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Photovoltaic

The Solar Electric Scooter uses a PV panel as its riding platform

If you've ever thought that the rider platform of an electric scooter is just crying out for a solar panel, you're not alone. California renewable energy veterans Mike Donnell and Tony VanMeeteren have spent the last four years working on some PV-panel-packing, adult-sized, emission-free electric scooters called SES, and are now moving toward mass production.  Read More

Researchers at the University of Utah have discovered a method for creating solar cell mat...

For most people, experiments involving a home microwave typically don't go much further than inflating a marshmallow like a balloon or reheating leftovers in plasticware – both with messy results. For metallurgists though, microwaves are sometimes employed to efficiently process metals, which is how researchers at the University of Utah found themselves using a secondhand kitchen appliance in their lab. Their resourcefulness paid off recently, when the team discovered a method for creating solar cell material with just a few basic ingredients and an old microwave.  Read More

Research at UNSW increases the conversion efficiency of solar cells made using lower-cost,...

While we wait for affordable multi-junction solar cells that are pushing past the 40 percent conversion efficiency mark to make it out of the lab and onto our roofs, we have to make do with standard commercial silicon cells that currently max out at around 19 percent. A team from the University of New South Wales in Australia has found a way to improve the quality of low-grade silicon, enabling higher efficiency solar cells to be produced from cheaper, low-grade silicon.  Read More

The SOLARWATT Carport System

BMW’s sustainable mobility-focused sub-brand BMW i has announced it is to join forces with German photovoltaic firm SOLARWATT GmbH, in a bid to supply consumer-friendly solar-powered carport and rooftop charging systems to future i3 and i8 owners.  Read More

IBM is developing an affordable High Concentration PhotoVoltaic Thermal (HCPVT) system tha...

Solar power may provide a clean, abundant source of energy, but we know the sun's rays are capable of much, much more. Aside from generating electricity, we've seen solar energy harnessed to produce drinkable water as well, so why not combine the two processes into one system? That's what IBM and its collaborators are hoping to do with an affordable High Concentration PhotoVoltaic Thermal (HCPVT) system that uses cooling technology from supercomputers to harvest solar energy more efficiently and produce purified water at the same time.  Read More

North Carolina 4th-grade students have raised enough funds on Kickstarter to allow their c...

After looking into the pros and cons of nine methods of electricity production (including coal, geothermal, biomass, and solar), a group of 9 and 10 year-olds from Central Park School for Children in Durham, North Carolina decided that their classroom should be powered using only energy from the sun. They hit Kickstarter at the beginning of this month with a modest funding goal of just US$800 to help finance the installation of a small PV panel array – a target that was smashed in less than a day.  Read More

The onboard battery of the Sun and Cloud camera from Superheadz can be charged via USB, a ...

Though the increasingly competent cameras in smartphones are making the digital compact all-but obsolete, there is still a healthy market for novelties like the Digi Cam and Digital Harinezumi 2++. Another decidedly lo-fi cutie from the same product stable is the Sun and Cloud "self-generating" pocket camera. Its battery can be juiced up via USB, but the palm-sized snapper offers users greener charging options in the shape of a PV panel on top and a hand crank on the side.  Read More

Architectural firm Traverso-Vighy and the Department of Physics at the University of Padua...

Italian architectural firm Traverso-Vighy and the Department of Physics at the University of Padua have teamed up to create an innovative zero-energy home dubbed “Tvzeb.” Located in the woodlands a few kilometers from the historic center of Vicenza, the home combines the use of recycled materials, geothermal and solar energy generation, LED lighting and wall and roof insulation made from 40,000 recycled plastic bottles.  Read More

Green Dot Animo Leadership High School in Inglewood, Los Angeles, features a dramatic exte...

Created by U.S. architectural firm Brooks + Scarpa, the recently completed Green Dot Animo Leadership High School in Inglewood, Los Angeles, wears its green heart very much on its sleeve. The new public school for 500 students is characterized by a large south facing façade covered with 650 solar panels, which not only help shield the building from the sun but also capture an estimated 75 percent of the energy needed to power the school.  Read More

Gizmag reviews the Window and Port Solar Chargers from XD Design

This time last year, we covered an interesting new solar charger that sought to avoid troublesome shadows from window frames, potted plants and household ornaments by sticking to the glass of the window itself. The Window Solar Charger from XD Design has now been joined by a new, slightly less capacious sibling called the Port Solar Charger, and I've been given the chance to take both for a test drive.  Read More

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