As a new renewable energy, solar energy has been applied in many aspects, such as indoor geothermal, photovoltaic power generation, solar hot water, and even shortly after the cell phone batteries and so on. When the socket is also "love" on the solar energy, they really fly it? In the sixth "Hang Chai Cup" socket ID creative design competition, a designer came up with a "Lite insert", which is a solar row, green, environmentally friendly, you can mainly have the office for mobile phones / MP3 and other low-power electronic equipment charging. In addition there are suitable for families, factories and other occasions using the program two row, according to the specific needs of the module increase and decrease, cost savings and space, safety and convenience. If the conversion of solar energy can really achieve the effect of immediate conversion charging that really tough, but still add a good rechargeable battery, the cumulative power. Of course, whether there is enough sunlight in the room is still a problem to be solved.