8 May, 2020 On April 21st, the module lab of LONGi’s Product R&D Center passed an on-site audit by an expert panel of the Canadian Standards Association (CSA) and became a testing facility for the CSA’s ‘Witnessed Manufacturer’s Testing for Certification Program’ (WMTC) in the field of photovoltaics.
LONGi secures CSA lab qualification to clear path to North American markets
