| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar battery type DC electric power unit usable for portable electronic equipment requiring a voltage from several volts to tens volts. SOLUTION: Plural solar battery cells 3a are installed on the surface of a suit 2 which a person wear, the solar battery cells 3a are wholly or partially connected in series to constitute a power generation part 4 of fixed capacity. A storage cell type battery is connected to the power generation part 4 in parallel so that electronic equipment can be operated by the supply of an auxiliary power even in a shadow time and continuously used for a day without changing batteries. |
