The Energy Cube Liquid-Cooling 372kWh / 418kWh is a large-capacity commercial and industrial energy storage cabinet designed for high safety, reliability, and flexibility. Its independent liquid cooling system ensures stable operation and extended battery life, while the triple-layer safety design protects against thermal events. This system integrates LFP battery cells, BMS, thermal management, power distribution, and fire suppression into a compact, modular cabinet. It supports real-time monitoring, operational optimization, and multiple deployment strategies, making it ideal for energy cost reduction, backup power, and renewable integration.

Specifications:

Parameter	Value
Battery Type	LFP
Configuration	1P416S
Rated Capacity	280Ah (372kWh) / 314Ah (418kWh)
Rated Voltage	1331.2V
Charge/Discharge C-rate	0.5P
Operating Voltage Range	1040V – 1497.6V
Cycle Life	6000 cycles
Cooling Method	Liquid cooling
Fire Protection	Perfluorohexanone
Detector Type	Temperature, smoke, CO
Operating Temp	-15°C to 50°C (derating above 45°C)
Dimensions (W×D×H)	1380 × 1400 × 2615 mm
Weight	~3.5t
Protection Level	IP54
Humidity	0–95% (non-condensing)
Altitude	≤2000m (derating above 2000m)
Certifications	GB/T34131-2017, GB/T36276-2018, IEC62619

Typical Applications:

• Peak shaving for large-scale commercial and industrial facilities
• Backup power for critical infrastructure
• Renewable energy integration with PV systems
• Grid voltage regulation and load balancing
• Outdoor deployments for zero-carbon parks and charging stations

Packing List:

• 1 × Energy Cube Liquid-Cooling ESS cabinet (372kWh or 418kWh)
• Integrated EMS, BMS, liquid cooling, and fire protection systems
• Installation manual & warranty documents

About Manufacturer:

WELTRUS (Hangzhou Weltrus New Energy Technology Co., Ltd.) is part of the Welfull Group, established in 1993, with an annual operating income exceeding 5.6 billion yuan. The company leverages its strong industrial and financial foundation in Zhejiang Province, China. It stands at the forefront of clean energy development with core competencies in photovoltaics, new energy vehicles, and energy storage applications. R&D & Innovation: Weltrus brings extensive R&D experience across several sectors—including energy storage, photovoltaic technology, new energy vehicle systems, and HVAC/R. This deep technical expertise drives continuous product innovation and upgrades.