Researchers Double Efficiency of See-Through Cells

        Researchers at UCLA have developed a new type of see-through solar cell that could be used applicably on windows, car sunroofs, smartphone screens and other transparent surfaces that can harvest energy from the sun. First developed in the year 2012, the researchers currently have almost doubled the efficiency of the solar cell, approaching the subject of commercial visibility very closely.
        The solar device is compromised of two thin polymer solar cells that can be made in shades from light green and gray to brown, which helps to camouflage them within the colors of surfaces on buildings and other structures. The solar cells absorb more light, harvest light and use the energy from a wider point-of-view, and incorporates a variety of materials between the two solar cells to reduce energy loss. The technology had previously had an efficiency level of only 4% but the UCLA team has brought the efficiency level to 7.3%.

Sharp Develops See-Through Solar Panels

         Sharp Electronics, a United States subsidiary of an Osaka-based Sharp Corporation and a company known for manufacturing a wide range of consumer and business products, has announced the development of see-through solar panels that offers many benefits over the standard solar panel. The semi-transparent solar panel is designed to be used in balcony railings or as windows in tall buildings, where it can generate energy while also letting light in. The glass, while see-through up close, creates a privacy screen from farther away, acts as a heat shield and is aesthetically pleasing to the eye as well.
        According to CNET, the solar panel "delivers a solar power conversion efficiency of about 6.8-percent with a maximum output of 95 watts." This is quite a bit lower than standard solar panels that typically may have conversion efficiencies of 15 to 20 percent, but then again, standard solar panels can't act as windows.
       Even with a lower efficiency level, the see-through solar panels are generating energy in parts of a building that would typically consist of ordinary glass or metal, so they're still increasing the potential renewable energy generation of a building by a significant amount.
      The panels are also constructed with laminated glass that has been infused with photovoltaic solar cells and are 4.5-feet wide by 3.2-feet tall and only 0.3 inches thick. They will go on sale in Japan on October 1, but so far, no pricing or plans for a release in the United States has been revealed as of yet.

Saving Energy also means Save Money on Taxes

      In early January, it has been claimed that Congress had extended a policy of federal tax credits for energy efficiency users. In other words, it means that homeowners can earn as much as $500 per year for investments in energy-saving windows, water heaters, air conditioners, and a variety of other home improvements. "Rest assured, if you're doing something that's uniquely beneficial for the environment, there's likely a tax credit there," says Mark Steber, chief tax officer at Jackson Hewitt Tax Service, a tax-return preparation firm headquartered in Parsippany, New Jersey.
     According to Steber, insulation, windows, and furnaces are known as being the most commonly used home improvement that qualifies for tax credits. Air-conditioning, water heaters and roofing also are accountable for the tax credits. These home improvements must have been made by 2012 but Steber notes that it's possible to amend tax filings as early as 2009 for earlier purchases.
    For simpler items, homeowners are able to receive a tax credit for 10% of the cost up to $500 or a specific amount from $50 to $300. Solar power systems, geothermal pumps, and other more advanced items are eligible for a tax credit of 30% of the cost with no upper limit until December 31, 2016.
    To be applicable for tax credits, homeowners are required to submit a 5695 Form with their 2012 taxes to receive such tax credits. No receipts? "No problem," says Steber. "Credit card statements, bills, and other evidence of the purchase can serve as adequate documentation."