European Commission proposes Made in EU requirements for solar inverters, cells
The Industrial Accelerator Act says solar projects awarded through public procurements or other public support schemes would need to feature Europe-made solar inverters and cells within three years after the act becomes law. For battery energy storage systems, similar requirements would be introduced using a phased approach from one year after the act enters force.
Heliup raises €16 million to scale lightweight solar panel production
French solar manufacturer Heliup has raised €16 million ($18.6 million) to scale production of lightweight solar panels designed for commercial and industrial rooftops with low load-bearing capacity.
Photoncycle raises €15 million to launch seasonal hydrogen home storage
Norway’s Photoncycle has raised €15 million ($17.4 million) to develop a seasonal home energy storage system that converts excess solar power into ammonia-based hydrogen for winter use.
Korean researchers build back-contact perovskite solar cells with lower recombination losses
The research team developed the perovskite solar cell with a spin-coated bilayer tin oxide electron transport layer that boosts charge extraction, achieving a 4.52% efficiency and improved stability.
Oleic acid anti‑soiling coating for solar modules
Researchers in Türkiye have developed a passive anti-soiling coating for PV panels using oleic acid–modified aluminum oxide nanoparticles applied via spray coating. Laboratory and field tests showed the coating reduced dust accumulation and initially boosted daily energy output, though performance declined under prolonged environmental stressors.
AI platform aims to transform solar site assessment
Learnewable uses AI-based insights to detail local solar opposition before developers invest time or energy in projects.
TCL Sunpower presents shingle TOPCon solar panels for rooftop PV
The Chinese manufacturer expanded its P Class portfolio with two new shingled-module series for residential and commercial rooftop installations. Both lines feature high-density, multi-busbar shingled cells for improved shade tolerance and long-term reliability with 30-year warranties.
Trina Solar unveils 485 W TOPCon PV panel with 24.3% efficiency
The Chinese manufacturer has launched its third-generation Vertex S+ G3 dual-glass TOPCon modules for residential and commercial applications. The new products feature upgraded module architecture and a temperature coefficient if -0.26% per C.
London Underground inks private-wire solar deal with SSE Energy Solutions
Transport for London on track to receive 65,000 MWh of electricity per year from solar connected directly to one of Europe’s largest private power networks.
EU opens third cross-border solar tender
The EU’s third cross-border solar tender is offering a share of €54.9 million ($63.8 million) to solar-plus-storage projects in selected Bulgarian districts and ground-mounted solar projects in Finland, with funding provided by Luxembourg. The deadline for applications is September 1.
