Roof Solar Panel Cleaning Demonstration
http://www.youtube.com/watch?v=MbnzQaY5Hpc&feature
http://www.youtube.com/watch?v=MbnzQaY5Hpc&feature
This article is about the gains made by cleaning the solar panels at the googleplex, the corporate headquarters complex of Google.
Town by town and city by city, Queenslanders are working together to double our solar energy in five years. The more people that jump on board the faster we’ll build a virtual power station for Queensland. Read more