Solar Panels Plus

  • USA: Solar Energy Dries Biosolids in Wastewater Treatment Facility

    USA: Solar Energy Dries Biosolids in Wastewater Treatment Facility

    As part of its plan to reduce the dependence on fossil fuels, the Kent County Regional Wastewater Treatment Facility in Milford (Delaware), USA, has been using solar energy from a vacuum tube collector field with 317 m2 of gross area for its biosolid drying process since August 2011. The...

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  • USA: Solar Thermal SRECs traded in Washington D.C. and North Carolina

    USA: Solar Thermal SRECs traded in Washington D.C. and North Carolina

    More and more state governments in the USA approve Renewable Portfolio Standards (RPS) with a certain share of solar energy. An RPS requires utilities to retrieve a certain percentage from renewable sources every year. For example, in the District of Columbo (D.C.), utilities will have to...

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  • Heat Transfer Fluid from Corn

    Heat Transfer Fluid from Corn

    The US-American based renewable system supplier Solar Panels Plus LLC (SPP) has launched an alternative to petroleum-based propylene glycol. The new heat transfer fluid made from corn is completely renewable and biodegradable. “The underlying corn glycol product is made by chemical giant DuPont...
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