In this section:
Introduction ............................................................................... 8-1
Equipment required .................................................................. 8-1
Set up remote communications ................................................ 8-2
Device connections .................................................................. 8-2
Solar panel characterization ..................................................... 8-4
Introduction
This example application demonstrates how to use the Model 2460 Interactive SourceMeter
®
instrument to measure the I-V characteristics of a solar panel.
From the I-V characteristics measured by the Model 2460, you can determine important parameters
about the solar panel, including:
•
Maximum current (I
max
) and voltage (V
max
)
•
Maximum power (P
max
)
•
Open circuit voltage (V
oc
)
•
Short-circuit current (I
sc
)
Because the Model 2460 has four-quadrant source capability, it can sink up to 7 A of cell current as a
function of the applied voltage.
Equipment required
•
One Model 2460 Interactive SourceMeter
®
instrument
•
For front-panel connections, use four insulated banana cables such as the Keithley Instruments
Model 8608 High-Performance Clip Lead Set (one set included with the Model 2460; you will
need another set)
•
For rear-panel connections, use one Model 2460-KIT Screw-Terminal Connector Kit (provided
with the Model 2460), or you can use one set of Model 2460-BAN Banana Test Leads/Adapter
Cables (with appropriate connections to the device)
•
One solar panel
Section 8
Measuring I-V characteristics of a solar panel
