Solar daytime lighting system

What is a daylighting system?

Daylighting systems are innovative architectural solutions designed to harness natural sunlight to illuminate indoor spaces. Integrating these systems into building designs, architects and builders significantly reduces reliance on artificial lighting, leading to various environmental and health benefits.

How much does a daylighting system cost?

They have reported that initial per m 2 cost of any daylighting system is in between USD 600–800 for a linear concentrator and for a point focusing solar concentrator such as Fresnel lens or parabolic reflectors cost is high in the range of 1500–1800 /m 2.

What is tubular based daylighting system?

Tubular based daylighting system consists of three optical components. One is receiving part based on hemispherical dome which collects sunlight, other is light transporting device which is a light pipe and third one is lower part which works as a diffuser for distribution of the light uniformly inside the room. Solar light pipes are of two types.

Why do businesses need daylighting systems?

Natural light in workspaces improves employee productivity, reduces eye strain, and boosts overall well-being. Daylighting systems also help businesses significantly reduce their electricity costs. Retail stores use daylighting systems to enhance product displays and create a welcoming atmosphere.