Description
Deye Winter WS Series – WS-GS2000-2H3 Utility‑Scale Integrated Energy Storage System
Delivering dependable, high‑performance energy storage for utility and industrial projects, the Deye WS‑GS2000‑2H3 is a fully integrated, pre‑engineered ESS that combines power conversion, battery storage, PV integration and advanced system management in a single 20ft high‑cube container.
| Feature | Specification |
|---|---|
| Rated power | 1000 kW (Max apparent power 1100 kVA) |
| System energy | 2057 kWh (battery configuration: 256S1P × 8) |
| Overload capability | Continuous 1.1×; Transient 1.5× |
| Maximum round‑trip efficiency | 88.5% |
| Ambient operating range | −20°C to 50°C |
| Protection & durability | IP54 enclosure; C4‑M anti‑corrosion rating |
| Seismic design | Moderate performance (0.5 g) |
| Physical | 20 ft HC container; ≈25,000 kg; floor mount |
| Max. PV input power | 1600 kW (200 kW × 8 MPPTs) |
| Max. PV input voltage | 1000 Vdc |
| MPPT operating range | 180–850 Vdc (full load 450–850 Vdc) |
| MPPT configuration | 8 MPPTs (each 2×20 A or 3×13 A per tracker) |
Key advantages
- All‑in‑one, turn‑key platform — PCS, LC filter, MPPT, battery rack and Energy Management System (EMS) are factory integrated for faster site deployment and simplified commissioning.
- High power & PV capacity — 1,000 kW rated PCS with support for up to 1,600 kW PV input for large renewable deployments.
- Rugged, field‑ready design — Wide ambient operation and corrosion/fire protection for long‑term outdoor reliability.
- Scalable & flexible — Parallelable PCS (up to 2) for expanded off‑grid capability and higher system power.
- Safety & longevity — Multi‑layer redundancy, comprehensive fire protection, LFP chemistry and long cycle life backed by a 10‑year warranty.
Safety, reliability & lifecycle
- 4‑level power redundancy architecture for continuous operation and serviceability
- Comprehensive fire safety package: 2‑hour fire resistance, combustible gas detection, smoke extraction, aerosol extinguishers and water sprinklers (combined gas + water protection)
- Battery chemistry: LFP (Lithium Iron Phosphate) — inherently safer with long cycle life
- End‑of‑Life performance: 70% capacity after 8000 cycles
- Warranty: 10 years
Grid & control features
- Grid connection: 3L + N + PE, 50 Hz (operational 45–55 Hz)
- System control: integrated EMS with Automatic Transfer Switch (ATS) for seamless grid/isolated transitions and black‑start capability
- Use cases supported: black start, off‑grid operation, backup power, peak shaving, transformer capacity management
- Communications: RJ45, Modbus TCP, IEC‑104, IEC‑61850 (enables SCADA/utility integration)
Deye WS‑GS2000‑2H3 is a high‑energy, utility‑grade ESS that combines 2,057 kWh of LFP storage and a 1,000 kW PCS in a weather‑hardened container for grid stabilization, renewable integration and resilient backup power. Its scalable architecture, comprehensive safety systems and PV integration capability make it suitable for large‑scale solar‑plus‑storage, grid support and critical load applications.
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