Technology Leading & Innovation Driven DAH Solar independently developed Full-Screen PV Modules could increase power generation by 6%-15% (compared to the regular PV modules in the same version). Full-Screen PV Module holds global patent in 18 countries and regions around the world.  There is no frame at the front A-side of the module, which would allow the natural rainfalls to wash away the surface dust, without forming a shading belt at the bottom of the module. Full-Screen PV Modules achieve the benefit of higher power generation because of no dust shading belt at the bottom. After eliminating the front frame, the Full-Screen PV Module could accomplish a better “self-cleaning” feature， and avoid the risk of power loss and hot spot. In addition to the independent research and development of Full-Screen PV Modules, DAH Solar also has innovatively built 1/3 cut Low Current PV Modules to achieve a 3.5% power generation increase (compared to same solar cell in half-cut module version). Besides, the Full-Screen PV Module technology could apply to both half-cut PV Module and 1/3 cut Low Current PV Module.  DAH Solar pursues technological innovation, with an annual R&D investment of 70 million. The technical employees’ proportion is 15% of the entire company. To better serve the market demand and lead advantages in technology research and development, DAH Solar will continue to invest in the R&D Center for micro-inverter, energy storage systems, TOPCon solar cells, TOPCon PV modules, and intelligent manufacturing bases to expand the scale of mass production. We hope to bring more valuable photovoltaic products to global users through continuous innovation. The total investment of the project is about 1 billion, covering a total area of 108 mu. "After the project is fully put into production, it can achieve an annual production of 1 million sets of micro-inverter and energy storage systems, as well as a production capacity of 5.5 GW TOPCon solar cells, and 2GW TOPCon PV module, with an annual output value of 10 billion. DAH Solar not only invents the global patented product Full-Screen PV Modules but also will launch the world's first integrated PV system-SolarUnit. The SolarUnit has the advantages of convenient installation, higher power generation, lower cost, enabling remote monitoring, and rapid shutdown.  With our leading technological innovation and excellent product quality, we enable global users more conveniently and stably to obtain efficient clean solar energy. We have over 200 patented technologies used in our PV products.

The Full-Screen PV Modules made a stunning appearance at the largest PV exhibition in South America     On August 23rd - 25th, Intersolar South America 2022, the largest and most influential solar exhibition in South America, was grandly held at the Norte Convention and Exhibition Center in Sao Paulo, Brazil. DAH Solar made a wonderful appearance with the Full-Screen PV Module. Patented Product Stunning Appearance     As an innovative product of DAH Solar, the Full-Screen PV Module has patent certifications in 18 countries and regions, including China, Brazil, Germany, the Netherlands, the United Kingdom, Spain, the United States, Australia, South Korea, Japan, and EU, etc. Since the Full-Screen PV Module were fully mass-produced last year, the demand for Full-Screen PV Module is exceed the supply.     The Full-Screen PV Module is an innovative product created for solve the industrial sore point of module bottom dust shading. It takes into account the advantages of aesthetics, reliability, and power generation enhance. The front A-side frameless design perfectly achieves that the module does not accumulate water or dust. The outcomes of multiple power generation, product reliability and power generation increase have been highly recognized by domestic and international customers. According to the TÜV Nord field test result, in the same installation environments, compared with traditional PV module of the same version, the power generation of Full-Screen PV Modules could increase power generation by 6-15%.     The Full-Screen technology can be applied to all of DAH Solar's PV modules. The Full-Screen PV Module could perfectly adapt to different application scenarios. In this exhibition, DAH Solar demonstrated a series of PV products such as half cell Full-Screen PV Module, 1/3 Cut Low-Current Full-Screen PV module and bifacial Full-Screen PV Module. It perfectly fits the needs of users for different module sizes, power, different installation scenarios, and the need for ease of installation. Currently, Full-Screen PV Modules have been shipped to many countries and regions in Latin America, Europe, Asia-Pacific, etc. They are widely used in industrial, commercial, and residential PV power station. TOP3 Brand in Brazil     According to the data of Greener, an authoritative research institution in the Brazilian PV industry, DAH Solar is ranked the top 3 in the selection of Brazilian PV brand influence in 2021. With the development in the Latin American market, DAH Solar has established a complete sales network in Brazil, as well as a good reputation, which has been widely recognized by agencies and customers.

