Modules & Upstream Manufacturing

Scientists in Spain studied electricity demand data for the Kobe refugee camp in Ethiopia to optimize several minigrid scenarios, also integrating the use of electric pressure cookers. Their analysis showed that introduction of the cooker required an increase in PV capacity of up 68%.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, reports that pessimism in the global polysilicon market has deepened, driven by a persistent oversupply that exceeds buyers’ total monthly purchasing volumes. Several global polysilicon buyers have confirmed maintaining substantial inventories, which has contributed to the current subdued trading activity.

More than 8,000 people attended the recent CleanPower 2025 clean energy event held by the American Clean Power Association (ACP) in Phoenix, Arizona.

At The smarter E Europe 2025, pv magazine Editor Mark Hutchins explored Fraunhofer ISE’s latest integrated PV innovations, including color-customizable flexible modules for buildings, and new agrivoltaic research combining solar with crop cultivation.

Next2Sun AG executives spoke with pv magazine at Intersolar Europe 2025 on the growing momentum of agrivoltaics. The company doubled annual installations to 40 MW in 2024, underscoring vertical PV’s value in markets like Italy, Germany and France.

Scientists have developed a way to compare the data given by PV manufacturers based on standard test conditions (STC) to the real conditions in the field. The proposed technique is based on the single-diode model and the Newton-Raphson algorithm. The maximum relative error was found to be at 1.37%.

Scientists have placed mist nozzles inside a bifacial PV module and measured it under an extremely hot climate. The module was found to generate up to 37% more electricity on sunny days and up to 46% more on cloudy days compared to standard monofacial panels.

PV module prices remain largely flat despite slight increases for high-efficiency products, as sluggish supply has yet to signal a clear trend, says Martin Schachinger, founder of pvXchange.com.

Back contact cells, long seen by many as too complex or costly for mainstream PV manufacturing, are a growing industry trend in 2025. Mark Hutchins stopped by Aiko’s booth, where Claudio Godinho, Europe Service Director at Aiko, treated us to live demonstrations of how the company’s back contact PV modules perform under conditions including partial shading, high temperatures, and mechanical stress.

pv magazine visited Longi’s booth at Intersolar in Munich and had a quick chat with Charles Yiang, President of Distributed Generation Business Group. He visually showed both sides of the 27.81% hybrid interdigitated back contact (HIBC) crystalline silicon solar cell that a few weeks ago achieved the world record efficiency for single-junction silicon solar cells.