Deye WS-L4300-2H3
4.3MWh liquid cooled utility-scale ESS for Asia, Africa, and Latin America markets.
Technical Specifications
| Parameter | DEYE-WS-L4300-2H3 |
|---|---|
| Additional Specifications | |
| Charge and discharge rate | ≤0.5P |
| Nominal Energy | 4340kWh |
| DC Voltage Range | 648-876 Vdc |
| RACK Configuration | 18×1P240S |
| Type of cooling | Liquid cooling |
| Weight | 38500kg |
| System Operating Temperature | -30℃ ~ +55℃ |
| Battery Data | |
| Nominal Capacity | 314Ah Cell |
| Battery Type / Chemistry | LiFePO₄ |
| Battery Energy Capacity | 4300 kWh |
| Max Charge/Discharge Current | 3150 A |
| Cell / Pack Configuration | 1P48S |
| PV String Input Data | |
| Nominal DC Voltage | 768Vdc |
| Communication | |
| Communication Interface | CAN, RS485, TCP, DIDO |
| Protection Features | |
| IP Rating | IP55 |
| Aerosol / Fire Suppression | Aerosol, Water |
| Operating Conditions | |
| Max Altitude | ≤2000m |
| Relative Humidity | 0 ~ 95% (No condensation) |
| Storage Temperature Range | -30℃ ~ +60℃ |
| Operating Temperature | -30~+55 °C |
| Corrosion Rating | C4-M (Optional C5) |
| Mechanical Data | |
| Cooling Method | Liquid cooling |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Yemen
| Market | Yemen |
| Grid authority / regulator | Public Electricity Corporation (PEC), Ministry of Electricity and Energy |
| Quotation currency | YER |
| Support hours timezone | Asia/Aden |
| Delivery & installation coverage | Sana'a, Aden, Taiz, Al Hudaydah, Mukalla |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Yemen that is Public Electricity Corporation (PEC), Ministry of Electricity and Energy. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 4.3MWh Energy: Massive storage capacity
- Liquid Cooled: Optimal thermal management
- High Power PCS: Utility-scale output
- Advanced Fire Protection: Dual safety systems
- Black Start: Grid-independent restart
- Multi-Region: AS, AF, LATAM certified
Frequently Asked Questions
Is the DEYE WS-L4300-2H3 suitable for hot climates like the Gulf?
Yes. The WS-L4300-2H3 uses LiFePO4 chemistry with a BMS and thermal management designed to operate safely in the high ambient temperatures common across the Middle East and Africa.
What is liquid cooling?
Liquid cooling provides superior thermal management compared to air cooling, maintaining optimal battery temperatures even under high load conditions, extending battery life and improving performance.
What applications is this suitable for?
The WS-L4300-2H3 is ideal for utility-scale applications including renewable energy integration, grid stabilization, peak shaving, demand control, virtual power plants, and large-scale backup power systems.