Grid tie power inverters and its inevitable functions
Power inverter plays a very crucial role in order to avoid unwanted power interruptions. Grid tie power inverter is a special type of power inverter used in so many commercial industries and for home users as it is an efficient source of energy. In technical terms a grid-tie inverter is a power inverter that converts direct current (DC) electricity into alternating current (AC) with an ability to synchronize to interface with a utility line. The major function of grid tie inverter converting DC sources such as solar panels or small wind turbines into AC for tying with the grid. The mechanism is quite safe as these only let current to feed when the house power is on and if the power fails the grid tie automatically disconnects. Solar controller or charge controller is used in the solar application and also called solar battery charger . Its prime function is to regulate the voltage and current from the solar arrays to the battery in order to prevent overchargi