Japanese Spectral Solar Simulator

The OTENTO-SUN V solar simulator uses xenon lamps and AM1.5G filters to simulate solar irradiation on samples; Mainly used to evaluate the characteristics of solar cells.
The model OTENTO-SUN V complies with Japanese Industrial Standards (JIS) and rankings, and meets AAA standards.

Specification parameters

Radiation intensity: 100mW/cm2 (1SUN)

Radiation area: 50 x 50 millimeters

Spectral consistency: 0.75~1.25*

Position deviation: ± 2%

Time deviation: ± 1%/h

Illumination direction: vertical/horizontal direction

Irradiation of pseudo sun light

The Model OTENTO-SUNⅤ Solar Simulator employing the Xenon lamp and AM1.5G filter irradiates pseudo solar light on the sample such as a solar cell to evaluate its characteristics. The Model OTENTO-SUN Ⅴ conforms to the Japanese Industrial Standard (JIS ) and is ranked into Class AAA which is the best according to the classifications of grades in JIS.

Optional filters are available and set on the Model OTENTO-SUN V, which

can be used for the following purpose.

Linearity of the amount of the light of the sample when using the ND

filter

Irradiation of monochromatic light by the color filter

■ Specifications

Irradiation intensity: 100mW/cm2(1SUN)

Irradiation area: 50 x 50mm

Spectral coincidence: 0.75 ~ 1.25 *

Positional non-uniformity: within ±2%*

of irradiance

Temporal instability: within ±1%/h*

of irradiance

Irradiation direction: vertical (horizontal irradiation

is optionally available)

*The specifications satisfy those for Grade A

stipulated in JIS C8912 and C8933.

■ Option

Light intensity adjustment: Si photo diode for adjustment for

detector 1SUN (BS-500BK and BS-520BK)

Filter: ND filter and color filters

Measurement system: I-V measurement system