Sunshade for power supply of e.g. caravan, has covering made of organic photovoltaic cells, which produce electric power at clamped state of sunshade and at leisure time field during solar radiation, where covering provides shades

摘要

The sunshade has a covering made of organic photovoltaic cells. The photovoltaic cells produce electric power at a clamped state of the sunshade and at leisure time field during solar radiation. The covering of the sunshade provides shades, and is used for solar power generation. The photovoltaic cells are used for operating a small electrical consumer such as fan, radio, small electrical cooling device at beach or charger for a cell phone.