Direct sunlight analysis error

Dear friends, I have a question about the results of sunshine analysis. I installed solar panels on the facade to test the sun reception. However, the receiving color of the solar panel is completely blue, and the inside itself is orange (proved that there is a lot of direct sunlight). So I find this result very strange, he is illogical. But I also truncated my ladybug program and there is no problem. I hope you can tell me what this bug is. Thank you.


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You probably want to make sure that your Rhino geometry is facing the direction that you expect it to. Use the Rhino Dir command to check the direction that the geometry is facing.