| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar cell device designed to effectively utilize a light by applying effectively the light to the back side as well. SOLUTION: A solder cell panel 1, having solar cell elements capable of generating the power by lights from the front and back sides, is fixed to a support base 3 with the back and front sides perpendicular to an installation plane, and a reflector 2 for reflecting the light onto the solar cell panel 1 is movably mounted on the support base 3 and moved to follow the sun. Since the reflector 2 can be moved according to the irradiation angle of the sunlight, the light can be applied efficiently to the front and back sides of the solar cell panel, having double-side incidence type solar cell elements. |
