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Peter Fleming's Library tagged photovoltaics   View Popular

22 Aug 08

Solar Beads Could Cut Costs By 50% »» MetaEfficient Reviews

  • “We use one-fifth of the raw silicon material compared with traditional PV cells,” he says.


    spherical_cells_x220.jpgThis can make a huge difference to the overall cost of producing solar cells

  • The ultimate goal is to make them 50 percent cheaper than existing cells by 2010, he says.
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The OwnerIQ Blog » Blog Archive » Solar Curtains to Power Your Home

  • The semi-transparent solar curtains are not as efficient as glass-based solar panels, but their ability to mold to any shape and blend with the surroundings is an attractive feature.
  • The emerging technology is still too costly for consumers, but shows an evolution in the way designers think about integrating energy into our homes.
19 Aug 08

What's Your Solar Potential? - RoofRay

This is a great idea. However this should be a fully integrated method. It should be connected to google maps and take into account sunlight levels the world over. The service should allow you to find your property anywhere in the world and then enter the variables. It should then give a rating for how effective solar would be for you. Ideally it should link to local sellers who can give a quote. They could sponsor the development of the site.

www.roofray.com - Preview

domestic solar calculator photovoltaics efficiency

    • Compare various array sizes
    • Input your usage and get real-time costs & ROI
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