Simulating Power Source

[MarinoHappiness]

Hello,

How can I simulate a power source with the following specifications?

• Maximum power: 250 W
• Maximum voltage: 30 V
• Maximum current: 8 A

I'm trying to simulate a solar panel module.

Thank you, Marino

[pfalstad]

Here is a current-limited DC source with max voltage of 30V and max current of 8 A (which limits power to 240 W). The resistor is just a test load.

https://tinyurl.com/yg5zxyhj

I'm not sure if this is a realistic model of a solar panel.

[MarinoHappiness]

Thank you @pfalstad. The complete model has two control input signals--the irradiance applied to the solar cell (W/m2) and the cell temperature (°C)--as well as many different parameters (cells per module, max voltage, max current, etc.). Check out the PV Array block used in MATLAB.