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.

Solar BatteriesModel 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.
Deye battery WS-L4300-2H3 price in Saudi Arabia: SAR 1,975,834.
incl. VATIn stock
Our retail price in Saudi Arabia: we sell direct and deliver within 3 business days, door to door.
314 Ah LiFePO4 cells in 1P48S strings at 768 V nominal, inside a 6,058 x 2,896 x 2,438 mm container.
Liquid cooling supports operation from -30 to 55 degrees Celsius and currents up to 3,150 A below 0.5P.
Aerosol and water suppression combined in a 3+3 fire-protection system.
AC leakage detection, DC insulation monitoring and a high-voltage interlock guard the plant.
An IP55 enclosure with anti-corrosion above C4, storage to -30 degrees Celsius and humidity to 95% non-condensing.
CAN, RS485, TCP and DIDO tie the container into plant-level supervision, under a stated 10-year warranty.
Density defines the Deye WS-L4300-2H3: 4,340 kWh of LiFePO4 storage in a single 6,058 x 2,896 x 2,438 mm container, its 1P48S strings of 314 Ah cells held at working temperature by liquid cooling. The DC system runs at 768 V nominal across a 648-876 V window, moving up to 3,150 A at rates below 0.5P. Its safety stack is engineered for unattended sites: aerosol and water fire suppression within a 3+3 fire-protection system, AC leakage detection, DC insulation monitoring and a high-voltage interlock. The IP55 shell with an anti-corrosion grade above C4 operates from -30 to 55 degrees Celsius and stores from -30 to 60, with humidity tolerance to 95% non-condensing - cold-climate and coastal deployments included. Cycle life exceeds 6,000 cycles to 70% capacity, and Deye states a 10-year warranty. CAN, RS485, TCP and DIDO interfaces integrate the 40,000 kg unit into plant-level control. We are an authorised Deye distributor and supply the WS-L4300-2H3 from our own stock, with technical support before and after the sale.
Specifications last updated 24 January 2026
| 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 |
| Communication Ports | CAN, RS485, TCP, DIDO |
|---|---|
| Dimensions | 6058 x 2896 x 2438 mm |
| Weight | 40000 kg |
| 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 |
4,340 kWh at 768 V nominal, from 314 Ah LiFePO4 cells arranged in 1P48S strings.
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.
Aerosol and water suppression within a 3+3 fire-protection system, plus AC leakage detection, DC insulation detection and a high-voltage interlock.
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.
A stated 10-year warranty, with cells rated beyond 6,000 cycles to 70% end-of-life capacity.