Design of Solar Based Integrated Dual Mode Inverter

This paper proposes a single phase solar based dual mode power inverter system for domestic and industrial use. Which allows the connection of additional energy sources and storage elements to a domestic photovoltaic grid connected system. The systems output port is designed to behave as a power source or sink, which allows the system to behave as power sink or source. It allows the connection to renewable power source and the control of the injected power within the operating range of the DC-AC grid connected inverter. The work presents the design principles using ARM LPC2138 which makes it unique of its type. The conventional solar operated inverter provides energy to load only when the mains supply is not present but proposed system provides supply according to availability of energy from solar panel. Thus helps to utilize the full efficiency of