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The world’s largest rolling stock manufacturer says that its new container storage system uses LFP cells with a 3.2 V/314 Ah capacity. The system also features a DC voltage range of 1,081.6 V to 1,497.6 V.

As the global transition toward sustainable energy intensifies, building-integrated photovoltaics (BIPV) has emerged as a critical innovation in merging renewable energy with architectural design. The recently published guidebook “Building-Integrated Photovoltaics: A Technical Guidebook,” edited by IEA PVPS Task 15 experts Nuria Martín Chivelet, Costa Kapsis, and Francesco Frontini, offers a comprehensive resource for architects, engineers, and urban planners looking to integrate BIPV into the built environment. This article explores the book’s key insights, including applications, challenges, and future pathways.

Chile’s economic development agency Corfo has selected three companies – two Chinese and one Spanish – to build electrolyzer production facilities in the country. The projects, set to begin operations by mid-2026, will assemble alkaline and proton exchange membrane (PEM) electrolyzers ranging from 50 kW to 5 MW.

Trina Solar’s National Key Laboratory of PV Science and Technology says that its new perovskite-polysilicon tandem module has achieved 808 W of peak power output in TÜV SÜD testing.

Mission Solar says it will invest $265 million to build a 2 GW solar cell factory at its campus in San Antonio, Texas. The facility, which is expected to create 500 jobs, aims to produce 1 GW of cells by early 2026, with plans to reach full capacity later.

The innovative project located in a suburban district in the south of Shanghai will integrate five different energy storage technologies, including sodium-ion batteries. Its first phase will have a cumulative capacity of 40 MW/160 MWh.

Scientists in Saudi Arabia have simulated a solar-powered single-effect absorption cooling system that uses water-lithium bromide as a working fluid, under the environmental conditions of Riyadh. Exergy and exergy rates are calculated for each level of the system, with optimal generator performance being found to peak at 80 C.

Brazil has installed 37.4 GW of distributed solar and 17.6 GW of large-scale PV capacity to date.

An Italian research team has found that radicchio seedlings grown in a lab-scale greenhouse with a perovskite solar PV roof exhibited faster growth and larger leaves than the bare glass reference. In addition, simulations of such a PV roof revealed a positive energy balance, satisfying the energy demands of a typical greenhouse located in Italy.

German researchers have found that the majority of subsidies required to reach the country’s renewable energy targets have already been paid, with an estimated 80% to 90% of subsidies for units in operation covered. The costs of newer renewable energy sources have decreased and are often competitive with remunerations from the wholesale market.