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Read MoreSustainable Innovation: Full-Screen DBB PV Module Started Mass Production On 15th, May, DAH Solar announced that the Full-Screen DBB (no-bus bar) PV Module has officially started mass production, which takes half a year from design to mass production. Compared with original PV module, the Full-Screen DBB PV Module has the feature of higher efficiency and higher performance, to meet the market demand for high-performance photovoltaic modules. The product shows the ability of DAH Solar in technological innovation and industrial upgrading. The Full-Screen DBB PV Module successfully superimposed DBB technology and patented Full-Screen frameless design. The DBB technology does not have the bus bar at the position of solar cell,which can effectively improve the light receiving area. The use of smaller and more ribbons and directly connected to the fingers, which can easier to collect current and effectively reduce the power generation loss after hidden crack happened. At the same time,the original version of the Full-Screen PV Module with front frameless design can effectively increase the power generation by 6-15%. The advanced Full-Screen DBB PV Module has no bus bar and no white solder joint, the PV Module looks more tidy. The combination punch brings the PV Module performance to a higher level. DAH Solar, The Founder & Master of Frameless PV Module!
2022-01-21
On July 15th, the "Data Creates the Future • Global Quality and Efficiency: Efficient Technology Outdoor Demonstration Seminar" hosted by TÜV North Germany was grandly held in Yiwu, Zhejiang. DAH Solar's innovative patented product Full Screen PV Module, won the "TÜV North German Outdoor Demonstration Quality and Effect Award".
Full Screen PV Module won the Outdoor Demonstration Quality and Efficiency Award
According to the reliability test (IEC 61215/IEC 61730) of the TÜV laboratory, such as humidity and heat, mechanical load, and outdoor empirical tests for the climatic characteristics of different regions, and under different installation angles, the Full Screen PV Module is of the same version and power as others The power generation comparison test data of the Normal framed module on side A shows that the Full Screen PV Module not only has excellent waterproof (IP68) and mechanical load performance (5400Pa on the front, 2400Pa on the back), and due to its good drainage and sewage performance, it effectively reduces The power generation loss caused by the accumulation of dust and dirt in the module reduces the risk of hot spots. Compared with the Normal A-side framed PV Module, the power generation increase by more than 6.15%。
Normal PV Module VS Full Screen PV Module
In the case of a small installation angle (such as 5°), the Full Screen PV Module can still maintain good rain (snow) water drainage and no dust residue. Compared with the Normal A-side framed module, the power generation advantage is more obvious. The double verification of laboratory tests and outdoor empirical tests once again proved the functional characteristics and high reliability of the Full Screen PV Module. In addition, it is worth mentioning that the Full Screen PV Module is also equipped with a 128°curved R-angle side frame, which makes the overall module not only more beautiful, but also greatly optimizes the experience of the module in the process of handling and installation, from the appearance In terms of touch and touch, it can be called a super-sized Full-Screen mobile phone.
Full Screen PV Module Product video
Innovation leads development, craftsmanship creates the future! The Full Screen PV Module interprets DAH Solar's always-persistent "innovation" and "ingenuity" product research and development concepts, as well as the corporate vision of continuously creating value for customers, and this concept and vision will also help DAH Solar to gradually become an industry segment. A benchmark in the field.
DAH Solar intelligent Photovoltaic Park
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