) periods and discharging during the most expensive daytime tariffs.

• Peak Load Shaving (Peak Shaving): Instantly covering consumption spikes to prevent penalties for exceeding allowed power limits.

• Full UPS Function: Uninterrupted power supply for critical process lines and equipment during main grid outages.

• Maximizing Self-Consumption (Self-Consumption): Efficiently storing surplus energy from industrial solar power plants for a facility’s own needs.

Compatibility and Advantages of the All-in-One Architecture

• Direct AC Connection: Easily integrates into a facility’s existing electrical grid in parallel with any third-party grid-tied solar inverters.

• Compact Design: With the inverter integrated into the shared IP55 enclosure, the system takes up minimal space on site and is designed for outdoor installation near a substation or workshop.

• Factory Readiness: Requires no complex protocol matching between the battery and a third-party inverter — the internal BMS and EMS work as a single, seamless system.

Application Areas

Ideal for sites that need a fast, turnkey storage system deployment with a minimal footprint:

• Industry and Workshops: Protecting continuous production processes from voltage surges and outages.

• Warehouse and Logistics Complexes: Optimizing energy needs and ensuring the operation of refrigeration units.

• Commercial Real Estate: Shopping and entertainment centers (malls), business centers, and hotel complexes.

• Critical Infrastructure: Water supply facilities, data centers, medical institutions, and EV charging hubs.