Recently, Youngy Energy achieved a significant milestone with its 400 kWh liquid-cooled outdoor cabinet and 32 kWh high-pressure stacked home energy storage system receiving the prestigious UL1973 certification from UL Solutions, one of the world’s leading safety certification organizations. This certification highlights that Youngy Energy’s liquid-cooled outdoor cabinet and home storage system have reached internationally advanced standards in terms of safety, reliability, and technical performance, providing a solid foundation for the company to expand into global markets.
The 400 kWh liquid-cooled outdoor cabinet from Youngy Energy is a high-energy density and high-safety DC-side energy storage system. It employs advanced liquid cooling technology, featuring cabin-level fire protection, independent internal fire zones, and explosion-proof designs. The system is equipped with intelligent temperature control, maintaining a temperature difference of ≤5℃ to ensure stable operation. Its pack-free design reduces maintenance costs, and it supports multiple cabinets in parallel for convenient expansion. The 1500V platform allows for flexible capacity configurations, facilitating transportation. This system is versatile and suitable for various applications, including emergency power supply for commercial and industrial needs, peak shaving and valley filling, system capacity expansion, new energy consumption, and microgrid scenarios.
Youngy Energy’s high-pressure stacked home storage system features a modular design with self-adaptive stacking plugs, making installation quick and easy. It allows for flexible capacity expansion, ranging from 9.2 kWh to 32 kWh in a single cabinet, and three cabinets can be connected in parallel without the need for external busbars, making it compatible with mainstream photovoltaic-storage hybrid inverters. This system is powered by high-energy density lithium iron phosphate batteries, offering a long cycle life and reliable safety. It operates efficiently in a wide temperature range of -20℃ to 50℃ and has an IP55 protection rating. It is ideal for residential and small commercial energy storage applications, supporting energy management and peak-valley arbitrage.
Youngy Energy is the flagship new energy entity of the Rongjie Group, focused on the research, development, production, and sales of battery cells, modules, packs, and systems. Its products and services are widely applicable across key sectors such as large-scale energy storage systems, commercial and industrial energy storage, home energy storage, communication base station energy storage, and power batteries for electric vehicles. The company has always prioritized research and development innovation, having applied for nearly 900 patents, including over 300 invention patents. Youngy Energy continues to increase its R&D investment, having spent over 100 million yuan to establish a world-class lithium battery laboratory to ensure efficient R&D progress. The company also operates industry-leading digital factories with two major production bases in Guangzhou and Wuhu, equipped with advanced large-scale intelligent manufacturing capabilities.
Looking ahead, Youngy Energy will continue to focus on the two main areas of power and energy storage, constantly seeking breakthroughs and innovations in battery technology. The company is committed to providing customers with higher quality, more efficient, and environmentally friendly products and services, contributing to the development of the new energy industry.
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