Customer Case: LED Solar Simulator

Project Background

A leading new energy research institute & photovoltaic enterprise, specializing in the R&D, process optimization and efficiency verification of high-performance solar cells, covering mainstream technologies such as perovskite, organic, silicon-based and CIGS. To support high-precision photoelectric testing, cell efficiency calibration and reliability testing, the customer urgently needed a highly stable, uniform and spectrally matched solar simulation light source to provide standardized testing close to real sunlight conditions.

Customer Requirements

Suitable for scientific research and industrial battery fabrication applications.

Light source spectrum covers 380nm ~ 780nm (full visible light range).

Performance meets Class AAA standard for accurate and repeatable testing.

Compatible with: perovskite, organic, silicon-based and CIGS solar cells.

Stable and easy to operate for long-term daily use in labs and production.

Solution: LED Solar Simulator

We provided the customer with our LED Solar Simulator, an ideal light source for solar cell research and manufacturing.

① Core Specifications

Light source: high-stability LED

Spectrum range: 380nm ~ 780nm

Optical design: spectral matching, light mixing and homogenization

Performance level: Class AAA solar simulator

② Main Applications

Perovskite Solar Cells

Organic Solar Cells

Silicon-based Solar Cells

Copper Indium Gallium Selenide (CIGS) Solar Cells

③ Key Advantages

Accurate solar spectrum simulation

Class AAA performance for high-precision testing

Long lifetime, high stability and low maintenance

Wide compatibility for multiple photovoltaic technologies

Customer Value

Improved data reliability with Class AAA standard light source

Higher R&D efficiency with stable and controllable test conditions

Ideal for lab research and industrial production

Flexible and future-proof for various solar cell technologies

Conclusion

With 380–780nm spectrum, Class AAA performance, high stability and multi-technology compatibility, our LED Solar Simulator has become a critical testing instrument for the customer’s solar cell R&D and production. It strongly supports efficiency testing, performance optimization and reliability research, providing a stable and professional solution for the new energy industry.