Flexible solar cells show promise of extended power
Collaboration
- Date:
- 4 November, 2011
A robust and flexible solar cell prototype, developed by the Australian National University under Defence's Capability and Technology Demonstrator (CTD) Program, was recently demonstrated to senior ADF personnel in Canberra.
-
- ADF personnel watch a demonstration of the prototype SLIVER solar cell modules.
The prototype SLIVER solar cell modules which have a very high power-to-weight ratio, are designed to be used with mobile electronic devices. They can be embedded in a range of places, such as a mobile phone case or a soldier’s uniform. The cells also present a possible power source for Unmanned Aerial Vehicles.
“The flexible SLIVER solar cell prototypes have passed accelerated environmental survival tests, which include thermal cycling, humidity freezing, damp heat exposure, partial shading, puncturing, and water and ice immersion tests,” Dr Alan Hinge, Director of the CTD Program, said.
Even when damaged, the cells have a high probability of continued power production.
The cells are constructed using fully-flexible 0.3mm thick components, can produce battery voltage in a small area and are constructed in single or double sided configurations.
The CTD program is funded by Defence’s Capability Development Group and managed by DSTO. Established fifteen years ago, the CTD program has already successfully demonstrated over 80 projects.