| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable photovoltaic power generator that is designed to have a simple structure by omitting a take-up roller so that the cost, weight and size thereof can be reduced. <P>SOLUTION: A portable photovoltaic power generator has a photovoltaic power generating sheet 2 which is flexible so as to be wound cylindrically along a longitudinal direction, and a cover sheet 3 which is likewise flexible, continuous with one end side in the longitudinal direction of the photovoltaic power generating sheet 2 and wound on the outer peripheral surface of the photovoltaic power generating sheet 2 which is cylindrically wound from the other end side, in order to accommodate the photovoltaic power generating sheet 2 in a cylindrical shape in the cover sheet 3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
