LED Solar Simulator

Articles & News

What does it mean to have a modular spectrum solar simulator ?

What does it mean to have a adjustable spectrum solar simulator?

One-click, it's all it takes to open the door to new capabilities with the Nexun One.

Solar panels are measured against the AM1.5 solar spectrum standard. This is a general rule as, to compare module power, they do need to be measured under the same standardized condition.

However, in the real application, you will most likely never get AM1.5. Solar spectral radiation very widely during the time of the day, weather condition, region, and terrain.

The measurement under different spectra, for a long time, was impossible as most solar simulators used a Xenon light source with an inherently locked spectrum. A capability that was long dreamed of.

With new advancements in LED technologies, the replacement of Xenon based simulator with LED is inevitable, as the latter offers overall better performances and stability.

LED based systems, with the capability to modulate the spectrum, offers new opportunities for laboratories to create new and unique services for their customers.

Simulate different regions, different weather conditions, different times of the day or activate different junctions in multi-junction (MTJ - HJT) solar panels.


Translation: New Services, New Customers, More $.

Nexun One Spectral software control

Nexun One Spectral software control

Beyond spectral modulation, the Nexun One solar simulator offers the market the best spectral match with 32 independently controlled wavelengths, beating even the best Xenon systems in terms of spectral class matching, but also in overall integrated spectral deviation (SPD).

Nexun One third-party spectral assessment resulting in A+ after 300’000 flashes.

Nexun One third-party spectral assessment resulting in A+ after 300’000 flashes.

Nexun One has shown proven spectral stability over time and during the pulse length, verified by third-parties such as TUV Rheinland and Fujian Institute of Metrology.

Nexun One third-party spectral assessment at 15 different locations

Nexun One third-party spectral assessment at 15 different locations

With proven spectral stability, spectral uniformity & irradiation uniformity. Nexun One is the killer tool for labs.

The Nexun One is the next generation, third-party certified A+A+A+ LED-Hybrid, Long Pulse Solar Simulator.

The industry is moving. Don't lag behind - Avalon

Damien Etienne