The freeform mirror design for static concentrator module

This paper describes a module of the static concentrators which combine the static concentrator with solar panel. In the module, the solar panel is used to capture the sunlight from the bottom of the static concentrator, and we use Zigbee to detect the light collecting efficiency of the static concentrator, if we detect the light collection efficiency is low, the Zigbee will turn on the lamp of indoor to fix the illuminance of indoor. The design of the freeform is used to guide the sunlight which is collected by each concentrator to destination.