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Module Tester HighLIGHT Prod

Solar modules are sold based on performance categories. Therefore, the precise performance measurement of modules is of critical importance. The sun simulators used for power measurement are classified into different accuracy classes according to their performance.

The IEC Standard IEC 60904-9 classifies sun simulators into the three classes A (the best), B and C, depending on three parameters.

The Pasan DragonBack® method facilitates highest-accuracy measurements of high-efficiency modules (e.g. HJT technology) with lowest TCO.

To find out more about the importance of performance measurement in photovoltaics, read the cover story about the value of performance measurement in PV focusing on Meyer Burger's measurement technology here.

IEC 60904-9

Class A


Non-uniformity of irradiance

≤ 2 %

≤ 1.0 %

Pulse instability (long term)

≤ 2 %

≤ 1.0 %

Spectral irradiance distribution

≤ ± 25 %

≤ ± 12.5 %

Usable irradiated area

Usable irradiated area SunSim 3c/HighLIGHT LMT: 2.0 m x 2.0 m

The SunSim 3c can be rated class AA – AA – AA (or A+ according to TÜV). This outstanding quality is the result of Pasan SA's (Meyer Burger's competence center for measurement technologies) more than 30 years of experience and technical expertise in the field of PV measurement. Therefore manufacturers who want to improve their ROI (return on investment) and want to measure their modules with the highest precision rely on Pasan equipments. Most prestigious institutes and certification bodies worldwide use Pasan as standard measuring equipment that is renowned for its exact measuring method.



Main features

    • Class A+A+A+ (at least twice better than IEC class A)
    • Pulse duration 10 ms
    • Electronic load up to 300 V and 30 A
    • Incidence angle < 15°

The system includes

  • Electronic load
  • Flash generator & light box
  • Monitor cell
  • PC with operating software
  • Capability of measuring high efficiency modules


  • Dark tunnel (horizontal or vertical set up, with our without module holders)
  • Label printer, barcode reader
  • Hipot

Your Contact: Global Sales

TEL: +41 33 221 28 00