InterSolar 2022 | DAH Solar Attended the largest solar Exhibition with the Full-Screen PV Module The InterSolar Europe 2022 exhibition held on May 11-13th in New Munich Trade Fair Center in Germany.     InterSolar Europe is the largest and most influential solar exhibition in Europe. The past 2 years exhibitions were canceled because of the Covid-19. This year InterSolar re-stated, and attracted crowded.     DAH Solar brought our Full-Screen PV Module to the exhibition. Because of the excellent power generation efficiency. DAH Solar caught large number of visitors’ eyes and they were all stand at our booth wanted to know more about our unique products.     We set up the stimulate rain-wash experimental to demonstrate the product’s features. The Full-Screen PV Module could let the rainfalls wash away the dust on the surface and increase power generation. Because of the excellent power generation ability, the Full-Screen PV Module attracted large number of visitor to our booth.     The Full-Screen PV Module with the front A-side frameless design, eliminate the altitude intercept between the regular PV module frame and glass so the bottom soiling could be washed away by nature rainfalls. This design solves the hotspots and the power loss by bottom soiling problem     According to TÜV Nord Outdoor Field Test Result, under the same operational conditions, same power generation efficiency, and same solar system used, the Full-Screen PV Module could improve power generation by 11.5%. The Full-Screen PV Module perfectly suites for small-angle installation, like steal rooftop, household rooftop, and BIPV projects.

During 9-11th Nov. 2021，Solar Power Mexico 2021 Held in Mexico City，DAH Solar global patented product full-screen PV modules and are Innovative product low current bifacial module shines in Mexico,DAH Solar has become the star of the Solar Power Mexico PV Exhibition. Solar Power Mexico is the most professional and efficient platform for solar product promotion, project cooperation and innovative technology exchange in South America. This exhibition gathered nearly 70 well-known international companies. DAH global Innovative Patented Product --Full Screen PV Module show in Solar Power Mexico 2021. From Brazil to Mexico, DAH Solar has always insisted on bringing more innovative products to partners and customers.The global patented products Full-Screen PV Module have frequently appeared in overseas exhibitions, attracting many on-site visitors. And is widely recognized by dealers, users and industry experts. Full Screen PV Module--Front frameless design，No residue of water and dust. At the exhibition site, DAH Solar exhibited a global patented product--560W Full Screen solar panels. The conversion efficiency of mass production reached 21.9%, and the power reached 560W. The advantages of Full Screen solar panels are that it does not accumulate water, leave dirt, and generate more power than regular modules. It can be increased by more than 6.15%, the excellent mechanical load capacity can withstand storms of level 13 or more and the once-in-50-year blizzard, and the full-screen technology can be applied to 99% of the mainstream components on the market. At present, the full-screen components have not only won the TÜV Outdoor Demonstration Quality and Efficiency Award, but also won the Five-Star Award for Top Ten Industrial Design Nominations for their innovative industrial design and outstanding efficiency value. Low current bifacial module--Higher power, lower loss, higher power generation At this exhibition,DAH Solar has exhibited another innovative product -Low Current bifacial PV Modules. The 1/3 cut process effectively reduces resistance loss, with more cell gaps and higher reflection efficiency, resulting in higher module power. Lightweight design of the transparent backplane, the power generation on the back of the module can gain up to 25% or more. In addition, the module uses a three-piece low-current process to effectively reduce resistance loss, more cell gaps, and higher reflection efficiency, resulting in higher modules Power, and higher power generation stability. In addition, the low-current bifacial module has a longer power output life, and the module has a linear power output of 30 years. In the future, DAH Solar will be based on quality, committed to innovation, and continue to provide customers with safer, more efficient and intelligent photovoltaic power generation system solutions, connecting solar resources with global users, and allowing green energy to serve millions of families. DAH solar-...

18-20th Oct . 2021. DAH Solar was invited to attend the InterSolar South America,which held at the North International Exhibition Center in Sao Paulo, Brazil. exhibiting our Global Patented Product Full-Screen PV Module and innovative product Low-Current PV Modules,Pioneer in the world.Product SolarUnit Smart PV System(AC-Module)are amazing appearance at this exhibition. InterSolar South America is the largest and most popular international solarPV exhibition in South America. The exhibition welcomed more than 380 international solarPV professional exhibitors. DAH Solar located at Booth B1-40 attracted many visitors with innovative and uniquePV modules and system products,highly appreciated by experts,distributors and users. Full-Screen PV Module-No residue of water and dust,Power generation can be increased by 6.15%+ compared with ordinary modules. There is no frame on the front side,it is just a whole piece of glass, and the overall design is similar to the full-screen mobile phone we use. The side adopts a curved frame,not only has a good anti-collision effect on themodules, but also has a more beautiful appearance and a better handling feel.Full-screen modulehas no height difference between the frame and the glass,No residue of water and dust.Powerful self-cleaning ability. In addition,Full-Screen PV Module adopts a unique and innovative structural design to make it have the same reliability as regular modules. This is also one of the core technologies of the Full-Screen PV Module. According to the TÜV laboratory’s damp and heat, high and low temperature cycle, mechanical load, and combined rigorous tests, the Full-Screen PV Module has excellent waterproof performance (IP68) and mechanical load performance (5400Pa on the front and 2400Pa on the back), According to the climate characteristics of different regions In the outdoor demonstration test, the Full-Screen PV Module can increase the power generation by more than 6.15% compared with the regular module, and won the TÜV Outdoor Demonstration Quality and Efficiency Award. This full screen technical is suitable for all DAH solar module,In addition, At the beginning of the design, the compatibility with the mainstream modules on the market has been considered. Therefore, as long as the full-screen patented technology and process of DAH Solar is adopted, it is enough to apply the full screen technology to modules of various layouts and sizes. Low-Current PV Modules-Higher power, lower loss, higher power generation At this exhibition,DAH Solar has exhibited another innovative product -Low Current PV Modules. The 1/3 cut process effectively reduces resistance loss, with more cell gaps and higher reflection efficiency, resulting in higher module power. Compared with half-cell modules, the power of a single module can be increased by 10W. Therefore, under the same installation area, the installed ca...

