Power Generation Increased by 11.5%! The Full-Screen PV Module Outdoor Field Test Report Published by TüV Nord 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 and regions. The report indicated the power generation for the Full-Screen PV Module is increased by 11.5%. The rooftops with small-angle installation conditions would form the bottom soiling due to the nature rain wash and the altitude intercept between the regular PV module frame and glass. This problem is the primary reason that causes the shade and hotspots on commercial and household PV stations. This bottom soiling could form a “shading belt” with different widths. At some extreme conditions, the “shading belt” could completely cover the PV module, which will decrease the power generation, harm the PV module generation capacity, and shorten the life span of the PV module. The Full-Screen PV Module with frameless front A-side design could let the natural rainfalls wash away the dust. This innovation would avoid the bottom soiling and eliminate the power loss by dust covering. TüV Nord Outdoor Field Test PV Power Station in Ningxia Province The Full-Screen PV Module outdoor field test PV power station is located in Xixia District, Ningxia Province (38°36’56.77” N，106°0’52.27” E). The demonstrative test was implemented by TüV Nord, which relies on its testing and demonstration platform. This comparison test applied 182mm Cells Full-Screen PV Module(DHT-M60X10/FS-460W) with frameless front A-side design, which was independently innovated by DAH Solar and the 182mm Cells regular PV module(DHT-M60X10-460W). To control variables, each module contains 6X30 pieces of cell, and the power generation efficiency are both 460W. All the PV modules are 182mm Cells PERC mono-crystal PV modules. The fixed installation angles for both types of modules are 5° (simulate the installation angles of color steel tile rooftop). The comparison groups used the same micro-inverters to achieve the MPPT tracking. These 2 groups could showcase the different power generation performances for 2 types of modules under natural conditions. Before the field test, the 2 groups were exposed to the sunlight 60Wh/m2 and tested the initial power. Then the lab controlled the installation method, ground condition (soil, sand, rock, and grass), and the length of the PV cable. The front irradiance is 170.28 kWh/m2 in April. DAH Solar produced the Full-Screen PV Module generated 73.21 kWh, and the cumulative power generation per watt is 161.17 Kwh/kW. The regular PV module generated 65.06kWh,and the cumulative power generation per watt is 144.54kWh/kW. Compared to the regular PV module, the Full-Screen PV Module increased the power generation by 11.5%. This field test illustrated the Full-Screen PV Module has advantages in avoiding bottom soiling and reducing dust covering. Analysis of Power Response Characteristics of...

DHA Solar launched the new project, the Intelligent 4GW Photovoltaic Manufactory, in Anhui Province Chaohu Economic Development District. The celebration of the new construction was on March 18th 2022. The CEO of the DHA Solar Corporate presented that the construction consumes 2 billion RMB, and the overall area reaches 220 acres. The intelligent manufactory will enhance the competitiveness of DHA Solar. At the same time, this project will continuously provide over 800 career opportunities to local residents. The company has the confidence to increase production value to 6 billion RMB per year. The celebration attendees include the Deputy Director of Anhui Economic and Informatics Department, Wenbing Ke; the Secretary of Anhui Province Chaohu City Economic Development Party Committee; and the CEO of the DHA Solar Company. Besides that, Yabing hu who is the Member of the Anhui Province Chaohu City Economic and Development Party Committee took the chair in the celebration, which indicates the Chinese government focus on the sustainable energy development and actively promote the photovoltaic industry. The Celebration began with the speech which gave by Yabing Hu, and all the other attendees. The speech emphasizes the importance of developing the photovoltaic industry. The new construction of the intelligent 4GW photovoltaic manufactory is started at 10:58 AM, 3/18/2022. Weidong Huang, the Deputy Director of the Administration Committee, stated that Anhui Daheng Intelligent Photovoltaic Manufactory is the first and most important project in 2022. Since it contains high-end technology and leads to the long chain of the sustainable energy industry. The project shows our ambition to consummate the solar power industry. DHA Solar as the Number one enterprise in the photovoltaic industry steadfastly carries on to develop sustainable energy. The CEO attendees of others Corporate establishes the standpoint which is to work closely with DHA Solar to achieve the global aim -- Carbon Neutrality. Nowadays, the photovoltaic industry in China represents the global manufacturing industry, and Hefei City is the number one city that applies solar energy. Photovoltaic Industry will create a 200 billion RMB project on sustainable energy. Under that circumstance, DHA Solar will persistently innovate and contribute to Carbon Neutrality by providing higher quality products, and keeping the process line of production effective and efficient.

Fevereiro/2022, Greener Brazil Publish the latest report《Estudo Estratégico Geração Distribuída Mercado Fotovoltaico》，The report shows that in the selection of the three most impressive brands in the eyes of Brazilian photovoltaic integrators in 2021, DAH Solar ranked third on the TOP list. DAH Solar is deeply recognized by users and the market in the Brazilian market by virtue of its continuous innovation and research and development capabilities and its unremitting pursuit of product quality. △Greener--DAH Solar Top 3 brand awareness in Brazil With years of global market development and accumulation, DAH Solar has established a good brand awareness and product reputation in Brazil. In 2022,Full Screen---DAH Solar Reinvents definition the PV module. DAH Solar's global patented product - Full Screen PV modules adopts a unique innovative process. Full Screen PV Module--Front frameless design，No residue of water and dust. Compared with regular modules, Full Screen PV Module power generation can be increased by more than 6.15% , greatly improving the investment income of photovoltaic power plants.At present, the Full Screen PV modules have appeared in major exhibitions around the world and are widely recognized by dealers, users and industry experts. △full-screen pv modules shines in InterSolar South America 2021 △Brazil 4.6KW Full Screen pv module project In the future, DAH Solar will continue to bring the ultimate service and more valuable photovoltaic products to global users with excellent product quality and the corporate philosophy of innovative development.  

