By using a high eficiency Multijunction cell, the cell surface is reduced down to 1 % compared to the same power output as a conventional silicon cell in optimal conditions. In combination with dual axis tracking, the system generates twice the yield of a conventional panel.
Spherical solar energy generator
Education![](https://www.gaiainnovations.org/wp-content/uploads/2016/06/20140118162926-01_betaray_prototype.jpg)