California, September 10, 2024 - Kehua showcased its latest energy storage solutions to the RE+ Anaheim 2024, and debuted its cutting-edge liquid-cooling modular energy storage solution. These solutions can improve energy efficiency and also reduce energy consumption, developing more convenient and economical energy management. Kehua's cutting-edge energy storage solutions received widespread attention at the exhibition and were well received by industry experts and visitors. 

Utility-scale Solution
The new generation of liquid cooling modular PCS has made its debut in the United States, flexibly adapting to current mainstream battery cells and customers' AC/DC integrated solutions, bringing higher customer benefits. As a 36-year expert in power electronics technology, Kehua's liquid cooling technology has already been applied in the sector of data center business, and has rich experience and technical accumulation in the development and scenario application of liquid cooling solutions The newly-launched 1500V containerized energy storage & transformer turnkey system, BCS5000K-B-HUD/T-US, is designed for public utility applications and is a high-performance solution for large-scale energy storage needs. The 5MW MV skid includes four 1250kW storage inverters and a mid-voltage transformer, it provides users with a simple, safe and smart solution for the utility-scale segment. 

(1)Safer: The IP65 design of the storage inverter provides a more stable inner environment, which significantly increases the reliability under extreme environments, such as desert areas. The measurement and control system of the skid provides real-time monitoring and protection for the transformer on both the mid-voltage side and the low-voltage side, ensuring the safe working of the skid.
(2)Smarter: Grid-forming inverter has been under the spotlight recently. The capability of providing a synchronized generator like device is playing a more and more important role in keeping the grid stable with the increasing of new energy storage applications. Wide SCR range, H/LVRT, black start function, high tolerance to phase angle change, vertical inertial, damping and fault right through function enable the storage inverter and the skid based on it to provide robust support for the grid.
(3)Simpler: The skid provides an integrated solution of storage inverters and MV transformer, which significantly reduces the cable connection time and storage inverter assemble time. Furthermore, the integrated skid provides a simpler interface for both power circuits and communication. All monitoring protection and storage inverter information can be captured with one output port, reducing the complexity of the system. 

C&I ESS+EV Charging Solution
Kehua's S³-EStore C&I liquid-cooling energy storage system (ESS) is attracting significant attention in the commercial and industrial sectors. Integrating power conversion systems (PCS), battery management systems (BMS), batteries, fire protection, and liquid cooling technology into a compact 1.3 m² footprint, it offers active safety, flexibility, and efficiency. With an efficiency of up to 91.2%, it features easy installation, cluster-level management, and flexible expansion, making it ideal for commercial and industrial parks. This system is currently widely used in Europe and Latin America. 

Kehua's S³-EStore C&I liquid-cooling energy storage system (ESS) has attracted significant attention in commercial and industrial sectors. S³-EStore has been widely used in multiple countries around the world, integrating PCS, Battery Management Systems (BMS), batteries, fire protection, and liquid cooling technologies into a compact 1.3 m² footprint, providing active safety, flexibility, and efficiency. Based on Kehua's extensive experience and cutting-edge technology in C&I PCS application scenarios, Kehua BCS75K-175K-B-HM-US series energy storage module can support customized system demands in the US market and demonstrates strong capabilities in end-application scenarios, such as demand control, energy storage and charging, virtual power plant (VPP), and power backup. Kehua’s 480kW split charging system, built with a 480kW power cabinet, can be configured with either a 200A air-cooled dispenser or a 500A liquid-cooling dispenser. Combined with the S³-EStore C&I liquid-cooling energy storage system (ESS), it offers a comprehensive turnkey ESS + EV charging solution for commercial charging applications.

 Residential Solution
The S³-iStoragE3 maintains an elegant and minimalist design for households, earning the prestigious IF Design Award 2024. It is safe, reliable, and operates quietly, offering intelligent management through an app that enhances the user experience. 

Kehua, a leading provider of power solutions, is known for its cutting-edge product management expertise, excellent manufacturing capabilities, and partner success orientation. With a strong focus on innovation and customer satisfaction, Kehua aims to continue developing advanced energy storage solutions that meet the evolving needs of the market. By leveraging its expertise and resources, Kehua is committed to driving the transition toward a more sustainable and efficient energy landscape. 

About Kehua
Based on 36 years of experience in power electronic technology, Kehua has diversified solutions and rich project experience in the fields of photovoltaic, energy storage, micro-grids and integrated energy services. By the end of 2023, Kehua´s PV installation has exceeded 46GW and its energy storage installation has exceeded 15.2GW/8.2GWh globally. Presently, Kehua has become the world's fourth largest PCS supplier (S&P Global), a Tier 1 energy storage supplier, and a Top 10 solar inverter manufacturer (BloombergNEF). Going forward, Kehua will continue to be a reliable PV and ESS expert, create clean energy, and be dedicated to enabling a zero-carbon lifestyle for people worldwide.