Solar inverter maximum power point tracking control principle

Maximum power point tracking (maximum power point tracking,) control is the real-time detection of the Solar power inverters cell voltage and current output characteristics, the use of certain control strategies to detect the current operating conditions of the solar cell maximum possible power output by changing the impedance of the current situation The maximum power output to meet the requirements. Thus, even in poor lighting, solar output power is reduced or inadequate, the system can still run best under the current conditions.
Take advantage of the energy generated by photovoltaic cells is a basic requirement of photovoltaic power generation system to solve this problem can be added maximum power point tracking device between the photovoltaic cell and the load, so that the photovoltaic cell maximum output power has always been able to make more efficient use of solar energy.