The Energy Curtain Absorbs Sunlight to Give You Free Lighting

 - Sep 25, 2009
References: designboom & envirogadget
The sun provides us with free light during the day and now, with the Energy Curtain, you can take it to nighttime, too!

A cool and energy-efficient alternative for the traditional window blind, the Energy Curtain absorbs solar power through special solar-energy collecting cells. When enough energy has been stored throughout the day, the blinds will glow to provide you with light at night. It might not be that bright, but hey, it’s free. It’s ironic though, that you have to keep the Energy Curtain pulled down during the day so that it can fully charge!