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To study the illumination dependence and the exposed area dependence of the IV characteristics of solar cell through an iv characteristics practical investigation.
A simple dc circuit with bias voltage, solar cell, variable resistance, ammeter, voltmeter, lamp and ac power supply to operate the lamp, variable area chopper plate.
By the end of i-v characteristics of solar cell experiment, the student should be able to:
Solar cells are generally made from semiconducting materials, which are sensitive to structural and environmental factors, e.g, the light intensity, which depends on the power delivered by the solar cell.
Understanding the IV characteristics of photovoltaic cell behavior is essential for optimizing solar cell performance.
By varying the ac voltage applied to the cell and measuring the short circuit current as a function of the lamp’ voltage, we can study the effect of the light intensity on the short circuit current obtained from the cell.
This experimental setup functions as a virtual iv simulator for analyzing real-world photovoltaic behavior.
In the second part, a chopper plate of a controllable area limits the exposed area of the cell to the light intensity, allowing us to study the dependence of the IV characteristics of solar cell and the cell parameters may also be studied.
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Michelle Anderson, Head of Innovation
IE University - Spain
Although there are now several vendors offering virtual reality software for physics labs, there is only one that offers a realistic, I feel like I’m in a real lab solution: PraxiLabs.
Dr. William H. Miner, Jr., Professor of Physics
Palm Beach State College, Boca Raton, FL
PraxiLabs offered my students a chance to actively engage with the material. Instead of watching videos on a topic, they could virtually complete labs and realize the practical applications of class topics. This is a quality alternative to in-person labs.
Crys Wright, Teaching Assistant
Texas A&M University, USA
With the onset of the COVID-19 pandemic, we found ourselves in a situation that forced us to act quickly to find the best solution available to provide our students with a quality molecular genetics laboratory experience.
Korri Thorlacius, B.Sc., Biology Lab. Instructor
Biology Department - Kwantlen Polytechnic University
