This thesis of an architecture; general framework, one Power inverter of the solar cells matching a current transformer, when the Power inverter is the maximum conversion efficiency of the converter, after the converter in order to get the maximum power generation efficiency; 

But when the Power inverter is a half of the power or in time, through a converter, that can be obtained in Power inverter efficiency will reduce the efficiency of the converter has been working at maximum efficiency, the maximum amount of electricity can be obtained,

Therefore, Power inverter will change the flow reducing the rated or in parallel to the plurality of solar panels, with more than one parallel processing, when Power inverter to the maximum power, then the multiple work together, if the Power inverter amount only half or less, the turn inverter, so that the rest of the converter can operate at the maximum efficiency point out a number of units, then can be obtained a higher power generation efficiency.