As PV technology continues to evolve from single-purpose energy generation to integrated urban, ecological, and industrial applications, the demand for diversified solutions is reshaping the industry landscape. In response, DAS Solar has launched a comprehensive all-scenario module matrix—a full-spectrum product lineup that merges performance, design, and sustainability to meet the diverse needs of global markets. From coastal power stations to urban rooftops and desert installations, the company offers a module solution for every environment.
N-Type Series: A New Benchmark for Performance
At the core of the lineup is DAS Solar's N-type series, which is the company's flagship family powered by fifth-generation TOPCon 5.0 technology. With cell efficiencies exceeding 27% and module conversion efficiency reaching 24.4%, these products embody DAS Solar's pursuit of both high performance and reliability. The 660 W composite-frame module features a 66-cell configuration and low-voltage, high-current design that allows more modules per string, significantly lowering BOS costs. Its corrosion-resistant composite black frame delivers enhanced insulation and grounding-free compatibility, making it ideal for coastal, high-humidity, and high-salinity regions.
Another highlight is the 745 W steel-frame module, engineered with zinc-aluminum-magnesium coating to replace traditional aluminum while reducing carbon emissions by 80%. Its superior mechanical strength and self-healing anti-corrosion properties enable safe operation in wind- and sand-heavy regions. Meanwhile, the 620 W rectangular module adopts 191.6 mm rectangular cells to maximize container utilization and minimize logistics costs, cutting transportation expenses by 4% and LCOE by over 1%. Together, these N-type modules set the standard for performance optimization across large-scale, high-load, and export projects.
DAS Black Series: When Aesthetics Meets Efficiency
For residential and architectural markets where design and aesthetics matter as much as efficiency, DAS Solar presents its DAS Black family—a fully black module collection that redefines building integration. Featuring multiple design variants such as Black Pro, Black Thru, and Black Frame, the series integrates black cells, frames, and back sheets or transparent backs for complete visual harmony. Alongside its elegant appearance, DAS Black delivers strong low-light performance and high conversion efficiency, offering a balance of architectural aesthetics and energy output. It has become a preferred choice for high-end homes and modern villas seeking seamless solar integration.
DBC Series: Where Technology Disappears into Architecture
For distributed generation and commercial buildings, DAS Solar's DBC (Diamond series back-contact) modules represent the next evolution in building-integrated PV (BIPV) design. Combining N-type and back-contact structures, DBC modules eliminate front busbars entirely to maximize light absorption and visual uniformity. The 485 W DBC module achieves 24.8% conversion efficiency and cell efficiency above 27.7%, pairing technological sophistication with architectural elegance. Its matte finish and low-reflection design allow the module to merge naturally with facades, skylights, and curtain wall systems, realizing the vision of technology hidden within architecture.
TSiP Tandem Modules: Pushing the Efficiency Frontier
For future-oriented projects, DAS Solar's TSiP 2.0 tandem module integrates perovskite and TOPCon four-terminal architecture, achieving a remarkable 755 W output and 26.8% conversion efficiency. By combining wide-bandgap perovskite layers for short-wavelength absorption with N-type TOPCon 5.0 cells for long-wavelength response, TSiP 2.0 unlocks the next step toward surpassing crystalline silicon's theoretical efficiency limit. The product has been adopted in national demonstration projects and research pilots, marking DAS Solar's leadership in commercializing next-generation tandem technologies.
Ecosky Series: Lightweight Innovation for Urban Energy Transformation
As urban solar adoption accelerates, rooftop load limits have become a key constraint. DAS Solar's Ecosky series was designed precisely to overcome this challenge. Featuring an ultra-lightweight, glass-free construction and fluorine-coated UV barrier, Ecosky modules weigh just 4.7 kg/m²—over 70% lighter than standard products. They maintain full structural strength under 5,400 Pa snow load and 2,400 Pa wind load, while the corrugated metal composite structure offers zero deformation and high flame resistance. Installation is simplified by adhesive or modular mounting systems that reduce labor time by up to 40%, making Ecosky ideal for metal-roof factories, aged buildings, and BIPV projects.
A Complete Answer for Every Scenario
From the high-efficiency performance of N-type modules to the architectural elegance of DBC modules, the aesthetic sophistication of DAS Black series, and the lightweight adaptability of Ecosky series, DAS Solar's product matrix reflects its position as a true all-scenario PV solution provider. Each module is engineered not only to generate power but to deliver tailored value to its specific environment, merging innovation, sustainability, and design into a unified vision for the future of solar energy.
As the company continues to expand globally, DAS Solar remains committed to advancing PV technology that adapts to every environment and enriches every landscape, powering a cleaner, more efficient, and more beautiful energy future.
