In one example, we describe a method of construction and assembly for a very large wind power generator (or windmill or wind turbine unit), for sea, coast line, or in-land installment. In other examples, we describe the improvements on components of a wind power generator (or windmill or wind turbine unit). In one example, we describe a method of avoiding or minimizing problems with the weather forecasts or military radar interferences, for large wind mills or wind farms.