Britain: Perovskite Solar Panels
March 2nd, 2014Via: Guardian:
Materials researchers in Oxford, led by Dr Henry Snaith, have recently shown that they can make simple perovskite solar cells with efficiencies pushing 20%. This is big news, because 20% makes them competitive with existing commercial silicon solar cells while being much cheaper to make in high volumes. They are also more suitable for incorporating into roofing materials and glass panels than silicon and so have the clear potential of being as fundamental to our city architecture as steel, concrete and asphalt. In other words, they could well be the materials that will make it possible to collect the 1% of solar energy we need as a nation, at a cost that can compete with fossil fuels.
