Scientists estimate material demand for all silicon PV module technologies by 2050
Dutch researchers used dynamic modelling to uncover the demand for silicon-based PV materials used in a wide range silicon PV technologies, including perovskite-silicon tandem and back-contact modules. The model included calculating the impact of advances in module efficiency and material intensity, as well as circular closed loop recycling.
CEA-INES, Enel achieve 29.8% efficiency for tandem perovskite-silicon solar cell
The 9 cm² cell consists of a top cell based on a perovskite absorber and a bottom cell with a heterojunction (HJT) structure. The results improve on the 28.4% efficiency CEA and Enel achieved for the same kind of cell in December.
Italian startup offers new bird-protection solution for rooftop PV
Italy-based Italgam has developed a new technology to prevent pigeons from nesting under rooftop solar panels. The EVO 2.0 solution uses brushes that fit between the backside of the panels and the roof.
Tindo Solar unveils 425 W n-type bifacial PV module
Australian PV module manufacturer Tindo Solar has released a new n-type bifacial solar panel featuring an output of 425 W and conversion efficiency of 21.8%.
Scientists build solar panels based on natural fiber backsheet
The solar modules have a power conversion efficiency of 10.8% and “adequate” tensile strength and impact resistance, according to their creators. The research group said it used natural fibre composites as eco-friendly alternatives to conventional polyethylene terephthalate (PET) backsheets.
Assessing floating PV costs across Europe
Researchers have analyzed the viability of floating PV in terms of net present value, internal rate of return, and LCOE. They included 25 European countries in their work, including Germany, the United Kingdom, Spain, and Italy.
Australia’s Solar Sunshot program to support solar manufacturing
The first AUD 550 million ($372.2 million) of the Australian federal government’s Solar Sunshot program has been launched to support the development of the domestic solar manufacturing industry and help local businesses capture more of the global PV supply chain.
Deep learning tech detects snow coverage on PV systems, calculates energy loss
Conceived by researchers in Canada, the novel method combines image processing and deep learning techniques to locate the areas of the solar panels covered with snow. It reportedly performed better than three other popular image processing-based segmentation methods.
Reliance to commercialize perovskite, back-contact HJT-IBC solar by 2026
Reliance Industries says its new energy business is developing heterojunction (HJT) bifacial solar panels with 26% efficiency, alongside plans to commercialize perovskite and HJT with interdigitated back-contact (IBC) technology within the next two years.
Fraunhofer CSP developing new patent infringement investigation methods for PV technologies
The German research institute is working on developing advanced, high-resolution material and thin film characterization methods that may become a set of simplified and rapid measurement procedures for routine use in intellectual property investigations.
