DESIGN AND ANALYSIS OF SINGLE STAGE GRID CONNECTED SOLAR PV SYSTEM – MATLAB Simulink Project 

This MATLAB Simulink model demonstrates the design and analysis of a single-stage grid-connected solar PV system without a DC-DC converter.  

Instead of DC-DC MPPT, the inverter controller handles MPPT using a reference DC-link voltage. A Perturb & Observe (P&O) MPPT algorithm is embedded inside the PV subsystem to track maximum power. A default DC-link reference voltage of 650V is applied at the inverter controller, which can be modified easily or replaced with any MPPT algorithm.

Key Features:

• Single stage grid-connected PV system (no DC-DC converter required)

• Inverter-based MPPT control and voltage regulation

• Novel inverter controller improves power quality

• P&O MPPT algorithm integrated within the PV subsystem

• Default DC-link reference voltage: 650V (editable)

• Simulates real-time grid interaction and energy delivery

• Ideal for academic, research, and practical simulation use

After Payment Delivery:

• Complete MATLAB Simulink model .slx file - compatible with MATLAB R2022b or later

• Basic support for setup and simulation issues

• A readme file for step-by-step guide for simulation

• A license file 

This project is excellent for academic submissions in electrical/renewable engineering, practical solar PV simulation, and learning inverter-based MPPT techniques.

Enhance your knowledge and skills with this scalable and smart simulation model of a grid-connected solar PV system.