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Solar Powered


— Space

Cost-effective laser-based asteroid defense system pitched to NASA

By - October 2, 2013 3 Pictures
Last year, the University of Strathclyde in Glasgow put forward the idea of using fleets of laser-toting satellites to deflect potentially dangerous objects away from Earth. Now, Dr. Richard Fork, principal investigator for the Laser Science and Engineering Laboratory at the University of Alabama and his team have refined the idea, saying that it’s not only feasible, but could handle anything up to the size of a comet. Read More
— Electronics Review

Review: i-H2GO hydrogen-powered remote-control car

By - September 16, 2013 12 Pictures
At the end of last month, Horizon Fuel Cell Technologies began shipments of its latest hydrogen fuel cell-powered remote-control toy car, the i-H2GO. Like its predecessor, the H2GO, it runs on hydrogen obtained from user-supplied water. The main thing that's new about the i-H2GO, however, is the fact that it is now controlled using a free app on the user's existing smartphone. I got my hands on an early production model, mainly just so that I could truthfully say "I've driven a fuel cell car." Read More
— Mobile Technology

ClicLite brings solar charging to your keyring

By - September 6, 2013 8 Pictures
There are already a number of solar-powered phone charger/LED light combos out there, but the ClicLite is a little different from the rest – “little” being the key word. At just 4 x 4 cm (1.6 x 1.6 in), it can be attached to a keyring, and easily stuffed into a purse or pocket. Additionally, if its one included mono-crystalline solar panel isn't powerful enough for you, you can add on some others. Read More
— Aircraft

Solar-powered UAV could fly in the upper atmosphere for 5 years at a time

By - August 30, 2013 12 Pictures
Conventional satellites may be decent at their jobs, but they do have some drawbacks – the spacecraft themselves are quite expensive, getting them into orbit is also a costly process, and they can’t be reclaimed once they’re in use. Titan Aerospace, however, is offering an alternative that should have none of those problems. The company’s Solara unmanned high-altitude aircraft is intended to serve as an “atmospheric satellite,” autonomously flying in the sky’s upper reaches for as long as five years continuously. Read More
— Automotive

Solar-powered EV ARC provides electric vehicle charging, wherever you want it

By - August 26, 2013 3 Pictures
If you wanted to charge an electric vehicle anywhere, without permits, digging holes, pouring concrete, or wiring up to the grid, Envision Solar's new portable solar-powered electric vehicle charger ticks all the boxes. Envision, known for turning parking lots into reasonably attractive vehicle-charging factories, has introduced a next step of clean electric vehicle charging, intended for businesses or cities who need a quick and easy way to offer this service to clients in the form of a single parking space. Read More
— Outdoors

Tents get wired for taking technology camping

By - August 13, 2013 12 Pictures
There are those for whom ditching the modern comforts of home and roughing it is one of the main attractions of camping. For such people, the traditional tent will likely do. But there is another breed of campers that can’t stand to be separated from their technology, be it digital music, videos, tablet computers, drink blenders, etc. For them, there's a new generation of high-tech tents wired to power all the latest portable gadgetry. Read More
— Automotive

P-MOB electric car travels 20 km on solar power alone

By - August 13, 2013 2 Pictures
One of the criticisms made about electric vehicles is that they’re only as “green” as the source of the electricity used to charge their batteries. A Tesla Model S may not emit any carbon, for instance, but the coal-burning power plant that allows it to recharge certainly does. In order to be truly carbon-neutral, EVs need to be able to run completely on electricity derived from clean sources. Well, that’s just what the P-MOB prototype car does ... as long as you don’t need to take it too far. Read More
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