Qualification tests made on 250 modules of different design revealed the main defects and their relative importance. The result has been the publication of standard procedures for the measurement of performance of photovoltaic systems (Specification 101) and for the qualification of modules (Specification 502).
- 2 - Des essais de qualification effectues sur 250 modules de conception differente ont fait apparaitre leurs principaux defauts et leur importance relative, et donne lieu a la publication de procedures standard pour la mesure des performances des systemes photovoltaeiques (specification 101) et pour la qualification des modules (specification 502).