Its amazing technology power generation from Solar Cells and yes you can plug your mobile charger in your window.
Windows Socket with Power of Solar Energy
This is looks amazing correct – you need stick this up to sun facing position and this can be your glass window. This can be your office, Home or even Car.
This above image will guide you how you can use this amazing device
This type of devices are future of technology and its good to use and utilize Solar Energy as its free source of energy and i hope will get more this sort of devices which help us to save energy.