Solar Panels Expensive in Australia – Bloomberg New Energy Finance research found small photovoltaic solar systems cost 37 per cent more in Australia than in Germany and the US in the first half of 2011. The overseas price fell 29 per cent from 2010 to 2011 while Australian prices remained steady. Bloomberg New Energy Finance [...]
Tags: solar power
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Solar Powered Plane Creates History – The ultralight Solar Impulse, piloted by Swede Andre Borschberg, spent a whole day circling over Switzerland, climbing slowly to 30,000 feet (9100m), while topping up its batteries with sunlight through 12,000 tiny cells on its wings and tail. When the sun sets, the prototype was due to fly with [...]
Tags: Airliner, Batteries, Bertrand Piccard, Carbon Fibre, Credibility, Fly, Fossil Energy, Lausanne Switzerland, Payerne, Pioneer, Prototype, Psychiatrist, Solar Impulse, solar power, Sunlight, Swede, Swiss Francs, Tiny Cells, Wings, Wingspan
Posted in Technology
Solar water heating or solar hot water is water heated by the use of solar energy. Solar heating systems are generally composed of solar thermal collectors, a fluid system to move the heat from the collector to its point of usage. The system may use electricity for pumping the fluid, and have a reservoir or [...]
Tags: hot water, solar, solar hot water, solar power
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