A research group in Japan identified a correlation between damp heat test of 1,000 hours to 3–6 years of field exposure in humid areas and changes in acetic acid concentration in photovoltaic modules.
JinkoSolar’s latest n-type tunnel oxide passivated contact (TOPCon) modules delivered higher energy yield per watt than a competitor’s n-type back contact (BC) modules in a three-month field test in ...