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Super Efficient SolarDuct Co-Generates Electricity and Heat Energy!

SolarDuct PV/T

Conserval Engineering just announced the release of their newest product, SolarDuct PV/T, which is a rooftop solar PV system that goes beyond generating renewable energy from on-site solar power.  With the SolarDuct PV/T system, solar panels are mounted on metal collector panels that channel excess heat from the solar array into the building’s HVAC system.  As a result, this system, which is part photovoltaic and part thermal, can generate electricity and put heat to use when heat is needed in the building.

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The Landscape House Illustrates Smart Green Design

The Landscape House

This is The Landscape House, a concept designed by Maul Dwellings that won the AIA’s 2006 Committee on Design competition to design "A House for an Ecologist."  Although the concept was originally planned as field residence for the U.S. Fish and Wildlife Service, it’s also an example of the smart integration of design, technology, and sustainability.  The Landscape House features a double roof to enhance natural air circulation, operable louvered shutters that harvest energy, a Water Pod that houses all the efficient plumbing systems, and a solar dehumidifier unit that captures moisture from the air to produce distilled drinking water. 

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[Video] Peel and Stick Solar For Commercial Buildings

Power-ply 380

Lumeta has developed what’s said to be the world’s first commercial-scale, "peel and stick" solar modules called Lumeta Power-Ply 380.  The Power-Ply solar modules use adhesives to attach to the roof, making the system a cinch to install.  The short video below shows two guys installing six modules on a roof in roughly 34 minutes — it seems so simple anyone could do it!  Of note, the 4′ x 8′ modules don’t require roof penetrations or mounting systems, as opposed to most solar power systems.  You may also note that the flat roof style installation sacrifices the optimal solar angle (and loses about 5% of the power production), but Lumeta is confident that the benefits to the peel and stick solar product outweigh the slight losses in production.

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