I'm wondering what the frequency response of a solar cell is. Does a solar cell behave like a low pass filter e.g if i switch a load at 1 MHz, 10 MHz, 100 MHz ? Does the output power decrease if the frequency is too high ?
I'm asking because there exists a Maximum Power Point Tracking Method which is called "Pertub and Observe" . I'm wondering how fast you can change the load and measure the voltage at the load (e.g with a high speed adc) and still get accurate readings.
Will i have problems regarding the frequency response of a solar cell if I change the load 1 Million Times(e.g with a appropriate Transistor) and read the result with a high speed ADC, let's say with 1 Mega Samples per Second.