DAH Solar makes its debut in the US. RE+2024 ended perfectly! From 10th to 12th September, the three-day largest clean energy event USA RE+2024 was successfully concluded at the Anaheim Convention Center in California. During the exhibition, DAH Solar's global patented product TOPCon Full-Screen PV module debuts in the U.S. market. This exhibition is DAH Solar's debut in the U.S. and attracted many professionals to visit. With the global development of renewable energy, the United States, as the world's second-largest PV market, the demand for installed solar energy is climbing year by year. The total installed capacity of small-scale PV systems installed in the U.S. in 2023 is close to 11.6GW, also a new record. The total installed capacity of PV systems installed in the U.S. in 2023 is 35.3GW, which is 52% higher compared to less than 24GW in 2022. According to Wood Mackenzie and SEIA forecasts, 2024-2029, the U.S. PV's new installed capacity will be more than 250GW, with a compound annual growth rate of about 3%, showing huge market growth potential. During the exhibition, DAH Solar made a stunning debut with its signature product Full-Screen module. As a globally patented product, Full-Screen modules were officially mass-produced in October 2021 and mass-distributed to the global market. Compared with regular PV modules, Full-Screen PV modules have no frame on the front side, so they can achieve no accumulation of water and dust at the bottom and increase power generation by 6%-15%. DAH Solar's technological innovation strength has been highly evaluated by the industry, and the craze of Full-Screen PV modules has been set off in major exhibitions around the world. As the global demand for PV continues to increase in recent years, DAH Solar continues to strengthen its technological R&D and innovation and insists on supplying high-efficiency and reliable modules to the global market. Up to now, DAH Solar products have been exported to more than 100 countries around the world, covering Asia-Pacific, Europe, Latin America, and other regions, and have formed a marketing network to serve global customers. In the future, DAH Solar will continue to increase the pace of global market expansion, actively establish contact and cooperation with all parties to bring DAH Solar high-quality products to the world and work with global partners to promote low-carbon development.

DAH Solar’s Full-Screen Technology Demonstrates 11% Energy Gain for Solar PV Modules As frameless PV modules are gradually becoming a mainstream trend in the industry, PV magazine had an interview with DAH Solar’s R&D Director, Dr. Jiang Chengyin, about the company’s design for its 3.0 Full-Screen product version further improves energy yield while lowering costs and reducing the likelihood of fractures. What is the “Full-Screen” technology for solar modules? Dr. Jiang Chengyin: Regular solar modules have frames that protrude above the glass surface, causing dust to accumulate since rainwater can't flow off quickly. Through our patented design, we ensure the frame is flush with the surface, allowing rainwater to smoothly run off and carry away dust, achieving a self-cleaning effect. Based on outdoor performance tests, at an installation angle of around 5 degrees, which simulates the typical installation angle on most domestic color steel tile roofs, our Full-Screen modules can achieve an annual energy gain of approximately 11%. With the elimination of traditional aluminum frame wrapping, can the Full-Screen's flat edge design meet structural rigidity requirements? How does it withstand long-term outdoor sealing performance? Dr. Jiang Chengyin: Originally, double-glass modules had no frames. With encapsulation of double-sided strengthened glass fully meeting the module's strength requirements. Adding frame designs primarily protected glass edges from damage. Since the distance from the internal cell's conductive part to the module edge is generally over 15 mm, the waterproof sealing insulation width at the edge is also 15 mm, ensuring long-term outdoor sealing. DAH Solar's design eliminates the front frame but retains side and back frames, bonded with high-strength silicone rubber, maintaining glass edge protection. Silicone rubber offers proven durability and weather resistance. What improvements does DAH Solar's Full-Screen product at this SNEC exhibit offer compared to previous models? Dr. Jiang Chengyin: Our Full-Screen product has advanced to version 3.0, which is a significant improvement over versions 1.0 and 2.0. First, we have adopted the Full-Screen plus “Dense Busbar” (DBB), which is a design similar to 0BB. DBB technology has several advantages, notably significantly reducing silver consumption during cell production, lowering product costs. Additionally, in module production, we've abandoned high-temperature welding processes, using low-temperature film to bond ribbons to cell surfaces. This low-temperature encapsulation process enhances module power, reduces virtual welding and the likelihood of fractures, improves yield, and extends product life by avoiding flux residues that corrode grid lines. Overall, version 3.0 products show significant improvements in reliability and power generation compared to past versions. Furthermore, we now use industry-leading rectangular silicon wafers based on 182 mm as the substrate for TOPCon ce...

DAH Solar Received “Top Brand PV 2024” at SNEC 2024   On June 14th, EUPD Research awarded DAH Solar with the "Top Brand PV 2024" award for Brazilian market at the SNEC exhibition in Shanghai. The prestigious seal recognized DAH Solar’s exceptional performance in the photovoltaic module industry and its strong customer reputation.   Brazil has always been a key market for DAH Solar. DAH Solar has consistently ranked as “The top three photovoltaic influence brands in Brazil” which proved it has industry-leading technology, management, and customer value standards in the minds of its local consumers. DAH also set up a branch office in Sao Paulo with a professional team to serve local customers. In 2024, DAH Solar held several roadshows to have more interactive communication with installers.   EUPD Research Vice President Daniel Fuchs presented the award and congratulated DAH Solar, affirming its significant brand influence among customers. As a well-known and authoritative certification body in the industry, EUPD Research has over 20 years of experience in photovoltaic market analysis and end-user research. The Top Brand PV seal is awarded to companies that receive excellent ratings in EUPD Research’s ‘Global PV Installer Monitor’ survey of solar installers worldwide.    As the founder and master of frame-less PV Module, the Full-Screen PV Modules of DAH Solar have been chosen by over 10,000 power stations worldwide and won a widespread positive reputation. The Full-Screen PV Modules have no frames on all four sides on the front, leading to an increase of power generation by 6-15%. In 2024 DAH Solar expands the Full-Screen product line by incorporating Full-Screen and other advanced technologies such as double-glass and DBB no-bus-bar technology, starting the Full-Screen era.   As the concept of green and sustainable development continues to gain global consensus, DAH Solar is committed to advancing alongside the industry, marching towards energy transition with innovative and reliable products.   DAH Solar, the founder and master of frameless module.

