solar energy

Germany led the way with the UK and Bulgaria tied in second place, followed by Spain, Hungary, and France.

Amazon has conducted a six-month field trial of a rooftop heat pump system developed by U.S. startup Transaera at one of its logistics facilities. The system uses metal–organic framework (MOF)–based dehumidification to remove moisture from outdoor air before cooling.

A High Court in South Africa ordered the country’s Ministry of Mineral Resources and Energy to deliver full documentation relating to three solar tenders awarded in 2021 and 2022 to local solar manufacturer ARTsolar, after the company questioned if the preferred bidders had followed local content requirements for PV modules set out in the tenders. ARTsolar told pv magazine its legal team is currently reviewing the documentation it has received.

Dubbed RISE 261H-XH, the system is available in 50 kW, 63 kW, 85 kW, and 125 kW output configurations. It supports 100% three-phase unbalanced load in backup mode and delivers 160% rated AC overload capacity for 10 seconds.

Chinese researchers have found that massive photovoltaic deployment in the Taklamakan Desert could alter regional climate dynamics and worsen water stress in the already arid Tarim Basin, despite the area’s vast solar potential.

Latest analysis from Pexapark finds strong solar output and weaker demand caused a drop in solar capture factors in France, Germany, Italy, Poland and Spain. These countries are also experiencing an increase in the share of solar production under negative price hours.

U.S. researchers have developed an IR-CW laser-based method to remove backsheets from end-of-life silicon solar modules without damaging the glass or wafers, using controlled heating of the silicon–EVA interface through the front glass. The process enables clean mechanical delamination with preserved device performance and offers a lower-energy, lower-cost alternative to conventional thermal or chemical recycling methods.

The aircraft, acquired by Skydweller Aero in 2019 and converted into an autonomous long-endurance platform, crashed after a loss of power. It was equipped with approximately 17,000 photovoltaic cells on its wings.

The Chinese manufacturer said its novel TOPCon cell design enables partial replacement of silver with aluminum paste while maintaining TOPCon-level efficiency of over 27% and compatibility with existing production lines.

The 136 MW Itimpi II solar plant is Zambia’s largest operational solar project to date. Elsewhere in the country, an investment agreement has been signed to add 250 MW of solar to the 100 MW Nambala solar power plant.