September 9th to 10th, DAH Solar was invited to attend the 4th China International PV Industry Summit Forum 2021, exhibiting our patented product Full-Screen PV Module and innovated product Low-Current PV Module. Both products rely on the innovative technical processes, the excellent power generation gain and practical value have been unanimously recognized by the industry experts, as well as the high praise of  many professional media chanel in PV industry. What is Full-Screen PV Module There is no frame on the front of the Full-Screen PV Module, but a whole piece of glass. The side uses a Curved Surface 128° R Angle with Prefect tactile, which not only has a good anti-collision effect on the modules, but also has a more beautiful appearance and a better handling feel,Optimized Delivery and Installation Experience.A simple understanding of the full-screen module is similar to the full-screen mobile phone we use, which can be seen at a glance by comparing the photos below. What are the core advantages of Full-Screen PV Module compared to Normal PV Module? No water, No dirt left on the Surface, Full Screen PV Module is capable to decrease power generation loss.The modules are operated outdoors all year round. Due to the height difference between the frame and the glass, the rainwater cannot be drained out of the normal modules. In rainy and snowy weather, or in areas with heavy dust, the modules are prone to water and dust accumulation, especially at the bottom of the module, which affects the power generation of the entire module. For full-screen module there is no height difference between the frame and the glass, No water No dirt left on the Surface and it Design Strong Self-cleaning Ability, Effectively reduce power generation loss, as well as manual cleaning frequency and operation and maintenance costs. How much does water and dirt affect the power generation of normal modules? The average power generation loss is over 6%. Research by professional institutions has shown that among the various factors that affect power generation, module dirt and shadowing account for 25%, which is also confirmed by outdoor filed comparison experiment between full-screen and normal modules. The test data of past year shows that, without manual cleaning and only natural washing by rain, the average power generation of the 182 full-screen module with the same battery and version is 6.15% higher than that of the 182 normal module.，in some days even higher than 9.62%. With time, due to the continuous accumulation of dust, the difference in power generation between the full screen and the normal modules will gradually increase. The front of the module is all glass, how reliable is it? No difference from normal modules. The full-screen PV modules adopts a unique and innovative structural design to make it have the same reliability as normal modules. This is also one of the core technologies of the full-screen PV module patent. Acc...

From June 3rd to June 5th,SNEC's 15th (2021) International Solar Photovoltaic Power Generation and Smart Energy (Shanghai) Conference & Exhibition arrived as scheduled. After experiencing the world’s largest epidemic in recent years, this year’s SNEC can be described as "Eight Immortals Crossing the Sea" ,Crowded. In this exhibition, DAH Solar Smart Photovoltaic Exhibition Hall brought three industry-level innovative products to the W1-320 booth, which brought surprises to the entire exhibition and the entire industry. Innovative products were placed in the headlines by major media. This exhibition DAH Solar is also hailed as the "Dark horse" of the PV industry. Inventory of the six characteristics of DAH Solar SNEC Key 1: Innovative products, three arrows are launched In this exhibition, Daheng Energy achieved leapfrog breakthroughs in terms of market demand, industry pain points, and technological problems, and released three industry-level innovative products, which became the focus of the audience. New product 1: SolarUnit leading the residential use solar system "home appliances" Low-carbon leads fashion, innovation changes life! SolarUnit based on the user's point of view, combines residential scenarios, and point at industry shortages to provide users with a design-free, one-stop, customized new generation of residential photovoltaic systems. In addition, Full Screen design well combines the Industrial Aesthetics with architectural aesthetics, The G3 Semiconductor Technology, To comparing traditional PV system, Power generation increased by 25%. New product 2: DAH Solar ''Full-Screen'' PV module -Revolutionary patented products to overcome industry problems As a patented product independently researched and developed by DAH Solar ''Full-Screen'' PV module is coming.The Full-Screen PV module adopts a frameless design on the A side, Strong Self-cleaning Ability,Full Screen PV module is capable to decrease power generation loss caused by Dust, reduce the hot spot risk, and increase power generation by 6.15%. At the same time,the Full Screen PV module adopts a brand-new structural design and Revolutionary Packaging Technology,making this module not only beautiful and efficient.It's firmness Rivals the Architectural Curtain Wall's, New product 3: Low-current pv module , unique Low current technology, higher system compatibility The low current module adopts DAH Solar's unique 1/3cut process and multi-bus grid technology, so that the current of this module can be as low as 8.95A, reducing the power loss of the module and increasing the efficiency by more than 1.5%. In addition, this module has better system compatibility. Under the same installed capacity, the system voltage is higher, the inverter starts earlier, and the power generation capacity is higher. K...

Intersolar South America 2022     DAH Solar will attend the InterSolar South America 2022 in Brazil. For this large PV event in South America, DAH Solar wants to introduce our all series of Full-Screen PV Module. This exhibition will debut the Full-Screen Bifacial PV Module.     The Full-Screen technology could apply to all of the PV module products and increase the power generation by 11.5%. With the TUV Nord field test result, DAH Solar confidently recommends our Full-Screen series of products to our valued market.     In this exhibition, DAH Solar will set up the flowing water comparison test on the Full-Screen PV Module and the regular PV module. The Full-Screen design could eliminate the dust shading on the bottom of the panels. Without the bezel, the rainfalls could competly wash away the surface dust, instead of forming the "shading belt" on the bottom.