Solar Cell Performance Analysis Apparatus

Quick Answer: The Solar Cell Performance Analysis Apparatus is a lab unit used to study the electrical output of a photovoltaic (solar) cell under illumination — measuring open-circuit voltage, short-circuit current, and plotting the current-voltage (I-V) curve to evaluate cell performance.

A solar cell converts light energy into electrical energy, and its performance is commonly characterised through its I-V curve, from which parameters such as open-circuit voltage (V-OC), short-circuit current (I-SC), and the maximum power point can be identified. This apparatus provides a mounted solar cell with terminals for connecting an external variable load (or rheostat) and meters, so students can record voltage and current readings across different load conditions and plot the resulting I-V and power curves.

This apparatus is used in undergraduate physics and electrical/electronics engineering labs, diploma and polytechnic courses, wherever the syllabus covers solar/photovoltaic cell characteristics as part of renewable energy or applied physics coursework.

Key Features

• Mounted solar (photovoltaic) cell with terminals for external load and meter connections
• Supports measurement of open-circuit voltage (V-OC) and short-circuit current (I-SC)
• Enables plotting of the I-V characteristic curve under illumination
• Useful for identifying the approximate maximum power point of the cell
• Compact bench-top layout suitable for a physics or renewable energy teaching lab

Specifications

Safety Note

Use a stable, consistent light source and avoid overheating the solar cell surface during prolonged testing. Keep load currents within the cell’s rated output to avoid damage, and handle the cell surface carefully to avoid scratching or soiling it, which can affect readings. Recommended for supervised use in a teaching lab setting.

Why Choose LabEquip

LabEquip supplies electrical, electronics, and applied physics apparatus to engineering colleges, polytechnics, and technical training institutes. Explore related boards and modules from our Electrical and Electronics range to build out a complete renewable-energy or semiconductor devices lab:

• Discrete Electronics Trainer Kit
• Arduino Mega 2560 Board
• Wi-Fi Serial Module

Frequently Asked Questions

What does the Solar Cell Performance Analysis Apparatus measure?

It measures the electrical output of a solar (photovoltaic) cell under illumination, including open-circuit voltage (V-OC), short-circuit current (I-SC), and the full I-V characteristic curve across varying load conditions.

What equipment do I need alongside this apparatus?

You will typically need an external variable load (such as a rheostat or potentiometer) and a voltmeter/ammeter to record readings; whether these are included is not specified for this listing — confirm with our sales team.

Is a light source included with the apparatus?

This is not specified for the current listing. Please confirm with our sales team whether a light source is included or needs to be sourced separately.

What can students determine from the I-V curve?

Students can determine the open-circuit voltage, short-circuit current, and approximate maximum power point of the solar cell from the plotted I-V and power curves.

What is the solar cell’s power/voltage rating?

This is not specified for the current listing. Please confirm the exact specification of the mounted solar cell with our sales team before ordering.

Who is this apparatus intended for?

It is intended for undergraduate physics and electrical/electronics engineering students, diploma and polytechnic learners, and technical training institutes covering solar cell or photovoltaic characteristics.

Last Updated: September 2026