China-based PV module manufacturer, DAS Solar, has recently showcased its latest PV innovations at All Energy Australia 2025 expo in Melbourne. DAS Solar has introduced its 475 W Diamond BC module, which achieved 27.77% efficiency using TOPCon 5.0 tunneling-layer cells with zero-busbar interconnection. The module is equipped with embedded diodes that improve low-light performance and overall system reliability in diverse conditions. DAS Solar has also presented its 455 W dual-glass module featuring colorless glass and advanced coatings for higher energy yield and enhanced durability. In addition, DAS Solar has launched a frameless self-cleaning model designed to reduce dust accumulation and minimize maintenance in arid regions. DAS Solar has established a local subsidiary to handle logistics, warehousing, and technical support for Australian clients. DAS Solar is collaborating with Professor Martin Green’s laboratory at the University of New South Wales to develop multi-photon SFOS cells targeting over 40% efficiency. Prior to this, DAS Solar had supplied 230 MW of modules for two Brandenburg PV projects in Germany, strengthening its global project portfolio.