[Its.an.education.project] Energy alternatives (comes from ''Ivan's latest blog entry on OLPC'')

[forster at ozonline.com.au]

> In Peru, my country, there is rain 5 months by year, totally cloudy, day 
> after day.  Just 2 or 3 hours with some sun.  So, according to the 
> manufacturers, all solar panels can just provide from 5% to 20% of its 
> normal capacity (normal capacity is got in a full sunny day).

See http://www.oksolar.com/abctech/solar-radiation.htm
Peru doesnt look too bad in its worst month