greateyes GmbH services

For characterisation purposes and evaluation of quality we perform measurements for our customers. Electroluminescence characterisation is possible for Solar cells and Solar Modules based on mono-Si, poly-Si, a-Si, CIS, CIGS and CdTe. Photoluminescence characterisation is available for mono-Si and poly-Si Solar Cells only.  Specific requirements (e.g. applied current, voltage) can be instructed by the customer.