| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve converting efficiency in converting solar energy into electric energy and to improve converting efficiency in converting solar energy into heat energy in a solar battery module. <P>SOLUTION: The constitution of this solar battery module 10 includes a heat exchanger 11, a heat conduction plate 12 mounted on a heat exchange face 15 of the heat exchanger 11, a solar battery 13 mounted on the heat conduction plate 12, and a light condenser 14 mounted on an upper part of the solar battery 13 for condensing the solar light to the solar battery 13. The light condenser is constituted to satisfy that an area ratio S2/S1 is within a range of 0.8-1.4 when an area of the heat exchange face 15 of the heat exchanger 11 covered by the light condenser is S1, and an area of the heat exchange face 15 of the heat exchanger covered by the heat conduction plate 12 is S2. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
