Commercial and Industrial ESS

WL-ESS-241kWh-1000V

Our C&I ESS features an integrated design that combines the PCS and battery into a single cabinet. This product is highly flexible and expandable to meet the diverse application needs of various clients.

Main Advantages

Cost Savings

- Highly integrated, all-in-one design, easy to transport and maintain
- Fully pre-assembled, no battery module installation on site
- Support parallel connection of multiple devices, reduce footprint
Efficient thermal management system

- Cold and hot partition, low energy consumption, intelligent constant temperature
Safe and Reliable

- No battery parallel design
- Multi-level linked protection, cut off the circulation circuit
- Intelligent fire suppression system, more reliable emergency response
All-Intelligent Management

- Support remote and local control, on-grid/off-grid mode
- Operating status and fault information upload, easy to maintain

Operating Conditions

-20 °C ~ 50 °C (>45 °C derating)

Operating Temperature

Specifications

System Model	WL-ESS-241kWh-1000V
Battery Parameters
Battery Cell Type	LFP/314 Ah
Battery Configuration	1P240S
Battery Capacity at DC Side (BOL)	241 kWh
Battery Rated Voltage	768 V
Battery Voltage Range	672 ~ 864 V
Battery Cooling Method	Liquid Cooling
AC Parameters
Size (W × H × D)	1350 × 2300 × 1350 mm
Weight	2550 kg
IP Level	IP55
Anti-Corrosion	Default: C4; optional: C5
Fire Protection System	Default: Aerosol, Smoke and Temperature Detector, Deflagration Panel; optional: Ventilation System with Flammable Gas Detector
Operating Temperature	-20 °C ~ 50 °C (>45 °C derating)
Max. Operating Altitude	3000 m
Communication Protocol	Modbus TCP
Communication Interface	Ethernet