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From November 14th to 16th, THE 6TH CHINA INTERNATIONAL PV INDUSTRY CONFERENCE will be held grandly in Chengdu, Sichuan. As one of the international photovoltaic events in western my country, important leaders at home and abroad, important guests, industry experts and leading companies in the global photovoltaic industry will gather together to discuss a new green and low-carbon future. Sunket will participate in the exhibition as scheduled this year. And we will bring AGRI PV modules, N-type TOPCon PV modules, HJT PV modules, color PV modules, BIPV and household energy storage batteries, industrial and commercial energy storage batteries and complete renewable energy solutions will be unveiled at booth 4-B10. Under the guidance of the national "double carbon" goal, the new energy industry represented by photovoltaics is in the ascendant. Relying on the rich photovoltaic industry resources and the major opportunities of economic circle construction in Sichuan, it provides broad development space for the western photovoltaic industry to expand nationwide and global. THE 6TH CHINA INTERNATIONAL PV INDUSTRY CONFERENCE is one of the photovoltaic new energy events in the west. The holding of this event will be based in the west and radiate across the country, jointly promoting the high-quality development of the photovoltaic industry in my country and the world. Sunket will be on November 14-16, At booth 4-B10, Hall 4, Chengdu Century City New International Convention and Exhibition Center, we will bring main products are AGRI PV modules, 700W N-type HJT double-glass bifacial high-efficiency PV modules, 182mm 360W Red N-type TOPCon PV modules, 182mm 580W N-type TOPCon PV modules, 5-10kWh wall-mounted household low-voltage energy storage batteries, 9kWh-30kWh stacked household high-voltage energy storage batteries, 100kWh industrial and commercial high-voltage energy storage batteries, PV systems, BIPV and other products. High transmittance modules are the latest AGRI-PV modules developed by Sunket. Currently, 160W and 320W models are launched. They are adopted while retaining the advantages of N-type modules such as high bifacial ratio, good low-light effect, and low temperature coefficient. Float glass has higher transparency. According to different project requirements, the distance between cells can be changed to produce different light transmittances. Adopting a new PVB film double-glass packaging process to replace traditional EVA and POE packaging. Incorporate building curtain wall technology to make components last longer. Complementary agriculture and light, dual utilization of land, integration of planting, animal husbandry and power generation, ecological pest control, effectively reduce the damage to crops caused by extreme weather such as heavy rain and hail, thus bringing better economic and social benefits. The 700W N-type HJT double-glass bifacial high-efficiency PV module uses 210mm cells to ensure that the power generation efficiency will be more than 88% after 30 years. It has higher battery conversion efficiency, lower power attenuation, no potential-induced attenuation PID, light-induced attenuation LID. Low temperature coefficient, better low-light power generation effect, high double-sided rate, no color difference between front and back, widely sought after. Advanced heterojunction technology achieves lower power generation costs, faster payback cycle and greater profits. The 360W Red TOPCon PV module adopts 700℃+high-temperature colored glaze glass, which has better weather resistance, higher CTM value, and 9 colors can be freely selected, combined with the advantages of N-type modules such as high double-sided rate, good weak light effect, and low temperature coefficient. characteristics, taking into account both high efficiency and architectural aesthetics. The products of the times that came into being perfectly meet the differentiated demands of the current market. The 182mm 580W TOPCon PV module has been greatly upgraded in terms of appearance, performance, reliability, etc., using a comprehensive combination of half-cut design, non-destructive cutting, 16BB super multi-busbar, and low-temperature welding technology, with a conversion efficiency of 22%+ and a double-sided ratio of 87 %, with an attenuation of ≤ 1% in the first year. It is widely sought after by the market due to its considerable backside power generation, excellent power output, excellent weather resistance, and lower LCOE. 5-10kWh wall-mounted household low-voltage energy storage batteries, 9-30kWh high-voltage stacked household energy storage batteries are both internal and external. The exterior is classic and beautiful, easy to install, and flexible to expand. The interior uses 6000+ high-cycle lithium iron phosphate batteries and smart BMS batteries. The management system ensures the safety and stability of the battery, making customers more at ease. The industrial and commercial energy storage batteries is both internal and external, with a classic and beautiful appearance, modular design, easy installation and maintenance, and flexible expansion. It supports off-grid mode switching