The study analyzes the annual energy yield of thin heterojunction solar modules that are equipped with optimized anti-reflective and light trapping titanium dioxide nanodisk square arrays. Compared with flat optimized anti-reflective coatings the yield can go up to 23.3 %rel and 43.0 %rel for mono- and bifacial solar modules.
E. Slivina, et al. Annual energy yield of mono- and bifacial silicon heterojunction solar modules with high-index dielectric nanodisk arrays as anti-reflective and light trapping structures. Opt. Express, 29, 34494 (2021).
DOI: 10.1364/OE.435004