SS-ZXR AM0 Standard Spectral Solar Simulator Testing SystemIntroduction

With the development of space technology, the simulation of outer space sunlight has become a crucial part of the advancement of space technology. According to the ASTM specification, the AM0 standard spectrum is defined, and the simulated light source used in space has the following characteristics:

(1) Compliant with ASTM AM0 standard spectrum (ASTM E927-10);

(2) Light intensity reaches 1366W/m²；

(3) The average light is 2%.

Guangyan Technology uses xenon short arc lamps as broadband light sources. The color temperature of xenon lamp is 6000K, which is close to natural sunlight (5500K). The SS-ZXR solar simulator not only uses optical simulation software to simulate the design of optical mechanical systems, but also utilizes Fourier optics technology to generate spatially uniform irradiance.

The SS-ZXR solar simulator, with its AM0 filter made using excellent plasma deposition technology, has high spectral accuracy and a long service life. The better spectral level makes SS-ZXR more suitable than any other simulator for characterizing solar cells used in space.

feature

SS-ZXR AM0 Standard Spectral Solar Simulator Testing System Has the following characteristics:

*4 illumination modes: can emit light in four directions: up, down, left, and right.

*The spectral range is 300-1800 nm.

*Automatic Shutter switch.

*Paired with IVS-KA6000 and KA Viewer * large measurement and analysis software:

IVS-KA6000 Function

1. Fully automatic measurement of current and voltage characteristics/IV curve measurement.

2. Multiple overlapping plots of IV curves are displayed.

3. Forward scanning, reverse scanning, and automatic forward and reverse scanning measurement.

KA Viewer analysis function

1. Ideal Factor Analysis.

2. MMF correction.

3. Temperature coefficient correction.

Solar simulator testing systemSystem Design

Equipment dimension diagram:

Space requirements for integration with glove box:

Schematic diagram of quartz window position

Minimum space requirement diagram below glove box

Specifications

*Guangyan Technology's solar simulator complies with the GB/T 6494-2017 standard in terms of spectrum, light uniformity, and light stability.

Solar simulator testing systemapplication

*Testing of Silicon Crystal Batteries for Space Applications

*Organic solar cell testing

*Testing of Perovskite Solar Cells

*Focused solar cell testing

*Aging experiment of solar cells

empirical

The IV curve of SS-ZXR testing space crystalline silicon solar cells under AM0 conditions (1366 W/m2).

The measured spectrum of SS-ZXR and the spectral rating of AM0 show that each band reaches the A level.

*SS-ZXR Spectral Evaluation

SS-ZXR adopts the international AM0 simulator specification standard evaluation results, which belong to Class AwaitA high-level AM0 simulator. The blue dashed line islevelThe upper limit of A's evaluation is indicated by the green dashed line, which represents the lower limit of A-level evaluation. The spectra of SS-ZXR all fall within the AM0 simulator spectrumlevelWithin the scope of A.

*SS-ZXR Amplitude Uniformity Evaluation

The test results of the amplitude illumination spatial uniformity of SS-ZXR. According to the AM0 simulator specification standard, the evaluation of uniformity results belongs tolevelWithin a range of 2%.

*SS-ZXR photostability evaluation

The 60 minute light intensity stability test results of SS-ZXR. According to the AM0 simulator specification standard, the instability of light intensity is evaluated to be less than 0.7%, and the result belongs to level A stability.