Features
■ Class A Spectral Match
■ Optical Intensity Stability < 0.5%
■ Built in Timer, monitoring the bulb operating time
■ Remote Shutter Control
■ Adjustable optical path: Vertical or Horizontal
■ Compliant with IEC 60904-9 international standard
■ Intensity continuously adjustable from 0.2 to 1.2 sun
Solar Simulators are used to simulate “real” solar radiation conditions and are widely used for the photovoltaic device research and QA etc.
Beam collimation and spot uniformity are important properties along with spectral matching are key operational requirements. Solar Simulator are suitable for all types of solar cells and well match their optical requirements.
Solar Simulator Evaluation Standard
|
Performance Parameter
|
Description
|
CLASS
|
|
A
|
B
|
C
|
|
Spectral Match
|
Compare the optical intensity within the six wavelength ranges (400-500-600-700-800-900-1100 nm)
|
0.75-1.25
|
0.6-1.4
|
0.4-2.0
|
|
Non-uniformity
|
The ratio of the maximum and minimum light intensities within the effective irradiance surface
|
≤2%
|
≤5%
|
≤10%
|
|
Instability
|
The ratio of the maximum and minimum light intensities over a period of time
|
≤2%
|
≤5%
|
≤10%
|
Specifications
|
Model
|
Spectral Match
|
Non-uniformity
（%）
|
Instability（%）
|
Irradiation Area(mm)
|
Maximum Power
Output（W/m2）
|
Collimation Angle
|
Irradiation direction
|
|
Sirius-SS150A
|
0.75-1.25（A Class）
|
≤2 Class A
|
≤2 Class A
|
40×40
|
1200
|
±4°
|
Up
|
|
Sirius-SS150A-D
|
0.75-1.25（A Class）
|
≤2 Class A
|
≤2 Class A
|
40×40
|
1200
|
±4°
|
Down
|
|
Sirius-SS150A-L
|
0.75-1.25（A Class）
|
≤2 Class A
|
≤2 Class A
|
40×40
|
1200
|
±4°
|
Left
|
|
Sirius-SS300A
|
0.75-1.25（A Class）
|
≤2 Class A
|
≤2 Class A
|
60×60
|
1200
|
±4°
|
Up
|
|
Sirius-SS300A-D
|
0.75-1.25（A Class）
|
≤2 Class A
|
≤2 Class A
|
60×60
|
1200
|
±4°
|
Down
|
|
Sirius-SS150
|
0.75-1.25（A Class）
|
≤5 B级
|
≤2 Class A
|
40X40
|
1200
|
±4°
|
Up
|
|
Sirius-SS150-D
|
0.75-1.25（A Class）
|
≤5 B级
|
≤2 Class A
|
40X40
|
1200
|
±4°
|
Down
|
|
Sirius-SS150-L
|
0.75-1.25（A Class）
|
≤5 B级
|
≤2 Class A
|
40X40
|
1200
|
±4°
|
Left
|
High Precision Digital Source Meter
IV-2400, IV-2450 high precision digital source meter is the core part of the IV measurement system, they accurately measure sample output current while providing variable voltage.
Features
|
IV-2400
|
IV-2450
|
|
Measure accuracy with 5½-digit resolution
|
Measure accuracy with 6½-digit resolution
|
|
0.012% basic measure accuracy
|
0.012% basic measure accuracy
|
|
5000 Point Reading Buffer
|
>250,000 Point Reading Buffer
|
|
>2000 Readings/Second
|
>3000 Readings/Second
|
|
Non-touch screen
|
Five-inch, high resolution capacitive touchscreen GUI
|
|
Interface: GPIB, RS232
|
Interface: GPIB, RS232, Ethernet
|
|
Banana jacks
|
Banana jacks or Triaxial connections
|
|
V-Ranges: 200 mV - 200 V
|
V-Ranges: 20 mV – 200 V
|
|
I-Ranges: 1 μA – 1 A
|
I-Ranges: 10 nA – 1 A
|
|
Power: 20 W
|
Power: 20 W
|
Solar Spectrum Correction Filter
The surface temperature of the sun is about 5800K and the arc temperature of a Xenon bulb is about 6000K. As a result their blackbody temperatures are similar and their spectral distribution is very similar. However, in order to best simulate the solar spectrum as measured at sea level a correction for atmospheric absorption should be made. This is done by using an optical filter to remove some of the characteristic live peaks seen in the Xenon spectrum.To complete the solar simulation an appropriate Air Mass filter should be chosen to simulate the atmospheric absorption,
such as a AM 1.5G. Please choose one set of Air Mass filters to match your test needs.
Air Mass
Air Mass 1.5 Global (AM 1.5G), the intensity of insolation equivalent to the Sun shining through the atmosphere to sea level, with oxygen and nitrogen absorption, at an oblique angle 48.2°from the zenith.
AM 1.5G the spectral correction filter
AM 1.5G standard spectrum and solar simulator spectrum distribution
|
Spectra Range
（nm）
|
Standard Spectral Distribution
（%）
|
Test Spectral Sistribution
（%）
|
Spectral Match
|
Match Class
|
|
400-500
|
18.4
|
18.8
|
1.02
|
Class A 1.25- 0.75 (IEC
60904-9:1995)
|
|
500-600
|
19.9
|
21.0
|
1.06
|
|
600-700
|
18.4
|
19.1
|
1.04
|
|
700-800
|
14.9
|
14.9
|
1.00
|
|
800-900
|
12.5
|
11.5
|
0.92
|
|
900-1100
|
15.9
|
14.7
|
0.92
|
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010-56370168
