Ore Energy completes 100-hour iron-air storage system for EDF in France
The EU-funded pilot – the first of its kind in Europe – demonstrated the ability of the company’s iron-air LDES technology to deliver multi-day energy storage in a real-world utility environment.
Zendure unveils new batteries for balcony, rooftop solar
Zendure has a new investor, new factory in China, and with a new product launch for the residential sector, is aiming to reclaim the crown of the top supplier for plug-in and balcony solar systems and storage.
Retrofit coloring solution makes conventional solar panels less visible
Fraunhofer CSP researchers in Germany are developing printing and color technologies to make conventional silicon PV panels less visible when installed on building façades, roofs, and balconies.
Hoymiles releases all-in-one residential inverter and modular battery
The Chinese company said its modular system supports up to 64 kWh of storage, multiple PV inputs, and 0 ms backup switching for uninterrupted operation.
South Korea’s Won Kwang S&T launches mobile solar panel recycling solution
Won Kwang S&T has developed a mobile, on-site solar module recycling system for utility-scale PV plants. The SolreBorn unit can reportedly process up to 2.5 tonnes of modules per day and improve the economics of solar panel recycling through on-site dismantling and material recovery.
Global cadmium telluride solar module manufacturing capacity could reach 100 GW by 2030
In a perspective paper in Joule, a group of U.S. researchers described technology and supply chain efforts required to reach worldwide annual cadmium telluride (CdTe) solar PV capacity of 100 GW by 2030.
All agrivoltaic cropping systems at a glance
An international research team reviewed agrivoltaic systems, highlighting challenges in design, crop performance, and PV efficiency, while mapping their global potential. They call for innovative layouts, targeted crop selection, and improved modeling to maximize energy yield and land-use efficiency.
Deye releases new off-grid inverter series
The Chinese manufacturer said its new OG02 series includes IP-65-rated inverters with an AC output power of 3 kW to 6 kW. The new products also feature a maximum efficiency of 97.6% and a European efficiency of 96.5%.
DAS Solar unveils new method to identify hot-spots in TOPCon back-contact solar modules
The Chinese manufacturer said it developed a new circuit-model–based method to accurately detect hot-spot risks in TOPCon back-contact modules, overcoming limitations of the IEC 61215 approach caused by low shunt resistance. Validated through indoor and outdoor tests, the method predicts temperature rise under shading and reportedly enables faster, more accurate hot-spot risk assessment.
The impact of agrivoltaics on potato farming
New research from Italy has shown that agrivoltaic systems can reduce potato yield by up to 15% compared to full-light cropping. However, moderate early-season shading was found to delay soil-moisture depletion, extending biomass accumulation and improving water-use efficiency.
