How many SunEye skylines can I put on a plane?

Multiple SunEye skylines can be put on the array plane using the Shade selection in the Layout menu. The skyline data is interpolated across the array area for energy calculations and across the array plane for the color insolation chart. These calculations may take longer with more skylines, so the practical limit may be 20 to 25 skylines on the array plane. To speed up the calculations, uncheck the insolation plot.