DAH has always been committed to high quality and perfect after-sales service. Our engineers from technical department visited the customers from all over China  for supplying after-sales service, nationwide and formed 1000 miles for about one month. They will check the solar power station operation situation and learn more voice from market, from end customers, to improve our products more .

On the afternoon of November 12, Anhui Daheng Energy Technology Co., Ltd.（DAH Solar）and Anhui Chaohu Economic Development Zone Management Committee reached a cooperation agreement on the "DAH Solar Smart Energy Intelligent Manufacturing Base" project and held a signing ceremony. Mr.Xie Shenheng, who is General manager of DAH Solar attend the signing ceremony of The Investment Programme. Firstly, Mr. Xie expressed his sincere gratitude to the Chaohu Economic Development Zone Management Committee for its support. Then he introduced that DAH Solar, as a fast-growing innovative photovoltaic company, has always adhered to user needs as the orientation, technological innovation as the core and based on global competitiveness. "DAH Solar Smart Energy Intelligent Manufacturing Base" project to be set up in the Chaohu Economic Development Zone in Anhui, with a total investment of 2 billion RMB and a total area of 150,000 square meters. 4GW PV module and solar cells production base are planned to be constructed. After the completion of the project, it will not only increase the company's production capacity, enrich the upstream and downstream raw material supply chain lines, and do a good job of "extending the chain" and "strengthening the chain", it will also bring more than 1,000 jobs opportunities to the development zone and achieve an annual output value of more than 5 billion RMB. To promote the agglomeration of the photovoltaic industry, promote the optimization of the industrial structure, and accelerate the realization of the goal of "zero carbon emissions by 2030". in addition to the regular production line like 182/166cells, we have many new products developed by DAH R&D team are promoting to the market. 1. Full Screen pv module : https://youtu.be/Lsk1rpoMXlY2.1/3 cut Low current pv module:check here know more 3.Set up warehouse in Rotterdam for ensuring Europe market timely delivery. Only supply Grade A solar module .More products infos and demands welcome to mail to:sales@dh-solar.cn.Or Mob/Whatsapp: +86 13721041763 ，Open 24/7 .

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...