Deye WS-L4300-2H3
Deye's 4,340 kWh liquid-cooled battery container: 768 V, up to 3,150 A, aerosol and water fire suppression, and a stated 10-year warranty.
Technical Specifications
| Parameter | DEYE-WS-L4300-2H3 |
|---|---|
| Battery Data | |
| Energy | 4340 kWh |
| Nominal Voltage | 768 V |
| System Nominal Voltage | 768 V |
| Operating Voltage | 648-876 V |
| Rated Capacity | 314 Ah |
| Module Capacity | 314 Ah |
| Cell Chemistry | LiFePO4 |
| Pack Configuration | 1P48S |
| Cycle Life | >6000 |
| Max. Charge Rate | <0.5P |
| Max. Discharge Rate | <0.5P |
| Max. Charge Current | 3150 A |
| Max. Discharge Current | 3150 A |
| Max. Charge/Discharge Current | 3150 A |
| Min. Battery Module Quantity | 1 |
| Protection Features | AC Leakage Detection, DC Insulation Detection, High-Voltage Interlock, 3+3 Fire Protection System |
| Warranty (Years) | 10 |
| Mechanical & Interface | |
| Communication Ports | CAN, RS485, TCP, DIDO |
| Dimensions | 6058 x 2896 x 2438 mm |
| Weight | 40000 kg |
| Environment & Protection | |
| Altitude | <2000 m |
| Anti-Corrosion Grade | >C4 |
| Fire Suppression | Aerosol, Water |
| Operating Humidity | 0-95 (non-condensing)% |
| Enclosure IP Rating | IP55 |
| Storage Temperature | -30 to 60 °C |
| Cooling Type | Liquid Cooling |
| Working Temperature | -30 to 55 °C |
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 Lebanon
| Market | Lebanon |
| Grid authority / regulator | EDL Lebanon |
| Quotation currency | LBP |
| Support hours timezone | Asia/Beirut |
| Delivery & installation coverage | Beirut, Tripoli, Sidon |
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 Lebanon that is EDL Lebanon. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 4,340 kWh in one footprint: 314 Ah LiFePO4 cells in 1P48S strings at 768 V nominal, inside a 6,058 x 2,896 x 2,438 mm container.
- Liquid-cooled stability: Liquid cooling supports operation from -30 to 55 degrees Celsius and currents up to 3,150 A below 0.5P.
- 3+3 fire protection: Aerosol and water suppression combined in a 3+3 fire-protection system.
- Watchful electrics: AC leakage detection, DC insulation monitoring and a high-voltage interlock guard the plant.
- Coast-and-cold ready: An IP55 enclosure with anti-corrosion above C4, storage to -30 degrees Celsius and humidity to 95% non-condensing.
- Four control interfaces: CAN, RS485, TCP and DIDO tie the container into plant-level supervision, under a stated 10-year warranty.
Frequently Asked Questions
How much energy does one WS-L4300-2H3 hold?
4,340 kWh at 768 V nominal, from 314 Ah LiFePO4 cells arranged in 1P48S strings.
What cooling does the WS-L4300-2H3 use?
Liquid cooling, supporting operation from -30 to 55 degrees Celsius and charge or discharge currents up to 3,150 A at rates under 0.5P.
What fire safety does the WS-L4300-2H3 include?
Aerosol and water suppression within a 3+3 fire-protection system, plus AC leakage detection, DC insulation detection and a high-voltage interlock.
Can the WS-L4300-2H3 be installed in cold or coastal regions?
Yes - storage is rated to -30 degrees Celsius, operation spans -30 to 55, the enclosure is IP55 with an anti-corrosion grade above C4, and humidity tolerance reaches 95% non-condensing; altitude must stay under 2,000 m.
What warranty and lifetime apply to the WS-L4300-2H3?
A stated 10-year warranty, with cells rated beyond 6,000 cycles to 70% end-of-life capacity.