Solar Power

London phone booths converted into solar-powered charging stations

London phone booths converted into solar-powered charging stations

It's the question of our age: what to do with all those unused pay phone booths now that almost everyone has their own cell phone? Well, two entrepreneurs in London may have found the perfect solution, and it's eco-friendly to boot! Six of the city's iconic red telephone boxes have been painted bright green and transformed into charging stations with solar panels on their roofs.

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New solar cell is its own battery

New solar cell is its own battery

Solar power is an important part of our future, but in many ways it is still too expensive. The Ohio State University has helped lessen that issue with a new device it created -- a solar cell that serves as its own battery, doing so using a type of panel design that introduces air into the "breathing" battery.

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Transparent solar panels could revolutionize cities & tablets

Transparent solar panels could revolutionize cities & tablets

Transparent solar cells that could one day mean your home, office, or even car windows are generating electricity have been developed, as well as opening the door to phones and tablets that create their own power. The research, led by a team at Michigan State University, has come up with a transparent luminescent solar concentrator which looks clear to the eye but can still harvest energy from wavelengths of light invisible to humans.

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MIT recycles old car batteries into cheap, long-lasting solar panels

MIT recycles old car batteries into cheap, long-lasting solar panels

Lead pollution is a serious issue, particularly when looked at from the perspective of thousands of old car batteries that are increasingly unneeded due to changes in the battery technologies used. Researchers at MIT have developed a new way to recycle these batteries, and rather than creating them into new car batteries, they've figured out how to make them into very efficient solar panels.

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Soofa bench charges your phone as you bask in the sun

Soofa bench charges your phone as you bask in the sun

It a great and sunny day and you decide to head outdoors for some alone time with your tablet or phone. But alas, in just a few short hours your device's battery gives you its dying cry. Time to head home and plug in? That might no longer be necessary if Soofa's solar-powered benches become a public fixture just like, well, non solar-powered benches.

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Sharp solar cells can reach 60 percent efficiency

Sharp solar cells can reach 60 percent efficiency

Solar power is perhaps the most well-known alternative source for power, but because of cost and the puzzles of physics itself, it is still quite far from becoming a completely sustainable and practical replacement. Sharp, however, may be on the breakthrough of creating solar cells that are twice as efficient as currently existing cells, at least in theory.

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Apple patents touch panels for solar-powered iPhone future

Apple patents touch panels for solar-powered iPhone future

The newest in an incredibly vast collection of patents filed for and held by Apple is an update to a previously held patent for solar panels. These solar panels were previously filed for patent to include touch-friendly pieces of equipment, but not displays as such. In this update, Apple’s newest next-generation ware may very well be the solar-powered iPhone.

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BMW i Solar Carport Concept powers i8 and home

BMW i Solar Carport Concept powers i8 and home

Plugging in an electric car to recharge often happens in the dark confines of a garage, but BMW wants to brings its u3 and i8 EV range into the light with a new BMW i Solar Carport Concept. Mounting translucent solar panels on top of a bamboo frame - the wood picked for its rapid regrowth - the carport could be entirely off-grid, BMW claims, though you'd obviously need to get enough sun.

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