04 // Proven Reliability

Glass-glass CIGS modules with monolithic series connection of the individual cells demonstrate inherently superior stability over soldered or bonded cell strings. At present, CIGS modules from mass production guarantee a high level of reliability proven by extensive endurance and long term field tests in numerous installations and climatic conditions with independent verification.2)

2) See for instance data from the independent DKASC outdoor test site in Alice Springs where commercial CIGS modules have been benchmarked favourably over many years.