The Intellectual Property Protection Statement for DAH Solar's Global Patent Full-Screen PV Module   Dear partners, media friends and colleagues in the PV industry,   At the recently SNEC 2024, we regretfully discovered that there were several products that imitated DAH Solar's Full-Screen PV Module technology. These actions not only seriously infringed on DAH Solar's intellectual property rights, disrupted market order, but also damaged the overall interests of the industry. In light of the issue of infringement on our proprietary Full-Screen Module product intellectual property, we hereby issues the following statement to uphold our rights.  

DAH Solar Showcased Newest Products of Full-Screen Series at Intersolar2024 During June 19th to June 21st, DAH Solar attended the world’s leading expo, the Intersolar(Europe) at Messe München and showcased a series of new products derived from the Full-Screen: Full-Screen Rectangular Double-Glass PV Module and Full-Screen Colored PV Module, rising the Full-Screen application to a new level. Meanwhile, DAH Solar also brought world’s first integrated solar system SolarUnit and newest storage products which will be the absolute choice for customers who are looking for easy installation and high efficiency.    Upgrades always come from the pioneer. Being the founder and master of frame-less module,DAH Solar always maintainsa unique advantage in the field of the Full-Screentechnologyresearch and development. DAH Solar genuinely incorporated Full-Screen technology with advanced technologies such asrectangular cell, DBB technology (Zero-Busbar cell) and double-glass, officially starting the Full-Screen era. The Full-Screen Rectangular Double-Glass PV Module which are showcased in the middle of the booth left strong impressions for visitors. The combination of Full-Screen and double-glass can lead to higher efficiency of 6-15% power generation increase and higher reliability and stronger weather resistance. By adopting rectangular cell, the module can have higher power generation and lower BOS costs.The Full-Screen DBB(Dense-Busbar) PV Module eliminates the bus bar of the printed, reduces the shading area, achieves 20%+ silver consumption reduction, increases 0.1%+ conversion efficiency, and increases the average power of the module by more than 3W. The Full-Screen Colored Module that DAH Solar newly launched shed new lights on BIPV. The module uses high temperature glazing process, multi-color can be customized, -40℃~85℃ stable weather resistance, color can be maintained for 30 years.   The SolarUnit, the world’s first integrated photovoltaic system, got people stop to discover its All-in-one design.The micro-inverter and modules are assembled in the factory and are packaged in an independent distribution, installation and delivery will be much easier.   On this most forward-thinking and inspiring renewable energy trade exhibition,innovation is a ever-lasting theme that is always expected by visitors.As an innovative leading company, DAH Solar delivered satisfactory results to the visitors. Regarding technological innovation as the source of continuous progress, DAH Solar will constantly provide customers with innovative and reliable products and have innovation empower the energy transition path.   DAH Solar, the founder and master of frameless module. 

DAH Solar Start the Full-Screen Era with New Products at SNEC2024 On June 13rd -15th, DAH Solar took part in the 17th(2024) SNEC at the China National Convention and Exhibition Center. The new products of DAH Solar’s Full-Screen series and the all scene application solutions made an impressive debut at the exhibition. The demonstrated innovative technology breakthroughs become another unalterable consolidation of DAH Solar’s position being a photovoltaic innovation leader. Being the founder and master of frameless module, DAH Solar is always seeking for the development and new possibilities of Full-Screen PV module. Currently the newly upgraded Full-Screen technology shows excellent compatibility by achieving superposition perfectly with all mainstream photovoltaic technologies. DAH Solar Full-Screen Rectangular Double-Glass PV module integrated industry-leading global patent Full-Screen technology and breakthrough double glass encapsulation process. The 85% high bifaciality rate brings a 5-25% power generation increase and the Full-Screen no-frame design effectively avoid 6-15% power generation loss due to ash accumulation. The adoption of rectangular cell and TOPCon high-efficiency cell technology greatly reduces the cost of single watt unit and raised the power generation of the module to a new level. The Full-Screen DBB(Dense-Busbar) PV Module eliminates the bus bar of the printed, reduces the shading area, achieves 20%+ silver consumption reduction, increases 0.1%+ conversion efficiency, and increases the average power of the module by more than 3W. The Full-Screen Colored Module and the all black series modules also win the favor of visitors oversea for their aesthetic design and lead the distributed scene aesthetic new fashion. In addition, DAH Solar also brought a number of theme technology sharing events where upstream and downstream industry experts exchanged and discussed the innovative application of advanced technology. Technological innovation is the significant way to drive the development of the photovoltaic industry as well as the core competitiveness of high-quality development of enterprises. DAH Solar regards technological innovation as the source of continuous progress, and will constantly lead the new trend of industry technology, open up unlimited possibilities for photovoltaic, and provide a more efficient and reliable green energy future for global users. DAH Solar, the founder and master of frameless module.