Researchers at Stanford University have developed a type of electrode which is highly resistant to salt corrosion, therefore allowing them to produce hydrogen using seawater. Applied at a larger scale, this development could potentially cut the cost of power-to-gas applications by greatly increasing the amount of water available.
REC Silicon has revealed plans to halt operations at its Moses Lake facility in 17 days’ time. The company says it has taken the decision to maintain liquidity for its semiconductor business with American workers set to pay the price for President Trump’s trade war with China.
Germany’s Fraunhofer Institute for Solar Energy (ISE) has set a new world record for PV module efficiency. Scientists at the institute achieved 41.4% efficiency for a solar module using both tandem cell and high-concentration PV technology.
Zinc battery specialist NantEnergy has acquired the U.S. energy systems and services business from Japanese electronics giant Sharp. The acquisition, according to NantEnergy will provide the company an important foothold in the U.S. market, and allow it to provide ‘energy as a service’ business models, using its Zinc-air battery, in multiple markets.
Revenue for the polysilicon maker’s solar materials segment fell almost 70% on the previous quarter, and the company reports its Moses Lake, Washington facility is running at only 25% capacity.
Researchers and Berkeley Lab have discovered a shade of blue – dating back to ancient Egypt – which has impressive qualities they say could reduce building energy consumption and boost solar energy output. Meanwhile, NREL has developed a perovskite cell material that could be applied to a substrate using a paintbrush.
The latest reports from analysts at PV InfoLink and EnergyTrend show prices continuing to fall, though at a slower rate than was immediately seen after China’s 31/5 announcements. High efficiency mono-PERC modules fell to around $0.32/W, while multicrystalline module prices held steady at between $0.26 and $0.29/W.
Alta Devices has launched a new gallium-arsenide based solar cell, which it says improves on the power to weight ratio of its previous cell by 160%. The cell is designed to provide lightweight, high efficiency generation for integration with cars, drones and other vehicles.
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