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Indian researchers have proposed to build tandem solar cells based on a CIGS top cell and a bottom cell relying on a single-walled carbon nanotube (SWCNT) absorber. SWCNTs were previously used in solar research as an alternative to conventional metal grid contacts or hole transport layers (HTLs), as they combine optoelectronic properties, flexibility, chemical stability, and simple transfer protocols.

Solar module prices could slightly increase as European warehouses reduce their panel stockpiles, says Leen van Bellen, business development manager Europe for Search4Solar, a Dutch purchasing platform for solar products. He tells pv magazine that TOPCon modules will soon overtake traditional PERC products in Europe.

Tenaga Nasional Berhad, a Kuala Lumpur-based utility, says it plans to install floating solar farms at its hydropower facilities. It targeting 2.5 GW of capacity to support Malaysia’s National Energy Transition Roadmap.

Swiss solar panel maker Meyer Burger will seek shareholder approval for a rights issue of as much as CHF 250 million ($284 million) to finance the completion of its US manufacturing facilities in Colorado and Arizona.

Developed by scientists in Germany, the triple-junction cell is based on a perovskite top cell with an energy bandgap of 1.84 eV, a perovskite middle cell with bandgap of 1.52 eV, and a silicon bottom cell with a bandgap of 1.1 eV. The device achieved an open-circuit voltage of 2.84 V, a short-circuit current of 11.6 mA cm–2, and a fill factor of 74%.

Socomec says its new modular energy storage system includes a converter and up to six battery cabinets. At maximum capacity, it can store 1,116 kWh.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

GameChange Solar says it will expand US production of solar trackers to 35 GW, supplying systems with 70% domestic content, and potentially increasing to more than 85%.

BloombergNEF says in a new report that developers deployed 444 GW of new PV capacity throughout the world in 2023. It says new installations could reach 574 GW this year, 627 GW in 2025, and 880 GW in 2030.

The scientists built the panel with perovskite solar cells treated with trifluoromethane sulfonate to combat iodide defects. The mini module reportedly achieved the highest efficiency ever recorded for its size to date, with the result being confirmed by the US National Renewable Energy Laboratory (NREL).