five in a 60° angle of incidence. It follows that a pyranometer must have a so-referred to as "directional response" or "cosine response" that is as close as feasible to the ideal cosine characteristic. https://neilvvja265703.ivasdesign.com/50555904/helping-the-others-realize-the-advantages-of-manfaat-energi-matahari-bagi-alam