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RK Singh, India’s power minister, and president of the International Solar Alliance (ISA) Assembly, called on nations to support solar investments in developing and under-developed regions, including Africa, through low-cost finance and credit guarantee fund.

US scientists have utilized a nanochannels device to cool down the operating temperature of a commercial PV module and have found that the proposed technique is able to improve power yield by up to 32.8%. Spray droplets are dispersed over the nanochannels device in order to eliminate the need for a continuous supply of a coolant.

Developed by Canadian start-up Salient Energy, the zinc-ion battery has a rated capacity of 60 Ah, a nominal voltage of 1.3 V, and a volumetric energy density of 100 Wh/L. The device measures 26cmx24cmx1.2cm and weighs in at 1.3 kg

or some developers of ground-mounted PV, bifacial modules are already the default technology. The slight cost increase is often outweighed by an increase in energy yield. And yet “agreeing” on the right energy yield of a PV plant has always been the most heated debate between developers, investors, lenders, and technical advisers. Everoze partner Christophe Campistron looks at both sides.

Supply demand mismatch is the most crucial factor which is directly or indirectly leading to an increase in module prices. At present, demand (especially for poly-Si) far outstrips the supply. A balance between the supply and demand is essential for stabilization of solar module prices.

The nation installed 12,438 MW of solar (10,217 MW utility-scale and 2,221 MW rooftop) and 1,111 MW wind during the 12 months ending March 31, 2022. The record addition was mainly due to the completion of projects delayed from the previous year.

Natural hydrogen is piquing interest. Sometimes referred to as “gold” or “white” hydrogen, natural hydrogen plants offer smaller carbon footprints than sprawling green hydrogen projects, with faster development times, according to Avon McIntyre, executive director of HyTerra.

The clean power numbers published annually by the International Renewable Energy Agency provide a snapshot of the global solar market and, this year, a lot of figures were unchanged from the previous dataset, especially in the off-grid segment.

A new report from IEEFA says green ammonia could help India significantly reduce its trillion-rupee fertilizer subsidy bill and cut dependence on liquefied natural gas (LNG) imports for fertilizer production. The report looks at leading green hydrogen to green ammonia projects worldwide and reviews the cost competitiveness of producing green ammonia using various electricity inputs – grid electricity, round-the-clock renewable power, and solar power plus batteries. It also looks at the policy interventions required for green hydrogen and ammonia projects.  

Punjab-based ST Cottex India is getting a 5 MWp rooftop solar plant installed at its yarn manufacturing unit in Ludhiana. Mumbai-based EPC solutions provider Roofsol Energy is doing the ‘OPEX’ mode installation.