Question

Prepare a detailed report on PWM BASED OFF-GRID SOLAR INVERTER project.

The report should include the following details in detailed manner :

circuit diagram its simulation in MATLAB and its graph .

The mathematical calculations considering the appropriate size of the PV cell for 1.5 KVA load.

The topology used and its efficiency .

 

Answer 1

Abstract of the project: To meet the ever growing demand of electricity in this advanced technological world the abundantly available solar energy will replace the non renewable fossils. The living creatures depends on sun's energy to lead their life . Sun energy can be harnessed in various different ways and is of great importance to us.The project in particular will focus on harnessig solar energy with the help of the solar cell then storing it in a battery with the help of charge controller then converting into a into AC form for household use.

INTRODUCTION: The PV module which is made up of silicon based semiconductor has the capability to capture the sun's energy and generate the DC form of current. Now this DC current cannot be used for normal house on purpose therefore it is stepped up with the help of the boost converter and then transform to AC form with the help of the inverter which can be done used for household purpose.

Circuit diagram and simulation in matlab