Full-Screen PV Modules Shinning at Intersolar Mexico  2022     Intersolar Mexico 2022 was successfully held in Mexico City from September 6th-8th. DAH Solar made a wonderful appearance with its global patented product Full-Screen PV Module, which was attracting many attendees to stop at our booth.     As an innovative PV Module of DAH Solar’s creation, the Full-Screen PV Module is recognized as high power generation increased and aesthetics PV product. With the front A-side frameless design, Full-Screen PV Module does not accumulate water and dust. Compared with traditional PV modules of the power, the Full-Screen PV Module could achieve the power generation increase by 6-15%. Full-Screen PV Module is the best solar solution, especially for small-angle installation. At the exhibition, the comparison test of water and dust accumulation between Full-Screen PV Modules and traditional PV Modules vividly demonstrated to attendees the unique advantages of Full-Screen PV Modules.     At this exhibition, DAH Solar also delivered a keynote speech on the innovative value and characteristics of Full-Screen PV Module, and conducted in-depth communication with the attendees on the advantages, power generation enhance, and application scenarios of Full-Screen PV Module. It is widely recognized and highly appreciated by attendees.

Full-Screen PV Module | Best Choice for Small Angle Installation       On July 23rd, 2022, the 17th Solar Application Exhibition was held in Jinan, China. DAH Solar presented the Full-Screen PV Module. Because of its advantages of no water and dust residue, the Full-Screen PV Module caught the attendee’s eyes.       The dust shading on the PV modules causes power loss and has been one of the biggest concerns for investors. Based on this sore point in the PV industry, DAH Solar invent the Full-Screen PV Module. With the front A-side frameless design, the Full-Screen PV Module eliminates the dust shading on the bottom of the module and increases the power generation by 11.5%.       TüV Nord published the outdoor field test report for the Full-Screen PV Module. This product is innovated by DAH Solar, and it has a global patent in 18 countries. The report indicated the power generation for the Full-Screen PV Module is increased by 11.5%. Due to the power increase advantage, attendees were attracted to the products. During the exhibition, lots of enterprises signed partnership contracts with us. DAH Solar’s Full-Screen PV Module is ready to redefine the PV Module. The Full-Screen PV Module eliminates the altitude intercept between the regular PV module frame and glass. Without the frame, there isn’t anything to block the water and dust. Full-Screen PV Module could apply to different scenarios. It perfectly suits small-angle installations, for example, the steel rooftop, BIPV project, etc. Anyway, the smaller the installation angle, the better power generation gain. DAH Solar Suzhou Industrial and Commercial Full-screen Power Station 2.5MW Ma'anshan Industrial and Commercial Full-screen Power Station 3.7MW Taizhou Full-Screen PV Module  BIPV power station 466KW After October 2021, DAH Solar received a large number of orders for the Full-Screen PV Modules. Full-Screen PV Module as a grade A product is accepted by more and more customers. Besides, DAH Solar will keep our pace on the innovation track and provide more value for our customers.

5GW TOPCon Solar Cells & PV Modules Project Signing On July 1st, DAH Solar and Anhui Province Chaohu Econometric development Committee signed for DAH Solar 5GW Topcon Solar Cells and PV Modules Intelligent Manufactory project. DAH Solar is a fast-growing technology-leading photovoltaic enterprise, DAH Solar has always insisted on driving the rapid development of enterprises with technological innovation. Through the accurate judgment of the technological iteration of the photovoltaic industry, DAH Solar has always been at the forefront of industry technology. This 5GW Topcon Solar Cells and PV Modules Intelligent Manufactory Project is 210 acres, and the total investment is over 307 million dollars. This project will start to produce Topcon solar cells and PV modules around 2023. This project would increase DAH Solar’s annual production capacity. Meanwhile, as the Topcon technology application and production of the Topcon, DAH Solar would keep the leading advantage in the PV industry and enhance our brand influence.

Autumn is cool, to the harvest season. DAH solar organizes employees to travel to southern Anhui, enjoying beautiful scenery and relaxing.