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Sales / General Enquiries: 1300 459 118
Deye Service Hotline: 02 8089 0216
General Enquiries: info@solarwyse.com.au
Order Enquiries: orders@solarwyse.com.au
Service Enquiries: service@solarwyse.com.au
service_au@deye.com.cn
Utility-Scale ESS Solution Deye winter WS Series
Integrated Technology
LC, PCS, MPPT, and battery integrated
EMS for system management
ATS for on/off-grid switching
1MW PCS output, 1.6 MWp solar input
System energy capacity: 2057 kWh
System size and weight: 20ft, 25,000 kg
Performance
1.1x overload, 1.5x overload
Max RTE: 88.5%
System Operating Conditions:
-20°C ~ 55°C | IP54 | C4-MSupports 2 PCS & 2 MW off-grid
Advanced Safety
2-hour fire resistance
Combustible gas detection, smoke evacuation, aerosol extinguishers, water sprinklers
Applications
Support black start function
Support off-grid operation & back up
Support peak shaving
Transformer capacity control
Product Description
Technical Data
Model | WS-GS2000-2H3 |
Battery Chemistry | LiFePO4 |
Nominal Capacity | 314Ah |
PACK Configuration | 1P16S |
Fire Protect System | Gas fire protection+ Water fire protection |
Battery Voltage Range | 819.2Vdc(691.2~921.6Vdc) |
Battery Energy | 2057 kWh |
Weight Approximate | ≤25000kg |
Dimension（W×H×D） | 20ft (HC） |
Model | WS-L4300-BC-3 |
Battery Chemistry | LiFePO4 |
Nominal Capacity | 314Ah |
Type of cooling | Liquid cooling |
Nominal DC Voltage | 768Vdc |
DC Voltage Range | 648Vdc ~ 876Vdc |
Nominal Energy | 4340kWh |
Weight Approximate | 38000kg |
Dimension（W×H×D） | 6058 × 2438 × 2896 mm |
Product Details
WS-G(S)2000-2/4H3
Integrated Tech: Combines LC, PCS, MPPT, battery, plus EMS for management and ATS for on/off-grid switching. Offers 1 MW PCS output, 1.6 MWp solar input, 2057 kWh capacity, in a 20ft, 25,000 kg unit
Top Safety: 2-hour fire resistance, with combustible gas detection, smoke evacuation, aerosol extinguishers, and water sprinklers
Strong Performance: Handles 1.1x/1.5x overloads, max RTE 88.5%, works in -20 ~ 50 °C (IP54, C4-M), supports 2 PCS & 2 MW off-grid
Great Longevity & Warranty: 8000 cycles (EOL 70%), 10-year warranty
Versatile Use: Enables black start, off-grid operation/backup, peak shaving, and transformer capacity control
WS-L Liquid-Cooled Series BESS Solution (AS, AF, EU, LATAM)
Ultimate safety: 3+3 fire protection, 3+3 electrical safeguards, AC leakage & DC insulation detection
Five levels of fire protection for enhanced operational security
High energy density: compact 20′ container options with multi‑MWh capability.
Flexible scalability: modular design supporting 2‑h and 4‑h configurations
PV‑ready: DC coupling up to 1440 kW for seamless solar integration
High power PCS: large PCS options (e.g., ~1125 kW) for utility applications
Smart cloud management: AI optimization, 24/7 remote monitoring, real‑time health & safety alerts
Cluster management: single‑pane control for high availability across multiple units
Rugged outdoor rating: IP55 protection
Long warranty: 10‑year coverage