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Some Disadvantages Of Photovoltaic System

Time:[2017-4-4]     Views:1776
Cause come character,generally photovoltaic system is for industry field,but photovoltaic system also had some disadvantages we need attention.
 
One of the big disadvantage,PV systems is the low photoelectric conversion efficiency of photovoltaic cells,make its can't with maximum efficiency into electricity output.But also influenced by the environment in the process of working is very big,lose a lot of energy.
 
A major drawback in the photovoltaic system is that the photoelectric conversion efficiency of photovoltaic cells is too low,so it can't turn power output at the most efficiency.
 

These control methods include photovoltaic automatic tracking control and maximum power point tracking control.Maximum power point tracking (MPPT) control method is important means to enhance the efficiency of the system in photovoltaic power generation system.