Deye WS-GS2000-2H3 - 1MW/2057kWh Utility-Scale ESS Solution

Description

Deye Winter WS Series: WS-GS2000-2H3 Utility-Scale ESS Solution

Experience robust and reliable energy storage with the Deye WS-GS2000-2H3, a fully integrated, utility-scale Energy Storage System (ESS) solution. Designed for demanding applications, this system combines power conversion, battery storage, and system management into a single, pre-engineered package.

Integrated Technology:

Combines LC filter, Power Conversion System (PCS), Maximum Power Point Tracking (MPPT), and battery storage.
Features an integrated Energy Management System (EMS) for comprehensive system control.
Includes Automatic Transfer Switch (ATS) for seamless on/off-grid switching.
1 MW PCS output paired with 1.6 MWp solar input capability.
Substantial System Energy Capacity: 2057 kWh.

High Performance:

Handles 1.1x overload continuously and 1.5x overload transiently.
Achieves a Maximum Round Trip Efficiency (Max. RTE) of 88.5%.
Operates reliably in harsh conditions: -20°C to 50°C ambient temperature range.
Built to withstand the elements with IP54 rating and C4-M anti-corrosion level.
Supports parallel operation (up to 2 PCS) for 2 MW off-grid capability.

Advanced Safety & Reliability:

Features a 4-Level Power Redundancy Design.
Incorporates robust fire safety measures: 2-hour fire resistance, combustible gas detection, smoke evacuation, aerosol extinguishers, and water sprinklers (Gas fire protection + Water fire protection).
Utilizes safe and long-lasting LFP (Lithium Iron Phosphate) battery cells.
Designed for longevity with an End-of-Life (EOL) of 70% after 8000 cycles.
Backed by a 10-Year Warranty.

Versatile Applications:

Supports black start function for grid restoration.
Enables off-grid operation and backup power.
Facilitates peak shaving to reduce demand charges.
Allows for transformer capacity control.

PV Integration:

Max. PV Input Power: 1600kW (200kW * 8 MPPTs)
Max. PV Input Voltage: 1000Vdc
MPPT Voltage Range: 180-850Vdc (Full Load: 450-850Vdc)
8 MPP Trackers (2*20A or 3*13A per tracker) for optimized solar harvesting.

System Specifications:

Rated Power: 1000kW
Max. Apparent Power: 1100kVA
Battery Energy: 2057 kWh (Configuration: 256S1P*8)
Grid Connection: 3L+N+PE, 50Hz/45Hz-55Hz
Communication: RJ45 Port, Modbus TCP, IEC104, IEC61850 protocols.
Physical: Standard 20ft High Cube (HC) container, approx. 25,000 kg, floor mount installation.
Seismic Grade: Moderate performance level (0.5g).

The WS-GS2000-2H3 provides a powerful, safe, and flexible solution for utility-scale energy storage needs, ensuring grid stability, renewable energy integration, and reliable power management.