SINGLE PV CELL SIMULATION

SINGLE PV CELL SIMULATION

1. What Does a PV Cell Do?

A photovoltaic (PV) cell absorbs sunlight and generates electrical energy. The amount of energy it produces depends on factors like:

• Sunlight Intensity (Irradiance): More sunlight means higher power output.
• Temperature: High temperatures can reduce efficiency.
• Load Resistance: Affects how much current and voltage the cell provides.

2. Key Components of a PV Cell Simulation

A simulation models the voltage, current, and power output of a PV cell by adjusting different conditions. It includes:

• Sunlight Input: Affects power generation.
• Electrical Load: Determines how the cell interacts with a circuit.
• Performance Graphs: Show how voltage and power change with different conditions.

3. How the Simulation Works

• Step 1: Set initial conditions (sunlight level, temperature, and electrical load).
• Step 2: Calculate how much power the PV cell can generate.
• Step 3: Display graphs of voltage, current, and power.
• Step 4: Adjust conditions (e.g., increase sunlight or temperature) and observe changes.

4. Expected Results

• When sunlight increases, the power output increases.
• When temperature increases, the voltage decreases slightly.
• There is a Maximum Power Point (MPP) where the cell generates the most power.