Batterlution has a solid R&D team, dedicated to the development of BMS battery management system and battery energy storage products. In terms of battery management, Huayu masters the core technology. We already independently developed a number of products, like highly stabilized BMS battery management system, wall mounted low voltage household energy storage, floor type low voltage household energy storage and compact commercial energy storage. These products embody many features, such as high power output, high security, high reliability, high cost performance and high environmental protection. All Huayu products have export certificate (UN38.3, MSDS), with full capability of sea transportation. And we have standards on CE and package of dangerous goods based on usage of products.