Solar Energy

Mon, 24 Sep 2018 20:06:56 UTC

SolFilm Technology from Sol Voltaics: An Interview with CEO Erik Smith About this Disruptive Solar Panel Technology

The solar power industry is arguably the most visible clean and renewable energy technology, thanks to the increasingly visible solar installation projects on rooftops, as well as the simplicity in concept for everyone to understand regarding the ever-present energy potential of solar rays constantly striking the Earth. Despite these advantages, actual solar generation remains behind […]

The post SolFilm Technology from Sol Voltaics: An Interview with CEO Erik Smith About this Disruptive Solar Panel Technology appeared first on Solar Tribune.

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Wed, 19 Sep 2018 15:14:59 UTC

Origami inspires highly efficient solar steam generator

Water covers most of the globe, yet many regions still suffer from a lack of clean drinking water. If scientists could efficiently and sustainably turn seawater into clean water, a looming global water crisis might be averted. Now, inspired by origami, the Japanese art of paper folding, researchers have devised a solar steam generator that approaches 100 percent efficiency for the production of clean water. … read more
Mon, 10 Sep 2018 18:54:20 UTC

Solar Head of State: An Interview with Director and Co-Founder James Ellsmoor

While solar power lags behind the annual generation provided by many other renewable energy sources (including hydroelectric, wind, and biomass/biowaste), the future of solar is bright for two main reasons. First, solar power remains the greatest source of new power capacity installed worldwide year after year, meaning eventually it will overtake other energy sources currently […]

The post Solar Head of State: An Interview with Director and Co-Founder James Ellsmoor appeared first on Solar Tribune.

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Fri, 07 Sep 2018 13:15:23 UTC

Cover the U.S. In 89 percent trees, or go solar

Researchers found that using bio-sequestration to capture carbon produced by US coal-fired plants even after carbon capture and storage would require using 62 percent of the nation's arable land for that process, or 89 percent of all US land with average forest cover. In comparison, offsetting the amount of carbon produced by manufacturing solar panels is 13 times less land, making it a far more viable option. … read more
Thu, 06 Sep 2018 18:16:11 UTC

Large wind and solar farms in the Sahara would increase heat, rain, vegetation

Wind and solar farms are known to have local effects on heat, humidity and other factors that may be beneficial -- or detrimental -- to the regions in which they are situated. A new climate-modeling study finds that a massive wind and solar installation in the Sahara Desert and neighboring Sahel would increase local temperature, precipitation and vegetation. Overall, the researchers report, the effects would likely benefit the region. … read more
Thu, 06 Sep 2018 18:11:41 UTC

Adding power choices reduces cost and risk of carbon-free electricity

Researchers find that including a variety of zero-carbon power sources is a more cost effective way of lowering greenhouse gas emissions than relying solely on solar, wind, and batteries. … read more
Thu, 06 Sep 2018 14:04:40 UTC

Renewable energy sources: All-in-one light-driven water splitting

Solar-powered water splitting is a promising means of generating clean and storable energy. A novel catalyst based on semiconductor nanoparticles has now been shown to facilitate all the reactions needed for 'artificial photosynthesis'. … read more
Wed, 05 Sep 2018 18:02:48 UTC

Physics model acts as an 'EKG' for solar panel health

Researchers have created an algorithm using the physics of panel degradation that can analyze solar farm data from anywhere, essentially as a portable EKG for solar farms. … read more
Wed, 05 Sep 2018 16:47:47 UTC

Wind turbines: How much power can they provide?

Wind turbines could cover 40 percent of the current electricity consumption in Germany. … read more
Tue, 04 Sep 2018 13:38:45 UTC

Changing the type of silicon etching drops solar power costs by more than 10 percent

Researchers have found that using dry etched black silicon for passive emitter rear cell (PERC) solar cells increases the cost of individual cell production by 15.8 percent to 25.1 percent, but reduces the cost per unit power by 10.8 percent over those for industrial Czochralski silicon. … read more
Mon, 03 Sep 2018 15:33:48 UTC

Scientists pioneer a new way to turn sunlight into fuel

A new study used semi-artificial photosynthesis to explore new ways to produce and store solar energy. They used natural sunlight to convert water into hydrogen and oxygen using a mixture of biological components and human-made technologies. … read more
Fri, 31 Aug 2018 19:01:59 UTC

A new way to remove ice buildup without power or chemicals

Researchers have found a way to prevent icing of powerlines, airplanes, wind turbines, and other surfaces with a special coating and the power of sunlight -- no heating or harsh chemicals needed. … read more
Thu, 30 Aug 2018 22:00:56 UTC

Dual-layer solar cell sets record for efficiently generating power

Materials scientists have developed a highly efficient thin-film solar cell that generates more energy than typical solar panels, thanks to its double-layer design. … read more
Thu, 30 Aug 2018 13:54:11 UTC

Introducing high-performance non-fullerene organic solar cells

An team of researchers has introduced a novel method that can solve issues associated with the thickness of the photoactive layers in OSCs. … read more
Thu, 30 Aug 2018 13:53:42 UTC

Boron nitride separation process could facilitate higher efficiency solar cells

A team of semiconductor researchers based in France has used a boron nitride separation layer to grow indium gallium nitride (InGaN) solar cells that were then lifted off their original sapphire substrate and placed onto a glass substrate. … read more
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