| 摘要 |
An apparatus to measure a deflection of a solar cell module of the present invention, comprises: a solar cell module to receive sunlight to convert into an electrical signal output; a reflection mirror disposed on one side of the solar cell module; an optical system arranged on a distance from the reflection mirror, and has a half mirror and a filter disposed on the upper part of the half mirror; and a light source installed in one side of the optical system. The present invention can measure and compensate the deflection of the solar cell module using the reflection mirror and the optical system, thereby solving the problems due to the deflection of the solar cell module. |
