The Experimental Research Of Cooling Type Solar Pv Power System

With the economic development and social progress,people put forward higher and higher requirements of energy.Facing the current situation,it is an urgent task to look for a new energy.Solar energy,as a huge amount of renewable energy,has been widely used in various fields,which is a supplement to the current energy.Moreover it is considered to be the alternative energy of human life in the future.Traditional fossil energy combustion has brought indelible environmental problem,such as air pollution and global warming.As clean energy,it is less pollution to develop and utilize the abundant solar energy.If solar energy is used effectively,it can fully satisfy the human demand for energy in the future.The solar energy is not only the recent much-needed energy supplement,but also the foundation of the future energy structure.Solar energy is the most ideal choice of new energy,and the development and utilization of which is of great strategic significance.Direct utilization and conversion are two basic forms of the use of solar energy.The latter is more common,namely the photovoltaic and thermal power generation.Compared with the thermal power and nuclear power generations,solar cells will not cause environmental pollution.Solar photovoltaic panels can be medium,or medium to million kilowatts of large power plant,even small to only for a family of independent solar power generation system,these features are unmatched by other power supply.This subject introduced the status quo and outlook of solar photovoltaic power generation and the principle of solar photovoltaic power generation,combined with the refrigeration principle.We designed a cooling type solar photovoltaic panels,aims to reduce the temperature of the solar photovoltaic panels to improve the photoelectric conversion efficiency.During the experiment,we tested the performance of the cooling type solar panels and the result is satisfactory.