Secondhand Mobile PV-Testcenter

The company GenSun from France, as part of the Ponticelli Frères Group, offers its MBJ Mobile PV Testcenter for sale.

The MBJ PV test center consists of a class A LED solar simulator according to IEC 60904-9 Ed.2, an electroluminescence tester with 560µm/PIxel resolution and an infrared camera. The equipment is installed in a trailer ready to use and can be deployed directly in the solar park. The trailer also has an air conditioning system to temper the measurement room.    



GenSun sells Mobil PV-Testcenter from MBJ

The Mobile PV-Testcenter was built in 2012 by MBJ Services GmbH. It is owned by GenSun since delivery and is now for sale with the following features, see below.

For price information please contact GenSun directly at
Mr. L. Molard
Phone +33 (0)6 99 07 88 22
Mail Email GenSun

The valid specification of the system can be downloaded via this link


General data

  • General Data
  • Efficient loading of modules upright by one person
  • Combined processing and storage of all inspection results
  • Integrated software interface for the operation of all test steps
  • Easy management of module parameters and measurement jobs
  • Module sizes up to 1050 mm x 1700 mm (WxH)
  • Mono- and multicrystalline solar modules or thin-film modules
  • Test volume of up to 300 modules per day
  • Air conditioning (cooling / heating) of the measuring chamber to STC
  • Construction variant:
  • Installed into a car trailer (inside EU sales only)    

Technical details

  • LED Solar Simulator / Flasher:
  • TÜV certified LED light source according to IEC 60904-9 Ed.2
  • Class A spectrum (warm white 400 - 800nm)
  • Class A  long term instability (LTI) <+/- 2%
  • Class A homogeneity inaccuracy <+/- 2%
  • Homogeneously illuminated area (W x L) 980 mm x 1700 mm
  • Long pulse, 180ms at full irradiance
  • Lifetime of LED light source> 1 million flashes
  • Repeatability Pmax (flash to flash) <0.5%
  • Built-in monitor cell
  • Current / voltage measuring range up to 10A, up to 200V  
  • Elektroluminescene-testing system: (Mobile Lab only)
  • 6 MBJ NIR cameras, 1.3 megapixels each
  • Solar module is scanned with 6 images
  • Image resolution ~560μm / pixel
  • Cycle time for complete image capture less than 30 seconds
  • Current supply of the modules up to 220V and 20A


  • Air conditioning:
  • Integrated air conditioning system
  • Enables STC temperatures inside the container
  • High efficiency, less than 1000W power consumption
  • Thermography:
  • MBJ handheld camera on FLIR-Indigo basis
  • 324x256 pixel FLIR-Indigo microbolometer
  • Fully integrated with the software, live view on 24 "monitor

The Mobile Lab was developed by a team of specialists and with the know-how of MBJ Solutions, a leading provider of test equipment for module production, especially for on-site testing and now again improved in the fourth generation.

It includes all the measuring and testing methods required for an objective judgement of the solar modules on site. Under-performance but also hidden defects such as micro-cracks or inactive areas as well as hotspots in the module can be detected quickly and reliably.