All Cells & modules news

View article
Technology & Products
Researchers build 22.36%-efficient 3D/2D solar modules based on stabilized hybrid perovskite An international research team has developed perovskite solar cells and mini-modules with a 2D/3D heterojunction architecture using a room-temperature selective iodoplumbate cold casting process that controls precursor chemistry to enable kinetically stabilized phases. The approach yields uniform 2D layers that enhance vertical charge transport and device stability.
Emiliano Bellini
Jun 23, 2026
View article
Technology & Products
ATW launches 1.3 GW encapsulation turnkey solution for heterojunction solar modules Wuxi Autowell (ATW) has launched a 1.3 GW fully integrated intelligent heterojunction (HJT) module encapsulation line built around 0BB stringing, automated layup, and energy-efficient lamination. The system targets lower-cost, low-stress HJT production by reducing silver use, enabling low-temperature interconnection, and integrating AGV-driven automation with data-based process and lifecycle support.
Emiliano Bellini
Jun 23, 2026
View article
Research & Development
Improving perovskite solar cell efficiency with random textured interfaces A simulation study of MAPbI₃ perovskite solar cells shows that quasi-sinusoidal interface texturing outperforms pyramidal and bumpy morphologies by achieving the best balance between light absorption and charge transport.
Lior Kahana
Jun 22, 2026
View article
Research & Development
Sponsored
CHINT uses integrated approach to build a resilient business model Dr. Chuan Lu, Chairman & CEO of Astronergy, and a Director of CHINT Group, says the company’s next phase of growth will include green fuels and virtual power plants.
Astronergy
Jun 18, 2026
View article
Technology & Products
Oxford PV achieves 25.6% efficiency for perovskite-silicon tandem module based on shingled design Oxford PV reported a 25.6% efficiency for a perovskite–silicon tandem module using Fraunhofer ISE’s Matrix Shingle architecture, marking the first successful integration of both technologies. The shingled, busbar-free design reduces resistive and shading losses while improving energy yield, durability, and module-level performance.
Emiliano Bellini
Jun 18, 2026
View article
Technology & Products
IPVF, TU Delft achieve 31% efficiency for 4 cm2 perovskite-silicon tandem solar cell Researchers from IPVF and TU Delft have achieved 31% efficiency on a 4 cm² two-terminal perovskite-silicon tandem solar cell using nanotextured silicon heterojunction bottom cells and ambient-air slot-die coated perovskite layers.
Emiliano Bellini
Jun 18, 2026
View article
Research & Development
Korean scientists build shingled solar module for thermoelectric generators Researchers at the Korea Institute of Energy Research developed a shingled photovoltaic module designed for efficient integration with thermoelectric generators (TEGs) to harvest waste heat via the Seebeck effect. The series-connected strip architecture enables high-voltage, low-current operation that reduces TEG resistance losses, achieving scalable, load-resilient PV–TEG systems with improved efficiency and reliability.
Emiliano Bellini
Jun 17, 2026
View article
Research & Development
Satellite breakthrough enables accurate panel-scale temperature mapping for solar farms A Chinese research team has developed a scene-aware panel surface temperature (PST) retrieval model for utility-scale photovoltaic (PV) plants using MODIS thermal infrared satellite data. The method corrects for mixed-pixel effects, array geometry, and PV-specific directional emissivity to enable accurate panel-scale temperature estimation from space.
Lior Kahana
Jun 16, 2026
View article
Research & Development
Scientists build PEDOT:PSS-free all-perovskite tandem solar cell with 29.1% efficiency PEDOT:PSS is commonly used as a hole transport layer in perovskite solar cells because it combines high transparency, good conductivity, and suitable energy-level alignment, but its moisture sensitivity and acidity can damage perovskite layers and limit long-term stability. In contrast, replacing it with a phenothiazine-based self-assembled monolayer allows better interfacial control during crystallization, lowers defect densities, and enables highly efficient all-perovskite tandem devices with a reported efficiency of 29.1%.
Emiliano Bellini
Jun 16, 2026