| The iPhone 4 is still on everyone's mind, I even dreamed about using FaceTime (FaceTiming?) last night. But a very interesting Apple patent...
All items tagged with Solar cells and Solar Energy (38)
| We have another futuristic looking sustainable urban lighting solution for you to take a look at. Not totally unlike the previously covered...
| Dye-sensitized solar cells may well be on the verge of a great future – they might even fully supplant expensive silicon solar cells. It’s t...
| This is a simple NiCd battery charger powered by solar cells. A solar cell panel or an array of solar cells can charge a battery at more tha...
| Completely ‘self-supporting’ garden lamps using solar cells as their energy source are gradually becoming more and more common. How do they...
| With advanced automation and a planned output per production line of over 1000 cells per hour, the recently opened Royal Dutch Shell Group’s...
| The subject solar energy often causes heated debates. Banned as ecological daydreaming by its opponents, solar power technology is hai...
| A battery of solar cells can recharge a NiCd battery with better than 80%, efficiency, provided the solar battery voltage exceeds the fu...