Chinese PV Industry Brief: Linyang Energy to build 20 GW TOPCon factory
Linyang Energy has revealed plans to build a new solar factory in Jiangsu province, while Daqo has said it will build a new silicon production base in Inner Mongolia.
Monolithic perovskite-silicon tandem solar cells for water splitting
Researchers in the Netherlands have designed a water-splitting system with an electrochemical cell and a 25%-efficient tandem perovskite-silicon solar cell. It can reportedly achieve a solar-to-hydrogen efficiency rating of more than 21%.
Canadian company unveils portable off-grid solar, battery kit
SEI Logistics has developed a portable, folding solar panel kit with batteries. The system is designed to work in harsh, remote environments.
Design framework for BIPV shading devices
Canadian researchers have developed a new model to improve the performance of building-integrated PV (BIPV) shades in buildings. They considered solar electricity, heat transferred through windows, and interior daylighting quality.
PV-powered residential air-source heat pump with PCM thermal storage
A UK research group has proposed the combination of solar-powered heat pumps and thermal storage based on phase-change materials for residential applications. They said such a system could facilitate cost savings of up to 39%.
REC scraps plan to build 4 GW solar module factory in France
REC says it has dropped its plans to set up a factory in France due to “various market changes.” It wanted to invest €680 million ($716 million) to produce heterojunction solar modules in the town of Hambach.
Australian supply chains would benefit from addressing modern slavery issue
Australia’s Clean Energy Council and law firm Norton Rose Fulbright have published a white paper arguing that the country’s renewable energy supply chains could “benefit significantly” from a concerted effort to address forced labor.
Novel approach to thermophotovoltaics could lead to thermodynamic limit
US researchers have developed a new way to design solar thermophotovoltaics (STPV) with a lower efficiency deficit. They claim that the power generation tech could approach the Landsberg limit.
Natural-born p-doped material for pervoskite solar cells
Researchers in South Korea have found that molybdenum ditelluride could increase carrier generation in perovskite solar cells. They simulated a cell with a perovskite absorber and a layer made of the new material, and determined that its efficiency could exceed 20%.
SND to open 1 GW factory for TOPCon solar modules in South Korea
SND has announced plans to build a new factory in Gwangju, South Korea. It will also produce panels with an unspecified tandem technology. It plans to open the factory in 2025.
