Household wind power system, need battery energy storage, battery direct current is how to convert into AC220V electricity?
The answer is the inverter.
Inverters are devices that convert direct current (DC) to alternating current (AC) to meet the power demand of AC loads.
According to the output waveform, the inverter can be divided into square wave inverter, modified sine wave inverter, pure sine wave inverter.
Pure sine wave inverter is characterized by high efficiency, low harmonics, can be applied to all types of loads.
High frequency inverter
High efficiency, light weight, low cost
Weak impact resistance to load
Power frequency inverter
Inefficient, cumbersome and costly
Strong impact resistance to load