We can assert the unique quality of the Luxor modules with a clear conscience. It shows in all locations where the modules are tested for low-light behaviour, degree of cross-linking, temperature coefficient and module performance. For example at the TÜV Rheinland, the TÜV Süd, or in the Photovoltaics Institute in Berlin. Our strict quality controls begin already in production. For this purpose, we have developed our own manufacturing guideline, using our years of  experience and the complete technical knowledge: Monitoring by our own engineers on site. 100% pre-sorting of the cells by current, voltage and optically. 100% check of the modules for micro cracks, before and after lamination through an electroluminescence procedure. High-quality flashers with parameters checked and monitored by Luxor for precise measurement results. This results in a quality, which we at Luxor guarantee with comprehensive warranty.