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SpinRay Offers UL Listed Solar Appliance

This is the first and only UL-listed, 120-volt, plug-and-play solar kit in the world, according to SpinRay Energy.  The DeckPower120 comes with one, 240-watt solar panel and can be hung on a deck or elsewhere outdoors using a simple mount bracket.  The system allows for up to 1,300 watts of AC power with five solar panels and should qualify for available federal (and sometimes state) tax credits.

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Upfront Cost of Installing Solar at Home

California-based Sunrun and Harris Interactive recently announced the results of a survey of 2,211 adults (1,475 homeowners) about the cost and desirability of installing a home solar system.  The main sound bite is the one-liner that “97% of Americans overestimate the cost of going solar,” as well as the stat that “nearly 8 out of 10 of those who do not already have solar panels say they would install solar if cost were not a factor.

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SunPower Readies 24%-Efficient Solar Cell

San Jose-based SunPower Corp. has a great thing going on right now.  They’re constantly pushing the standard and recently announced the commercial production of the company’s third-generation Maxeon solar cell that delivers a sunlight to electricity conversion efficiency of up to 24%.

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Hybrid Solar Tube Panels by Naked Energy

A company called Solyndra pioneered the solar tube but this new invention by UK-based Naked Energy may just take cylindrical solar to a whole new level.  Called Virtu, the product includes an integrated photovoltaic cell in a vacuum tube to generate both electricity and warm water at the same time.  The setup keeps the PV cool to optimize energy production and maximizes space with a combined PVT solution.

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NZE Showhouse Finished in Edmonton

This is a net-zero energy showhouse in the Belgravia neighborhood of Edmonton.  The home, built by Effect Home Builders, has been open on Sundays and displays the solar-powered approach to reducing the use of fossil fuels.  A massive rooftop solar array feeds energy into the grid and produces as much energy as will be needed on an annual basis.  In addition, the home has several other green aspects.

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Roof-Mounted Solar Tracker in Maryland

We’ve mentioned solar-tracking but the systems are usually pictured on a pole in a big grassy yard.  This is a Dual-Panel Tracker by Maryland-based Advanced Technology & Research Corp. (ATR) on the roof of a row house in Federal Hill in Baltimore.  The install consists of two panels, 235-watts each, on a sun tracking mount with a GPS-controlled drive unit that follows the sun to yield about 30% more than fixed panels.

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