PowerWindow

Dutch Physee turns windows into energy systems.

PowerWindow

The window converts daylight into energy through solar technology.

PHYSEE’s PowerWindow is the first scalable and cost-efficient solution using the glass to help make buildings energy neutral.

"Imagine yourself at work looking outside the window, knowing the glass you’re looking through is charging your mobile phone."

How it Works?
A coating is applied to the window and effectively deflects the light to the sides of the window, where solar cells build into the rim of the window, transform the light into energy.

Up to 10 Watt energy can be generated per square meter window.

The cost of these windows allows a return on investment of about 4 to 5 years, which is pretty fast for solar based energy systems.