Measuring I-V Characteristics Of Solar Cells; Introduction; Equipment Required - Keithley Interactive SourceMeter 2450 User Manual

In this section:

Introduction .............................................................................. 9-1

Equipment required .................................................................. 9-1

Set up remote communications ................................................ 9-2
Device connections .................................................................. 9-2
Solar cell characterization ........................................................ 9-4
Introduction
This example application demonstrates how to use the Model 2450 to measure the I-V characteristics
of a solar cell.
From the I-V characteristics measured by the Model 2450, you can determine important parameters
about the solar cell, including:
•
Maximum current (I
•
Maximum power (P
•
Open circuit voltage (V
•
Short-circuit current (I
Because the Model 2450 has four-quadrant source capability, it can sink up to 1 A of cell current as a
function of the applied voltage.
Equipment required
•
One Model 2450
•
If you are using the front-panel connectors, four insulated banana cables (one Keithley
Instruments Model 8608 Model 8608 High-Performance Clip Lead Set is provided with the Model
2450; you will need another set)
•
If you are using the rear-panel connections, four triaxial cables
•
One solar cell

Measuring I-V characteristics of solar cells

) and voltage (V
max
)
max
)
oc
)
sc
)
max
Section 9