BlackShields EC series top mounted air conditioner bụ nke e mere ka ọ bụrụ ihe nchịkwa ihu igwe maka sistemụ nchekwa ike batrị (BESS). N'ịtụle banyere arịrịọ nchịkwa okpomọkụ maka batrị na nhazi nke ihe nchekwa nchekwa ike, a na-emepụta ihe mkpuchi ikuku dị ka ihe ngwọta nke a pụrụ ịdabere na ya na nke dị irè nke na-arụ ọrụ n'elu, nnukwu ikuku ikuku na ikuku si n'elu akpa ahụ.