Author: solarenergy

Solar PV is currently evolving as the main energy source. Many energy system models still do not take into account technologies that are already standard in today’s solar energy market. This article calls on energy system modelers to better reflect real-world developments in scenarios aimed at providing a perspective on the energy transition, by offering important research work by LUT University researchers as food for thought. October 10, 2025 LUT University Solar PV on the roof has been used central to the global energy transition since its origins, starting with Charles Fritts’ rooftop Selenium cell in New York in 1883.…

The New Mexico Energy, Minerals and Natural Resources Department is now accepting the measure grant applications from public entities that can demonstrate how new technologies can be deployed to develop a reliable modern electricity grid. The grant funding comes from the Community Benefits Fund that the state Legislature established during its 2025 term. The Legislature appropriated $70 million from the Community Benefit Fund to the Grid Modernization Program, administered by the Energy Conservation and Management Division (ECAM) of the Energy, Minerals and Natural Resources Department (EMNRD). “This infusion of the Grid Modernization Grant Fund is a game changer for New…

India’s Eastman Auto & Power has unveiled a plug-and-play inverter with a built-in lithium-ion battery, aimed at making solar energy easier and more efficient for households and small businesses. October 9, 2025 Uma Gupta Image: Eastman Auto & Power By pv magazine India Eastman Auto & Power Ltd has introduced Solar Access LIB, a 1,000 VA inverter with an integrated 150 Ah lithium-ion battery, designed to simplify the adoption of solar energy for homes and businesses. The compact, plug-and-play unit allows users to flexibly switch between mains and solar power, while maximizing available space. The system features a zero-drop maximum…

Red Eléctrica de España (REE) says sudden voltage variations in Spain’s electricity grid are linked to shifts in renewable energy generation, but there is no risk of power outages. October 10, 2025 Pilar Sanchez Molina By pv magazine Spain Spanish transmission system operator REE has warned regulators about sudden voltage fluctuations on the mainland grid, citing abrupt schedule changes in renewable energy generation and the response time of plants that provide dynamic voltage control. While the electricity grid remains within regulatory limits, REE says the variations could lead to interruptions in generation or demand, undermining supply stability. The operator has…

The University of Sydney team achieves a global record for large three-junction perovskite solar cells A team led by the University of Sydney has achieved another global solar energy milestone by developing the largest and most efficient perovskite-perovskite-silicon tandem solar cell ever reported. Led by Professor Anita Ho-Baillie, John Hooke Chair of Nanoscience at the University of Sydney’s Nano Institute and School of Physics, the project achieved a certified steady-state energy conversion efficiency of 23.3 percent for a 16 cm2 device, setting a world record for its class. A smaller 1 cm2 version achieved an efficiency of 27.06 percent while…

In a new weekly update for pv magazineOPIS, a Dow Jones company, provides a brief overview of the major price trends in the global PV industry. October 10, 2025 OPIS According to the OPIS Solar Weekly Report published on October 7, FOB China TOPCon M10 cell prices held steady this week at $0.0402/W, with price guidance between $0.0380-0.0426/W, interrupting a four-week rally as trading slowed during China’s Golden Week. The recent rally has pushed TOPCon M10 cell prices up 29.3% since early July, although this still lags behind the increase in upstream wafer costs. According to data from OPIS, the…

Avaada Group will deploy 5 GW of solar, 1 GW of wind and 5 GWh of battery energy storage system (BESS) capacity in western India to support grid stability and expand renewable energy supplies beyond daylight hours. October 10, 2025 Uma Gupta By pv magazine India Avaada Group has signed an agreement with the government of the Indian state of Gujarat to invest INR 360 billion ($4.06 billion) in renewable energy and battery storage projects. The agreement covers 5 GW of solar power, 1 GW of wind power and 5 GWh of BESS capacity in Kutch, Banaskantha and Surendranagar districts.…

Researchers in California have developed a new diagnostic measure that can reportedly predict whether a battery can successfully perform a specific task. The proposed model could be used in electric vehicles, unmanned aerial systems and network storage applications. October 10, 2025 Lior Kahana Scientists of the University of California, Riversidehave developed a new diagnostic measure for electric vehicles (EVs) that determines whether they can complete an upcoming journey. It’s called the State of Mission (SOM) and uses both battery data and environmental factors, such as traffic patterns, elevation changes or ambient temperature, to generate real-time, task-specific predictions. Additionally, the team…

This week, Women in Solar+ Europe gives the voice to Hollie Carek, General Manager UK & Global Head of Partner Marketing Strategy at British OpenSolar. She encourages women to invest in relationships and networks while building a group of colleagues and mentors who can support growth and open doors. “ October 10, 2025 Women in Solar+ Europe Gender diversity and inclusion bring significant benefits to the solar energy sector. Having diverse teams introduces broader perspectives, improving product design and strategic decision-making, both of which are critical in a rapidly evolving industry like ours. As a sector that continues to grow…

TotalEnergies announced it has completed a 7 MW solar project at a closed landfill in Maryland. The Parkton Landfill now houses a solar panel that will generate approx 11% of the Baltimore County government’s annual electricity consumption. “This project shows how Baltimore County can turn yesterday’s challenges into tomorrow’s opportunities,” said County Executive Kathy Klausmeier. “We are lowering costs for taxpayers and making investments that will benefit our communities for decades.” Following the expected completion of the Hernwood Landfill solar project in 2028, the province expects to generate an equivalent of 55% of its electricity production from renewable energy. Source…