10.6.2010

BUILD YOUR OWN SOLAR PANEL

One of the beauties of Professor Michael Grätzel’s solar cells is that the investment pay-back time is short, only a year at its best.

To get a better idea of the principals behind his invention, you can build your own experimental dye-sensitized solar cell using easy to get materials, like berries.

Professor Grätzel advises to visit the website www.solideas.com for further instructions. There are also numerous instruction videos available on YouTube. PV