Sunark Large Battery Storage Container 5Mwh 1331.2V 3768Ah Liquid Cooling High Voltage Lithium Ion Battery

High-performance Sunark liquid cooling BESS, rated 125kW/261kWh. Outdoor integrated battery cabinet adopts efficient liquid cooling design for stable heat dissipation and long lifespan. Certified with CE & IEC standards, perfectly suited for large-scale microgrid and commercial energy storage projects.

Lithium Ion Battery: Ensures a reliable and efficient energy storage solution with a long cycle life. IP65 Protection Class: Provides robust protection against dust and water, ensuring the system can operate in various environmental conditions. 8000 Cycles Life: Offers a long operational lifespan, reducing the need for frequent replacements and lowering maintenance costs. Wide Operating Temperature: Operates effectively in a wide temperature range from -20°C to 65°C, making it suitable for diverse climates and environments.

High-performance Sunark liquid cooling BESS, rated 250kW/488kWh. Outdoor integrated battery cabinet adopts efficient liquid cooling design for stable heat dissipation and long lifespan. Certified with CE & IEC standards, perfectly suited for large-scale microgrid and commercial energy storage projects.

SunArk 125kW 261kWh Liquid Cooling Outdoor Energy Storage System is a high-performance BESS designed for commercial and industrial energy storage applications. With 125kW rated power and 261kWh battery capacity, it provides reliable energy storage for peak shaving, load shifting, backup power and renewable energy integration. The system features advanced liquid cooling technology for efficient thermal management, helping maintain stable battery performance and improve safety and service life. With up to 8,000 cycles, it is suitable for long-term operation in demanding C&I applications. Its integrated outdoor design enables convenient installation and deployment, making it ideal for factories, commercial buildings, industrial facilities, solar-plus-storage projects and microgrids.

Sunark 5MWh Liquid-Cooled BESS is an advanced all-in-one energy storage system designed for commercial and industrial applications. It integrates high-performance LFP batteries, intelligent liquid cooling, advanced battery management, and reliable safety protection. With efficient thermal management, stable operation, flexible scalability, and easy deployment, it supports peak shaving, load shifting, renewable energy integration, backup power, and improved energy efficiency, helping businesses achieve safer, smarter, and more cost-effective energy management.

Introducing the N-type TOPCon high-performance dual glass module, ideal for residential scenario applications. This module excels in power generation, offering outstanding anti-LID and anti-PID performance. With an excellent temperature coefficient (Pmax) of -0.29%/°C, it maintains consistent output even in varying temperatures. Furthermore, it demonstrates exceptional weak-light performance and provides homeowners with excellent warranty assurance for long-term reliability.

FT (Front Terminal) series is specially designed for telecom use with 12 years design life in float service. By adopting a new AGM separator and centralized venting system, the battery can be installed in any position while maintaining high reliability. The dimensions of the FT series are designed for 19" and 23" cabinet installation. It is suitable for telecom UPS / EPS applications.  

HR ( High Rate ) series Valve Regulated Lead Acid (VRLA) battery is designed for heavy load discharge applications with 20 years of design life in float service. By using strong grids, thick plates, and specially designed active material, it has the advantages of lower l.R, lower self-discharge rate, high power, and longer service life. The HR series battery offers 30% more power output than the standard series. it is suitable for datacenter, UPS, EpS, etc.