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The first entirely US-made crystalline solar panels are coming to market

Baua Electric

Photo: Heliene All US-made solar panels featured only imported solar cells until now, but two US manufacturers just struck a three-year, $400 million deal. Heliene’s modules will be the first crystalline solar panels with US-made solar cells. Between 2016 and 2020, nearly 20% of solar manufacturing jobs were lost.

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Study finds anthropogenic PM and dust undercutting global solar energy production

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According to a new study led by a team at Duke University, airborne particulate matter and dust are cutting solar photovoltaic energy output by more than 25% in certain parts of the world, with roughly equal contributions from ambient PM and PM deposited on photovoltaic surfaces. Credit: ACS, Bergin et al. Click to enlarge.

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Metallic nanostructures with strong light confinement can triple the efficiency of solar-based hydrogen generation

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The authors designed these to achieve broadband strong light confinement at the metal interface across the entire solar spectrum. Recently, nanostructured metals that convert solar electrons into intense, wave-like plasmon resonances have attracted interest for hydrogen production. µmol h −1  cm −2 that exceeds, by a factor of 3.2,

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TUM, partners to present electric aCar prototype at IAA; transport for sub-Saharan Africa

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Solar modules mounted on the roof of the aCar gather energy throughout the day. Optional solar collector sheets can be unrolled to significantly increase the amount of solar energy produced for self-contained battery charging. The battery can be loaded from an ordinary 220 volt household wall socket within 7 hours.

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Generating Power on Earth From the Coldness of Deep Space

Cars That Think

As the technology improves, we see it enabling solar panels that work at night as well as day, powering remote sensors. Thermodynamics on Earth and in space Before we tell you about those ideas and prototypes, you need to understand the role radiation plays in maintaining Earth’s energy balance.

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Test of Planet-Cooling Scheme Could Start in 2022

Cars That Think

The proposal calls for what’s known as “solar geoengineering”: cooling the planet by deflecting sunlight that would otherwise strike the planet. Little is known about how, or whether, solar geoengineering might work and how the particles would react and move in the stratosphere. cancel the launch. “The

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IU team creates efficient nanographene-Re electro- and photo-catalyst for efficient reduction of CO2 to CO

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The idea to link nanographene to the metal arose from Li’s earlier efforts to create a more efficient solar cell with the carbon-based material. The new molecule employs a nanographene complex (on left) to absorb light and drive the conversion of carbon dioxide (upper center) to carbon monoxide (on right). Click to enlarge.

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