Solar Simulator

PIONEER OF LIGHT TECHNOLOGY

Optimized & Industry-ready Solutions

SAN-EI PIONEER OF LIGHT TECHNOLOGY

The recent environmental issues have been drawing more attention over the past few years. So “solar simulators” have come into the public eye much more often. They are mainly used for the evaluation of solar cells as well as for other types of tests where sunlight needs to be recreated.

The continuous light of xenon lamp, the most faithful reproduction of sunlight, is applied in our highly accurate solar simulator, which has been widely sold across Japan and neighboring countries.

SAN-EI offer a wide range of solar-related optical technologies and can guarantee to satisfy the needs and request of customers.

Our Innovations

Industry Focused Products!

Superior Performance Characteristics

The spectrum that is close in sunlight.
High stability, long durability, ozone free lamp.
Excellent Illumination distribution, uniformity and stability.
Compact body, easy operation and installation.

Spectral radiant flux

Professional application

Inspection, measurement and experiment of a solar cell
Inspection /evaluation of LCD
Light resistance test of cosmetics / paint / adhesion material and various material.
Inspection /experiment of a photocatalyst.

Spectral Match

Wavelength nm	Relative Energy Distribution		Spectral Match SAN-EI / JIS	Judgement
Wavelength nm	SAN-EI data %	JIS standard %	Spectral Match SAN-EI / JIS	Judgement
400～500	17.6	18.4	0.96	A
500～600	19.7	19.9	0.99	A
600～700	18.3	18.4	0.99	A
700～800	14.9	14.9	1.00	A
800～900	12.5	12.5	1.00	A
900～1100	16.9	15.9	1.06	A
400～1100	100.0	100.0	–	A