to ensure continuous and stable load power supply. It has a wide range of application scenarios and is suitable for new energy distribution and storage, commercial Buildings, charging stations, etc., peak shaving and frequency modulation, peak shaving and valley filling, fast payback cycle, excellent protection, intelligent management system, high system cycle efficiency, and more peace of mind for customers. Sunket will also provide cutting-edge and flexible energy technology solutions to accelerate energy transition and bring about a cheaper and more stable energy environment. The Three Phase Hybrid Inverter has three-phase unbalanced output, a variety of working modes to choose from, and can be remotely monitored through APP or Web. It has excellent anti-backflow performance, the protection level has been upgraded to IP65, and it has stronger environmental adaptability. The Single Phase Hybrid Inverter the installation is quick and easy, the intelligent data monitoring is comprehensive and intuitive, the protection level is upgraded to IP65, the certificates are complete, and it has 10+ years of R&D accumulation and support. From November 14th to 16th, 2023, there will be a lottery session at the exhibition site. If you participate in the event, you will have the opportunity to draw customized mugs, customized U disks and other limited-edition gifts on a first-come, first-served basis! Welcome everyone to visit the Sunket booth 4-B10 in Chengdu Century City New International Convention and Exhibition Center. How to participate: Follow the "SunketSolar" public account and Douyin account, and forward the conference preview articles or videos to get a chance to win a lottery.

On November 2, THE 15 CHINESE RENEWABLE ENERGY CONFERENCE & EXHIBITION opened grandly at the Wuxi Taihu International Expo Centre. Sunket showed up at booth A3-251 with its new product AGRI-PV and optical storage star products and one-stop solutions, sharing Sunket's innovative products and technologies in the field of optical storage with customers and partners from around the world. Go to Sunket there was an endless stream of people consulting at the special booth, and the atmosphere of on-site communication was lively. On the morning of November 2nd, Wenxiang Cai, General manager of Wuxi Sunket New Energy Technology Co., Ltd., was invited to attend the opening ceremony of CREC2023 and shared new agricultural and photovoltaic complementary products with everyone during the new energy cutting-edge technology innovation product release session, focusing on [dual carbon empowerment and science and technology to create the future", analyzed the new track, and discussed the development of new energy industry and the path to carbon neutrality. In the afternoon of the same day, during a high-end dialogue on compliance research on "going global" for new energy companies, Jesse Xia, Vice-President of Sunket, communicated and discussed with representatives of leading new energy companies such as Longi, Tongwei, and GCL. Let`s jointly discuss the path to carbon neutrality and technological innovation, and discuss the development plan for the new energy industry. The debut of new high-transmittance agricultural and photovoltaic complementary products has become the focus of attention. Currently, 160W and 320W models are launched. While retaining the advantages of N-type modules such as high bifacial ratio, good low-light effect, and low temperature coefficient, float glass is used for higher transparency. The cells can be changed according to different project requirements. Spacing, introduce different light transmittance. Adopting a new PVB film double-glass packaging process to replace traditional EVA and POE packaging. Incorporate building curtain wall technology to make components last longer. Complementary agriculture and light, dual utilization of land, integration of planting, animal husbandry and power generation, ecological pest control, effectively reduce the damage to crops caused by extreme weather such as heavy rain and hail, thus bringing better economic and social benefits. Sunket's star product of light and storage is 700W N-type HJT double-glass bifacial high-efficiency PV modules, 182mm 360W Red N-type TOPCon PV modules, 182mm 580W N-type TOPCon PV modules, 5-10kWh wall-mounted household low-voltage energy storage batteries, 9kWh-30kWh stacked household high-voltage energy storage batteries, 100kWh industrial and commercial high-voltage energy storage batteries, PV systems, BIPV etc. have also become popular check-in points. With a series of advantages such as high efficiency, intelligence, safety and reliability, we continue to implement low-carbon development and provide green power solutions. The exhibition will last from November 2nd to 4th. There will be a lottery session at the exhibition site. If you participate in the check-in, you will have the opportunity to draw customized mugs, customized U disks and other limited edition gifts. First come, first served! welcome to come to booth A3-251 of Wuxi Taihu International Expo Center to learn more about Sunket New Energy's leading product solutions. We are waiting for everyone to check in!

