Low-iron tempered Prismatic glass is specially designed for solar water heaters. It has super strong properties to withstand harsh environments such as wind pressure and hail to ensure stable operation; its ultra-transparent properties reduce light obstruction and help absorb more sunlight; its ultra-high solar transmittance is its core advantage, which can maximize the conversion of sunlight into thermal energy and significantly improve the performance of solar energy systems. It is a key material for high efficiency and durability.