On January 6, the 2021 "Solar Energy Cup" New Year's Eve Sharing Meeting and Award Ceremony hosted by SolarBe was grandly held in Shangri-La Hotel, Suzhou Park. Anhui Daheng Energy Technology Co., Ltd.（DAH Solar for short） won the "Most Influential Photovoltaic Module Enterprise in 2021" award. At the conference site, DAH Solar global patented product full-screen PV module exhibited and attracted many participants to stop and communicate. The full-screen PV module was unanimously recognized by industry leaders for its innovative structural design, technical process, and good power generation gain, and is known as a representative product that helps reduce costs and increase efficiency from the perspective of structural design. For full-screen PV module, since there is no height difference between the frame and the glass, rainwater can be drained cleanly, and the dust on the surface of the panel is taken away during the rainwater flushing process, so it has a strong "self-cleaning" ability. The dust is washed to the bottom of the module to form sludge and block the cells, which greatly affects the power generation of the module. The 182mm full-screen PV modules with the same cell and version are more than 6.15% higher than the average power generation of 182 regular modules. After rain ( The difference in power generation is more obvious in seasons with large dust and sand (covered by dust accumulation), and over time, due to the continuous accumulation of dust and dirt, the power generation of full-screen PV modules and regular modules is different. Gradually increase. The following is a comparison of the power generation data per watt of the full-screen PV modules and the regular modules power station in the past month. The same 10KW full-screen PV modules and the regular modules power station have an average difference of 20.09% in the power generation per watt. In addition, the full-screen PV modules have the same reliability as regular modules due to their unique and innovative structural design. According to the humid heat, high and low temperature cycle, mechanical load, and combined tightening tests conducted by TÜV laboratory, as well as outdoor empirical tests conducted in different regional climate characteristics, it is confirmed that the full-screen PV modules have excellent waterproof performance (IP68) and mechanical load performance (front 5400Pa , the reverse side 2400Pa), and the obvious power generation gain advantage, and won the TÜV North Germany Outdoor Demonstration Quality Award. Not only that, due to the curved frame design on the side of the full-screen PV modules, the handling and installation experience of the modules are fully optimized, the touch is better, and the handling is more labor-saving. This also fully reflects DAH Solar's pursuit of product humanization in the process of product innovation. Innovation leads development, and ingenuity creates the future! We always believe that, as an excellent photovoltaic en...

17th December, DAH Solar won three awards including "2021 Influential Outstanding Photovoltaic Innovation Enterprise", "2021 Influential Photovoltaic Module Brand", and "2021 Influential Featured Photovoltaic Application Project Cases", in the Polaris Cup DAH Solar has won the above awards for its outstanding innovation ability in photovoltaic product development and application, and good brand influence in the industry and the global photovoltaic market. At the "Glory Zero Carbon Reshaping Energy" 2021 Photovoltaic New Era Forum and the 10th "Polaris Cup" Photovoltaic Influential Brand Selection and Award Ceremony hosted by Polaris Power Network, DAH Solar made its debut with its global patented product Full Screen PV Module. Attracted many guests to stop. In the speech session of the forum, Zhou Yang, the marketing director of DAH Solar, introduced the innovative module product in detail. He introduced that because the Full Screen PV Module has no front frame, there is no height difference between the side frame and the glass, which can greatly improve the drainage of the module, Pollution discharge capacity, compared with Regular modules, can increase power generation by more than 6.15%, especially after heavy rains in summer and the dusty seasons in spring and autumn, the difference in power generation is more obvious. In addition, for some scenes with small installation inclination, such as metal roof power stations, the advantages of Full Screen PV Module power generation become more obvious, and it can effectively reduce cleaning frequency and operation and maintenance costs. In addition, Full Screen PV Module are not only more beautiful, but also have high reliability. According to TÜV test data, the Full Screen PV Module, with its unique and innovative structural design, exhibits excellent waterproof performance (IP68) and mechanical load performance (5400Pa on the front) in humidity and heat, high and low temperature cycles, mechanical load, and combined rigorous tests. , 2400Pa on the reverse side), and won the TÜV Outdoor Demonstration Quality and Effect Award. 2021 is a milestone year in the development history of DAH Solar. The company relies on the dual engines of innovative R&D and industrial layout to promote the rapid growth of the company. In this year, the company not only successfully launched innovative products such as Full Screen PV Module and smart photovoltaic system SolarUnit AC Module, but also accelerated the industry's upstream and downstream layout, acquired upstream silicon wafer manufacturer Jingtian New Energy, and invested in Anchao Economic Development Zone Build a 4GW photovoltaic production base, actively develop the downstream photovoltaic energy storage sector, and gradually form the layout of the photovoltaic industry chain. In the future, DAH Solar will maintain the momentum of rapid development, continue to increase investment in innovative research and development, and continue to bring mo...

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 · END · Export to 100+ countries Serving 100,000+ users Big Unbounded DAH Solar Different www.dh-solar.cn 400-8616-700