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Photovoltaic

LEAPrus 3912 was constructed for the North Caucasus Mountain Club, and opened for business...

Italian architectural firm LEAPfactory has constructed a new energy-efficient hotel on the southern glacier of Mount Elbrus, in Russia's Caucasus mountain range. Generally considered the highest peak in Europe, Mount Elbrus has a summit of 5,642 m (18,510 ft). The hotel in question is located 3,912 m (12,834 ft) above sea level, hence its name: LEAPrus 3912.  Read More

The university's first-of-its-kind Solar Walk (Photo: The George Washington University)

We typically see photovoltaic panels up on roofs, as they're broad, open surfaces that receive a lot of sunlight. You know what else spends a lot of time in the scorching sun, though? Sidewalks. With that in mind, a team at Washington DC's The George Washington University has created what is claimed to be "the first walkable solar-paneled pathway in the world."  Read More

A new finding suggests that single graphene sheets retain their outstanding conductive pro...

Scientists at the Helmholtz Zentrum Berlin (HZB) have found that graphene retains its remarkable electrical conductive properties even when it is in close contact with materials like glass and silicon. It could be a key discovery for the development of better thin-film solar cells.  Read More

PhotoFlow is a two-in-one concept design that combines solar power generation with rainwat...

In many countries around the world the supply of electricity and clean water is often sporadic and of poor quality. Consulting and design company NOS is looking to address this problem with PhotoFlow, a two-in-one concept design that combines solar power generation with water collection and storage.  Read More

Thin films of gallium arsenide appear to reduce energy loss in stacked solar cells

Researchers at North Carolina State University have developed a new system for strengthening the connections between stacked solar cells which could improve the overall efficiency of concentrated photovoltaic technology and reduce the cost of solar energy production. The hardened connections could theoretically enable these cells to operate at concentrations of up to 70,000 suns while minimizing wasted energy.  Read More

The Illawarra Flame house was created by students from the University of Wollongong

A group of students from the University of Wollongong took a typical Australian "fibro house," and retrofitted it with technology which includes solar panels, climate control, and an energy monitoring system. The end result, dubbed Illawarra Flame, is a net-zero home which offers a potential starting point for transforming many similar properties into low-energy dwellings.  Read More

The Nyngan solar PV plant will be the largest in the Southern Hemisphere

With plenty of sun-drenched, wide open spaces, Australia is an obvious place for large-scale solar power plants. It would seem that large reserves of coal, oil and natural gas, have on the other hand made it difficult for the country to wean itself off fossil fuels. But renewable energy is getting a boost down-under with the announcement of two solar projects, one of which will be the largest solar photovoltaic (PV) plant in the Southern Hemisphere.  Read More

Pure Tension Volvo Pavilion

"How am I going to prevent that battery from dying on my trip?" It's a sentiment that's been echoed again and again, even by the most ardent EV early adopters, and certainly by the auto consuming public at large. With only 100 miles (161 km) of battery power on a good day, and few charging stations along most routes, the fear of sputtering out on the highway is real and pervasive. With help from a collaborative of designers and architects, Volvo shows one possible solution – a collapsible, carport-sized solar charging pavilion named Pure Tension.  Read More

The SunSocket uses mono-crystalline solar panels

To get the most out of solar panels they need to be facing the right way. Systems that track the sun are often used in large solar power stations and some larger home installations, but most flat panels for portable applications just lie there. Colorado-based Aspect Solar has come up with the SunSocket Solar Generator, a lightweight, portable, self-contained solar power system consisting of a battery and solar panels that brings the advantages of automatically tracking the Sun to small applications.  Read More

The OnBeat headphones feature photovoltaic cells on the headband and hinges to charge buil...

The rain-soaked streets of Glasgow have provided the unlikely backdrop for the development of the PV-packing OnBeat Solar Headphones. As the sun beats down on these on-ear cans, custom-molded polycrystalline silicon photovoltaics on the headband and side hinges harvest its energy to charge up powerful batteries within the housing. A charging cable connected to the USB port on the right cup can be plugged into your smartphone or digital music player, topping up your device while you listen to some cool tunes.  Read More

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