Standard:
DIN EN 62805-1 VDE 0126-4-20:2018-06Method for measuring photovoltaic (PV) glass Part 1: Measurement of total haze and spectral distribution of haze |
Standard:
DIN EN 62805-2 VDE 0126-4-21:2018-06Method for measuring photovoltaic (PV) glass Part 2: Measurement of transmittance and reflectance |