AT4 wireless works closely with the photovoltaic industry with the aim of guaranteeing the quality and safety of photovoltaic modules and components launched to the market.
AT4 wireless is a Photovoltaic Test Laboratory offering Testing and Certification Services according to IEC and UL standards. Our lab. is accredited by ENAC (ILAC Accreditation Body) according to the ISO/IEC 17025 requirements.
Accreditation scope: visit www.enac.es
IEC and UL Testing Services of thin-film, crystalline silicon and concentrator photovoltaic (CPV) modules and assemblies
CE Marking Testing: Electrical Safety and Electromagnetic Compatibility Testing services on PV modules and components (trackers, strings, control units and inverters)
Environmental Testing Services (temperature, humidity, damp heat, mechanical, electrical, UV & IP)
CE Marking for European market access
CB Testing and Test Report: throught TÜV Nord as associated NCB (Notified Certification Body)
TÜV Nord and ETL Certification for European and North American market access
CEC (California Energy Commission) Certification for Californian market access
GSE (Gestore Servizi Energetici) for Italian market access
Quality Control of photovoltaic modules
Inspection and Audit of Photovoltaic Modules Factories
Specific Test Plans