Is this what the windows of the future will look like? Picture: OxfordPV

Imagine, in a time in the not-too-distant future, when tall office buildings will have their photovoltaics built into their structure. Tall skyscrapers for example will provide their own energy needs through their glass windows and frontage. More than that, the buildings will be pumping clean alternative energy back into the power grid.

A bit far fetched I hear you say, perhaps your correspondent needs a Bex and a good lie down? [Read more…]

Nanosilicon contacts like these can go underneath the solar cell instead of on top where they block some of the sunlight. Pic: Bandgap Engineering

It must be really depressing being a solar nark these days. With the increased popularity of solar power throughout Australia and the world, and regular announcements of improvements in technology, better storage capacity and cheaper prices, solar power is going through the roof (or on the roof). The more the narks whine about what they see as the limited capacity of solar, the more breakthroughs in technology occur to push back the possibilities of clean, solar, renewable energy future for our world. [Read more…]