Solar Panel

Solar cell developed with highest efficiency ever at 44.7%

Solar cell developed with highest efficiency ever at 44.7%

The teams behind the world's previous record-holding solar cell for efficiency, which was unveiled back in May, has trumped its own achievement, announcing that they've boosted that cell's efficiency even higher to 44.7-percent. The latest solar cell works by utilizing four solar subcells, allowing it to achieve nearly a 50-percent efficiency rate, and was developed based on a bit over three years' worth of research.

Continue Reading

Machine prints 33-feet of solar cells per minute

Machine prints 33-feet of solar cells per minute

There's are a variety of alternative sources of energy out there that break away from the traditional, environment-dampening methods used, some of them better tailored to certain locations than others. Solar power is one such source, and Australia is a prime location for such technology, offering many bright and sunny days. One of the biggest problems with solar power has been its cost, which may be changing in the near future thanks to a machine that prints a solar cell every 2 seconds.

Continue Reading

Space rock rips through ISS solar panel, gives hull a miss

Space rock rips through ISS solar panel, gives hull a miss

Space is a dangerous world. Debris is flying around everywhere, including small space rocks (read: bits of asteroid or meteoroid), which means that the International Space Station is constantly prone to getting hit by these small objects, and when you're traveling at 4.8 miles per second, even small objects can have a big impact. ISS Commander Chris Hadfield tweeted a photo of a hole in the one of the solar panels where a space rock ripped through.

Continue Reading

World’s largest solar power plant opens in Abu Dhabi

World’s largest solar power plant opens in Abu Dhabi

The Middle East is known for their vast amounts of oil, and of course the money that comes from that oil. However, the region is also getting into renewable energy and alternative methods for providing electricity, most specifically the United Arab Emirates, which is now home to the world's largest solar power plant, located in Abu Dhabi.

Continue Reading

MpowerD Solar-powered waterproof Lantern hands-on

MpowerD Solar-powered waterproof Lantern hands-on

For those who are always in need of a little light while camping, we have just the device for you. MpowerD has introduced a solar-powered lantern they're calling Luci. Luci is "the little solar lantern with a big impact" and we're actually really liking this neat idea. Essentially this is a fully waterproof and lightweight lantern that only needs the sun for a charge, and will last up to 12 hours.

Continue Reading

Alta Devices unveils world’s lightest solar charging mats, aims them at the military

Alta Devices unveils world’s lightest solar charging mats, aims them at the military

Alta Devices has announced "the future of mobile power," claiming to have the world's lightest, most high-density military solar charging mats. Such technology has the potential to change a soldier's every day life, with about a third of their very heavy loads - which can exceed 100 pounds - being caused by batteries. By using their charging mats, Alta Devices claims to be able to reduce pack load weight by 25lbs.

Continue Reading

Scientists develop first all-carbon solar cell

Scientists develop first all-carbon solar cell

Scientists at Stanford University have built the world's first all-carbon solar cell. Because carbon offers a combination of low cost and high performance, it is a viable alternative to current photovoltaic materials, which are expensive. This new solar cell is made from materials such as carbon nanotubes and "buckyballs".

Continue Reading

Scientists develop printable liquid solar cells

Scientists develop printable liquid solar cells

Scientists at the University of Southern California have developed new solar cells in the form of a liquid that can be painted or printed onto clear surfaces. The new technology is cheap to produce and relies on stable solar nanocrystals that are only four nanometers in size, which is so small you could fit 250 billion on the head of a pin. These particles are then suspended in liquid like pigment and can be printed like ink.

Continue Reading

Nokia tests show solar-powered phone not practical

Nokia tests show solar-powered phone not practical

Nokia has finished a research project that's been testing the feasibility of harvesting solar energy to power a mobile phone. The test involved five prototype feature phones equipped with built-in solar chargers that were distributed to various regions around the world to test under different climate conditions. Overall, Nokia finds that solar-powered phones are possible but very challenging and, at its current state, impractical.

Continue Reading

Solar satellite plan blasts fossil fuels with eco-laser

Solar satellite plan blasts fossil fuels with eco-laser

A study group of the International Academy of Astronautics in Paris this week has published a study which notes that in as little as 30 years we could be meeting our global power needs by harvesting the sun's solar energy with satellites. This group notes that with seed money from the government, orbiting power plants will be "technically feasible" within a decade or two, each plant able to beam solar energy back to Earth for use by citizens across it. Of course all of this is without a specific road map or exact scientific architecture it seems, but it seems like a good time!

Continue Reading

1 2 3 4