Better cells
MONEYMAKERS
New solar panel will produce 60 times more electricity
Obstacles
Why renewables cannot penetrate the market
Science and Technology - Briefs
Cooling tactics
Water body and trees around the building provide cooling effect
Sun City
The German capital Berlin gives a preview of the solar energy future
Use sun to make ice
Solar refrigerator to help immunisation programmes
Largest solar plant
Hurdle race
How to make the solar mission possible
Too little for renewables
The sector remains a low priority for government