| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generator in which efficiency is less apt to be degraded, even if there is no movable part to track the sun, being no limit in a light condensing magnification ratio even with a simple configuration.SOLUTION: The photovoltaic power generator has a plurality of solar cells 2 arranged being spaced two-dimensionally, a first reflector portion 3 arranged between the solar cells 2, a condenser 4 arranged in the light receiving plane 21 side of the solar cells 2, a second reflector having a reflecting surface in a portion avoiding the optical path of the condenser 4, being arranged in a side facing the solar cells 2 of the condenser 4. |
