Author name: Siim

California advances bill to end net metering, break solar contracts

California advances bill to end net metering, break solar contracts

The California State Assembly’s Utilities and Energy Committee has passed an amended bill to end net metering for homes with solar once they are sold. May 5, 2025 Ryan Kennedy From pv magazine USA The California State Assembly’s Utilities and Energy Committee has voted 10-4 to pass an amended version of Assembly Bill 942, which […]

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Planting turf, clover beneath solar plants can increase soil organic carbon

Planting turf, clover beneath solar plants can increase soil organic carbon

Scientists have analyzed whether planting turf and clover beneath solar panels can increase soil organic carbon, after measuring the results from a commercial plant in Japan. They tested more than 20 areas in the power plant and found that soil organic carbon increased… https://www.pv-magazine.com/2025/05/02/planting-turf-clover-beneath-solar-plants-can-increase-soil-organic-carbon/

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Jolywood’s laser-assisted firing process increases TOPCon solar cell efficiency by 0.6%, says UNSW research

Jolywood’s laser-assisted firing process increases TOPCon solar cell efficiency by 0.6%, says UNSW research

New research from the University of New South Wales have found that the Special Injected Metallization (JSIM) technique developed by Chinese manufacturer Jolywood can considerably increase TOPCon solar cell efficiency. The scientists described precisely how laser-assisted firing enhances cell performance, reportedly filling critical gaps in industrial TOPCon cell optimization… https://www.pv-magazine.com/2025/05/02/jolywoods-laser-assisted-firing-process-increases-topcon-solar-cell-efficiency-by-0-6-says-unsw-research/

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Differentiated planetesimals record differing sources of sulfur in inner and outer solar system materials

Proceedings of the National Academy of Sciences, Volume 122, Issue 18, May 2025. SignificanceThe sources of Earth’s volatile elements remain unclear. For many elements, the distinct isotope anomalies of inner and outer solar system materials constrain the provenance of the terrestrial inventory. Yet, for the major life-essential … https://www.pnas.org/doi/abs/10.1073/pnas.2418198122?af=R

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Scientists fabricate all-organic solar cell with record 8.7% efficiency

Scientists fabricate all-organic solar cell with record 8.7% efficiency

A team of Japan-based scientists have set a new power conversion efficiency record for all-organic solar cells, more than doubling the previous record. They say the cell was developed with rganic electrodes with high conductivity that required no acid doping or high-temperature heating, which avoids damage to the plastic substrates… https://www.pv-magazine.com/2025/05/02/scientists-fabricate-all-organic-solar-cell-with-record-8-7-efficiency/

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Saudi Arabia has deployed solar-powered laser beacons in the Al Nafud Desert to guide lost travelers to water sources

Saudi Arabia has deployed solar-powered laser beacons in the Al Nafud Desert to guide lost travelers to water sources

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Nigeria’s solar revolution leaves middle-class behind

Nigeria’s solar revolution leaves middle-class behind

For over six months, the transformer powering a community in Gbagada, a vantage point in Lagos State located between the local governments of Kosofe and Shomolu, has been faulty, leaving residents at the mercy of expensive, noisy, and polluting alternatives. Like many middle-class Nigerians, Adeola Balogun steps outside her home every evening to switch on

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A vast molecular cloud, long invisible, is discovered near solar system

A vast molecular cloud, long invisible, is discovered near solar system

An international team of scientists led by a Rutgers University-New Brunswick astrophysicist has discovered a potentially star-forming cloud that is one of the largest single structures in the sky and among the closest to the sun and Earth ever to be detected. The vast ball of hydrogen, long invisible to scientists, was revealed by looking

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South Korea fines solar operators, cancels 347 MW of renewable projects

South Korea fines solar operators, cancels 347 MW of renewable projects

South Korea’s Ministry of Trade, Industry and Energy (MOTIE) has fined eight solar operators for failing to comply with output curtailment orders and canceled licenses for 11 renewable energy projects totaling 347.4 MW. It did not say how much of the canceled capacity was solar… https://www.pv-magazine.com/2025/04/28/south-korea-cancels-347-mw-of-projects-fines-solar-operators/

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