The utility model discloses a ground net is united to power plant's microwave station, including a plurality of horizontal grounding body (1), horizontal grounding body (1) is latticed ground net main part (2) that form the loop closure structure of arranging, ground net main part (2) outer loop is equipped with a set of perpendicular grounding body (3) and a set of deep well earthing pole (4), is equipped with purple copper electrolysis ion stick in deep well earthing pole (4), horizontal grounding body (1) surperficial cladding has high -efficient bentonite friction reducer layer (5), and horizontal grounding body (1) is buried underground in ground connection ditch (6), ground net main part (2) are connected with microwave iron tower (7) and microwave computer lab (8). The utility model has the characteristics of reduce the grounding resistance value of ground net, the stability that can effectively keep ground net grounding resistance value, improvement ground net suppressing lightning wave impact ability and can prevent effectively that microwave station equipment from is damaged by the thunderbolt.