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 2120 mm (WxH)
- Mono- and multicrystalline solar modules or thin-film modules
- Test volume of up to 300 modules per day
- Grid independent operation with generator (optional)
- Air conditioning (cooling / heating) of the measuring chamber to STC (optional)
- Standard construction variants:
- Machine installed into a system container
- Installed into a car trailer (inside EU sales only)
- Extra charge:
- System container on car attachments (inside EU sales only)
Technical details
- LED Solar Simulator / Flasher:
- TÜV certified LED light source according to IEC 60904-9 Ed.3
- Class A + spectrum
- Class A + long term instability (LTI) <+/- 1%
- Class A homogeneity inaccuracy <+/- 1.5%
- Homogeneously illuminated area (W x L) 980 mm x 2120 mm
- Irradiance 200-1000W / m² (adjustable in 200W / m2 steps)
- Long pulse,> 200ms at full irradiance
- Lifetime of LED light source> 1 million flashes
- Repeatability Pmax (flash to flash) <0.2%
- Built-in monitor cell
- Current / voltage measuring range up to 14A, up to 260V
- Electrical Tests:
- Connection test through the complete module
- Test of the bypass diodes
- mispolarization
- Elektroluminescene-testing system: (Mobile Lab only)
- Four CMOS cameras, 4 megapixels each
- Solar module is scanned with up to 12 images
- Image resolution ~ 300μm / pixel, equivalent to ~30 megapixels for the field of view
- Shutter speed frame less than 1 second
- Cycle time for complete image capture less than 20 seconds
- Current supply of the modules up to 250V and 12A
Options
- Air conditioning:
- Integrated air conditioning system
- Enables STC temperatures inside the container
- High efficiency, less than 1000W power consumption
- Thermography:
- MBJ handheld camera on Optris basis
- 160x120 pixel microbolometer
- Fully integrated with the software, live view on 24 "monitor
- Automatic energization, adjustable
- Manual image recording with the drawer pulled out
- HiPot and grounding test:
- Test voltage adjustable up to 6,000VDC
- Test current adjustable from 3A to 30A
- Test time adjustable from 0.1s to 999s
- Contacting the high voltage via module plug (no plugging)
- Contacting the earthing via box terminals with carbide tips
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.