JA Solar, a global leader in the PV industry, has recently earned an outstanding five-star “VERY GOOD” rating for its DeepBlue 4.0 Pro 2465mm*1134mm (72-cell) module in the latest “PV Magazine Module ...
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.
JA Solar and TÜV Rheinland have reported the results of a one-year energy yield test at the national outdoor yield test base for PV products in Qionghai, Hainan, China. The test aimed to study and ...
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