John Fitzgerald Weaver – Page 10 – pv magazine International
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A single solar panel can offset the carbon emissions of 10 trees

Using broad average values of 48.5 pounds of carbon sequestration per year for a mature tree, versus 0.85 pounds of emissions offset per kilowatt-hour of solar electricity, it’s clear that some tree clearing is acceptable from an emissions standpoint.

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Single-axis trackers on commercial rooftops increase generation by 37%

Alion Energy trackers thread the return-on-investment needle with productivity gains from white roofs and bifacial modules, while design aggressively maximizes module count.

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Perovskite solar module march continues with 30-year ‘no thickness’ layers, speed testing

Princeton University researchers have developed a new way to accelerate solar cell longevity testing.

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NextEra sees 3.5 TW of renewables by 2050

NextEra expects 3.5 TW of renewable capacity installations through 2050, worth $2 trillion.

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High-wattage solar modules increase risk of thermal runaway

Longi Solar outlines its high-temperature mitigation logic in designing the lower current, high-wattage Hi-MO5 solar panel series.

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US government drops solar land lease rates by 3.4% to 21%

To support the US Government’s goal of installing 25 GW of renewable energy on public lands, per acre lease rates have been reduced for all renewable energy sources – some by greater than 50%.

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US utility-scale solar sets record: breaks 50 GW of instantaneous generation

The EIA’s monitor of hourly utility-scale electricity generation for the lower 48 states has recently seen the solar fleet break 50 GW of generation on Sunday and Monday of this week for the first time.

Solar panels and sheep grazing

Two Australian farmers say their solar panels increased grazing quality during droughts over a four-year period, aligning with research suggesting that solar panel microclimates might increase water retention and grass production.

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Global annual solar deployment to hit 1 TW by 2030

Major players in the solar industry, such as Longi Solar, are projecting accelerating growth over the near term.

US developers working on 858 GWdc of solar, 1 TWh of batteries

US government research shows that solar-plus-storage is starting to dominate the nation’s power grid queues, representing the majority of new power plant applications.

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