AS/NZS 61701:2023 adopts and modifies IEC 61701:2020 which describes test sequences useful to determine the resistance of different PV modules to corrosion from salt mist containing Cl (NaCl, MgCl2, etc.). Photovoltaic (PV) modules as electrical devices normally intended for continuous outdoor exposure during their lifetime. This document can be applied to both flat plate PV modules and concentrator PV modules and assemblies