| 摘要 |
PURPOSE: A method for controlling a movement of a light energy battery panel is provided to detect a moving path and speed of the sun by using the quantity of incident light. CONSTITUTION: A method for controlling a movement of a light energy battery panel(26) of a pyramid type having first to fourth battery sides(26A,26B,26C,26D), comprises the steps of: comparing the current quantity generated from the first side with that of the third side to move the light energy battery panel toward the side from which more quantity of current is generated, so that the difference of the current quantity falls within a predetermined range; and comparing the current quantity generated from the second side with that of the fourth side to move the light energy battery panel toward the side from which more quantity of current is generated, so that the difference of the current quantity falls within a predetermined range. |
