Engie breaks ground on 199 MW/995 MWh solar-plus-storage Chilean project
The site, now in its initial construction phase, will be the company’s first energy project in the Santiago Metropolitan Region.
Q3 Energy presents string combiner box with fault detection
Q3 Energie showcased a new string combiner box at Intersolar Europe 2025. The generator junction box can detect and isolate faults in photovoltaic systems.
Jinko unveils 520 kWh C&I battery storage system
Jinko ESS has launched a new modular 520 kWh battery energy storage system for commercial and industrial users. The product will be available for global shipment in Q3 2025.
New method to verify warranty conditions of PV modules
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%.
Cooling bifacial PV modules with mist
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.
SolarEast debuts new residential propane heat pumps
The Chinese manufacturer said its new heat pump systems have a heating capacity of 4 kW to 16 kW and a coefficient of performance of up to 5.05.
Photovoltaic business currently unsustainable in many segments
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.
Nuclear has highest investment risk; solar shows lowest, say US researchers
Nuclear power plants exceed construction budgets by an average of 102.5%, costing $1.56 billion more than planned, according to a study by Boston University’s Institute for Global Sustainability.
The race to replace TOPCon
Tunnel oxide passivated contact (TOPCon) modules continued to dominate the PV market at The smarter E Europe 2025, but pv magazine Magazine Director Mark Hutchins and CRU Group Senior Research Analyst Molly Morgan found emerging cell and module concepts gaining ground on the show floor.
Scientists build photovoltaic-thermal panel hosting four different cooling techs
Researchers from the Middle East have simulated a novel PV thermal module which includes a thermoelectric generator above the absorber layer, conical helical tape in the cooling tube and a ferrofluid. These technologies reportedly contributed to increased PV efficiency and thermal efficiency by 2.12% and 23.34%, respectively.
