Is there any limitation to the use of solar energy?
There ah. 1, not when the sun can not be used, can not be caused by large-scale continuous use; 2, to reach the earth's solar energy density is too small, only when the snacks, not dinner; 3, at present can only be used for photovoltaic power generation and low-temperature heat utilization, the application scope is too narrow. Wait
However, from the present situation, the utilization efficiency of solar energy is as follows: 1) without electricity to hinder the low quality of the population, improper use of equipment. The national grid "12th Five-Year" plan put forward to achieve the goal of national grid coverage. For the power grid can not be covered by the use of new energy to solve the problem of electricity. Most of the power grid coverage areas are no electricity or unstable power supply areas. In these areas, there is a lot of traffic congestion, the quality of the population is generally low, resulting in the use of solar photovoltaic power generation system and a series of new energy equipment and maintenance of technical barriers. And the maintenance of technical personnel into the township will not be sustained maintenance
What are the limitations of the use of solar energy is about two points: the limitations of the current application is currently 1, the use of solar photovoltaic power generation system mainly concentrated in remote areas without electricity, in those areas, due to traffic inconvenience and the network coverage with much land and few people can not be carried out, so the use of solar photovoltaic power generation system can effectively solve the problem of local electricity.
