f | solar - Ultra-durable Antireflective Coating
Consistently high system performance even in extreme environmental conditions. In today’s world, AR coating is a must have. The efficiency of solar systems or greenhouses increases in proportion to the irradiated energy and thus with the increased transmission of the glass. Double-sided AR coating increases the solar glass transmission by about 5% if the incidence angle of light is completely vertical to the glass, or by about 2.5% per surface.
This is important for the end user: Double-sided AR-coated solar glass ensures optimal low light performance of the solar collectors and is able to significantly increase the energy yield compared to collectors without AR coating. The reflection loss at the air-to-glass boundary increases significantly at a low light incidence. Our AR coating effectively ameliorates this negative effect. The AR-coated glass still transmits about 85% even with an incidence angle of 70°. Non-coated glass transmits barely 70%. This effect is most positively noticeable in the mornings and evening as well as in the spring and fall.
The f | solar ultra-durable, anti-reflective coating is extremely robust and withstands all types of weather and thus ensures high yield stability and investment security.