Photovoltaic inspection
Battery-powered electroluminescence inspection of installed solar modules after twilight or at night.
Representative manufacturer photograph; housing and connectors depend on the selected configuration. Select the photograph to enlarge.
From photon to signal
A single QE curve is not specified for this complete PV-inspection system. Camera response depends on the installed detector and the emission spectrum of the cell or module. EL/PL detector QE must also be distinguished from an EQE measurement of the photovoltaic device itself.
The details behind the selection
Compare sensor configurations, coating options, operating limits and integration details directly below. Check the operating mode and temperature alongside each performance value.
| Parameter | Published specification |
|---|---|
| Module types | mono-Si, poly-Si, a-Si, CIS, CIGS, CdTe, HIT, |
| Image size | 1024 x 1024 pixel 16-bit, or 2048 x 2048 pixel 16-bit |
| Measurement time | ~2 sec for c-Si Solar Modules |
| Min. distance camera-to-module | 0.5 m |
| Typical distance camera-to-module | 3 - 5 m |
| Outdoor light conditions | Night Sky, late Twilight Time |
| Application | EL Inspection of Single Modules directly on-site |
| Total system weight | 40 kg |
| Number of measurements | 200-500 with single battery charge |
| Module power supply | 0-100V /0-7.5A /man. 750 W (from battery) |
| Parameter | Published specification |
|---|---|
| Measurement | Electroluminescence |
| Configuration | Application-specific system; discuss sample size and measurement workflow |
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Technical overview
Battery-powered electroluminescence inspection of installed solar modules after twilight or at night.
| Measurement | Electroluminescence |
|---|---|
| Configuration | Application-specific system; discuss sample size and measurement workflow |
Explore the wider range
6 product ranges · 0 camera configurations
Representative equipment; the complete configuration depends on your application.
Module inspection in the laboratory, with an enclosed electroluminescence measurement setup.
Representative equipment; the complete configuration depends on your application.
Electroluminescence module inspection integrated into photovoltaic production workflows.
Representative equipment; the complete configuration depends on your application.
A portable electroluminescence camera system for flexible solar-cell and module inspection.
Representative equipment; the complete configuration depends on your application.
Electroluminescence characterisation of photovoltaic cells, including reverse-biased EL.
Representative equipment; the complete configuration depends on your application.
Contactless photoluminescence characterisation of solar cells and wafers using LED excitation.
Representative equipment; the complete configuration depends on your application.
Combined electroluminescence and photoluminescence in a compact photovoltaic characterisation system.