In March,from 19 to 21,2015,American Blue Energy(BE) three experts visited our company and discussed further Wind-solar Hybrid Generation technology and production promotion. BE hoped to take HaoYu's battery storage and manageme-nt system.Both reached the consensus that we would work togather to research and develop the application of Wind-solar Hybrid Generation technology and production in grid-connected and off-grid system developing North America,European and Asian markets.