Solar simulator system that can freely change irradiance and light pulse width.
It can be used for various purposes such as irradiance linearity test of photovoltaic cell and photo-responsivity test.
It is a system that can externally control from a PC, equipped with a function that can change the irradiance step by step and a function that can freely change the irradiation time (light pulse width). Irradiance can be varied step by step from 1 SUN to 0.1 SUN, and irradiation time can be freely set from 10 ms minimum to continuous light.
It has high light source performance higher than Class AAA based on JIS C 8912, C 8933, enabling accurate measurement and evaluation. Spectrum and stability of light are hardly changed even if the irradiance is changed. (Hold grade A)