Sharp unveils semi-transparent solar panels, lets you see the sun while reaping its benefits

Sharp unveils semi-transparent solar panels, lets you see the sun while reaping its benefits

Sharp has announced an unusual photovoltaic panel for the Japanese market that collects energy from the sun while still allowing the light to shine on through. Though it’s rated at a lowly 6.8 percent / 98 watt max efficiency, the glass-like properties make it useful as a construction material (as shown in the balcony railing above), with the semi-transparent nature giving occupants privacy, to boot. The energy-producing cells are embedded in a laminated glass structure and an air slot provides a thermal barrier, allowing the panels to also be used as “windows, curtain wall and eaves” according to Sharp’s PR. Though the system won’t win any potency prizes, it has garnered a design award in Japan, so it won’t blight any landscapes. There’s no mention of pricing or western availability so far, but you can hit the source for all the technical details.

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Sharp unveils semi-transparent solar panels, lets you see the sun while reaping its benefits originally appeared on Engadget on Wed, 26 Sep 2012 05:18:00 EDT. Please see our terms for use of feeds.

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UCLA creates transparent solar cell, dreams of current generating windows

UCLA creates transparent solar cell, dreams of current generating windows

Transparent photovoltaics have yet to grace the face of your smartphone, but don’t give up hope — UCLA researchers are working on a new see-through solar cell that’s showing potential. Using a new type of polymer solar cell, the team has been able to build a device that converts infrared light into electrical current. Current prototypes boast 4 percent energy conversion efficiency at 66 percent transparency — not crystal clear, but certainly clean enough to peer through. According to a study in ACS Nano, the technology could be used in “building-integrated photovoltaics or integrated photovoltaic chargers for portable electronics.” Translation? It could one day be used to build solar windows or better sun collecting smartphones. Don’t get too excited though, the technology still has a ways to go before any of these dreams come to fruition. Still, feel free to head past the break for the team’s official press release, or skip to the source to take in the full academic study.

Continue reading UCLA creates transparent solar cell, dreams of current generating windows

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UCLA creates transparent solar cell, dreams of current generating windows originally appeared on Engadget on Sun, 22 Jul 2012 03:16:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceACS Nano  | Email this | Comments