Superstar
If you want an energy-efficient window, look no further than the Chin Hua Solar Window. This window uses the sun's rays to generate power, and it looks great in your home or office.

The Chin Hua Solar Window comes with adjustable colors to harness more or less power depending on what side of the home the windows are on. Products that save the home from high-energy bills are nothing new, but a product that creates energy and saves money is something to get excited about.