Synchronization of Solar Inverter with Power Grid

In solar panel inverter, we use to provide the power supply to the residential load using inverter and if our residential load does not require power supply then power is supplied to the power grid. If the grid voltage is 230V and the inverter supply is 300V then it means that we step down the inverter 300V supply voltage to the 230V, also the current and voltage are in phase with each other. The supply voltage from the solar panel is given to the DC to DC converter. Also the current and voltage from the solar panel is given as a gate signal to the converter through the MPPT. The supply voltage taken from the DC to DC converter is applied across the battery as well as across the residential AC load or to the power grid via PWM inverter. The inverter is utilized to change over direct present (DC) to alternating current (AC). Such a AC supply we can provide to the residential load as well as to the grid also, such a system we are designing using the MATLAB SIMULINK software.