Perovskite solar module achieves 21.44% efficiency via new passivation tech
Researchers have developed a novel passivation process for formamidinium lead iodide perovskite films, which reportedly resulted in solar cells with 23.69% power conversion efficiency, and modules with 21.44% certified efficiency. After 1000 hours, the hetero-polytypic passivated devices maintained 92% of their initial efficiency, outperforming untreated devices.
Perovskia Solar raises $2.36 million, secures 10 IoT clients
Perovskia Solar has completed a seed funding round and secured 10 Internet of Things (IoT) companies as clients. The company designs custom-made solar cells for devices like keyboards and smartwatches that can generate electricity indoors.
Switzerland to host world’s largest redox flow storage project
Flexbase plans to build a 500 MW redox flow storage project in Laufenburg in early 2025.
Meyer Burger CEO resigns
Meyer Burger CEO Gunter Erfurt has resigned, with Franz Richter named as his successor. CFO Markus Nikles is also stepping down as part of the company’s restructuring, which includes job cuts, particularly in Europe.
Ecostal Group acquires Solexis
Ecostal Group, a B2B solar specialist, has acquired Swiss PV equipment distributor Solexis. The group says the merger will expand its operations in Switzerland.
Assessing floating PV costs across Europe
Researchers have analyzed the viability of floating PV in terms of net present value, internal rate of return, and LCOE. They included 25 European countries in their work, including Germany, the United Kingdom, Spain, and Italy.
The Hydrogen Stream: Uniper opens hydrogen pilot in Germany
Uniper says it has launched its Hydrogen Pilot Cavern (HPC) Krummhörn plant in Germany with nearly 500,000 cubic meters of green hydrogen storage, while Air Liquide has inaugurated a 20 MW electrolysis plant in Oberhausen, Germany.
Alpine PV has LCOE ranging from €0.097/kWh to 0.162/kWh
New research from Switzerland shows that capex costs for Alpine PV projects in Switzerland currently range between €2,231/kW and €4,182/KW for ground-mounted projects and up to €3,802/kW and €7,108/kW for wall-mounted and floating projects, respectively.
Next2Sun bets on Italy for market expansion
Despite difficulties in France, Next2Sun still sees growth opportunities in Europe, starting with Italy. The German agrivoltaics supplier tells pv magazine that it is also increasingly active in Japan.
Meyer Burger and Solestial aim to conquer space
The companies want to develop cost-effective and efficient photovoltaic products for space applications using next-generation, ultra-thin, radiation-resistant solar cells. Starting next year, hundreds of vehicles for space travel could be equipped with the flexible modules.
