The Indian government’s PM KUSUM Scheme supports farmers in installing standalone solar pumps and solarizing existing grid-connected agriculture pumps.
Iranian scientists have demonstrated a multi-layer silicon nanoparticle (SNP) solar cell based on nanoparticles that are densely stacked inside a dielectric medium. They considered different SNP structures and configurations to tailor these particles as a p–n junction cell.
The world’s energy sector is concentrated in solar, wind, electricity transmission/distribution and hydroelectric power. For example, investment in solar power plants alone is higher than investment in natural gas, coal-fired and nuclear power plants combined. This is encouraging, but another fact is worrying: China’s exports of solar modules to Europe in the first four months of 2022 were 2.5 times higher compared to 2021. In April alone, nearly 8 GW of solar modules worth more than €2 billion were imported from China into Europe.
Scientists in Bangladesh have investigated the potential of agrivoltaics in rice fields. They analyzed the economic viability of bifacial agrivoltaic projects in Vietnam, Bangladesh, China, Egypt, Brazil, and India.
Japanese scientists have built a chalcopyrite PV device for tandem solar cells and water splitting for hydrogen generation. The device has a power conversion efficiency of 11.05%, an open-circuit voltage of 0.960 V, a short-circuit current density of 15.9 mA cm−2, and a fill factor of 72.4%.
Manufacturers have until Aug. 16 to submit bids to supply 3 million multicrystalline silicon solar cells featuring five busbars, with peak power ratings of 4.68 W and 4.63 W.
Swiss panel manufacturer Meyer Burger wanted to increase the annual capacity of its production lines this year, but the ramp-up has been delayed due to ongoing bottlenecks in global supply chains.
A US-Chinese research group has built a perovskite solar cell with a hole-transporting material (HTM) based on conducting polyaniline (PANI) polymer. The device showed significantly higher efficiency than a reference solar cell relying on an HTM made of commonly used PEDOT:PSS.
The US module level power electronics provider also introduced an installer certification course.
Tongwei was followed by Aiko Solar, Runergy, Solar Space and Jietai Technology. The top five cell manufacturers supplied a total of 59 GW.
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