From November 2 to 4, 2023, the "THE 15 CHINESE RENEWABLE ENERGY CONFERENCE & EXHIBITION" sponsored by the China Chamber af intemalional Commerce, the China Council for the Promotion ofInternational Trade, Jiangsu Sub-council and the Wuxi municipal government will to be held at the Wuxi Taihu International Expo Centre. Sunket will participate in the exhibition as scheduled this year, and we will bring AGRI PV modules, N-type TOPCon PV modules, HJT PV modules, color PV modules, BIPV and household energy storage batteries, industrial and commercial energy storage batteries and complete renewable energy solutions will be unveiled at booth A3-251. Wuxi is the birthplace of China's photovoltaic industry, and its comprehensive development level of the new energy industry ranks among the top in the country. The China (Wuxi) International New Energy Conference has been held for 14 consecutive years and has become an annual event for the domestic new energy industry, especially the photovoltaic industry. It is known as the "Davos Forum" of the new energy industry. The 15th conference, with the theme of "Dual Carbon Empowerment and Science and Technology to Create the Future", will carry out a series of activities such as exchanges and seminars on new energy technology and industrial cooperation around the goal of achieving "carbon neutrality". More than 2,000 people from many government leaders, academicians, industry experts, and leading companies will attend various agendas. Sunket will be on November 2-4, At booth A3-251 of Wuxi Taihu International Expo Center, we will bring main products are AGRI PV modules, 700W N-type HJT double-glass bifacial high-efficiency PV modules, 182mm 360W Red N-type TOPCon PV modules, 182mm 580W N-type TOPCon PV modules, 5-10kWh wall-mounted household low-voltage energy storage batteries, 9kWh-30kWh stacked household high-voltage energy storage batteries, 100kWh industrial and commercial high-voltage energy storage batteries, PV systems, BIPV and other products. High transmittance PV modules are the latest innovative agricultural PV modules developed by Sunket. Currently, 160W and 320W models are launched, with 70% high transmittance and 45% high transmittance respectively, which can better adapt to agriculture. Scenario, effectively prevent water evaporation, use water efficiently, and increase agricultural production. The frame can be customized to adapt to diverse application scenarios. To ensure that the power generation efficiency will still be above 87.4% in 30 years, agriculture and light will complement each other and achieve double economic benefits. The 700W N-type HJT double-glass bifacial high-efficiency PV module uses 210mm cells to ensure that the power generation efficiency will be more than 88% after 30 years. It has higher battery conversion efficiency, lower power attenuation, no potential-induced attenuation PID, light-induced attenuation LID. Low temperature coefficient, better low-light power generation effect, high double-sided rate, no color difference between front and back, widely sought after. Advanced heterojunction technology achieves lower power generation costs, faster payback cycle and greater profits. The 360W Red TOPCon PV module adopts 700℃+high-temperature colored glaze glass, which has better weather resistance, higher CTM value, and 9 colors can be freely selected, combined with the advantages of N-type modules such as high double-sided rate, good weak light effect, and low temperature coefficient. characteristics, taking into account both high efficiency and architectural aesthetics. The products of the times that came into being perfectly meet the differentiated demands of the current market. The 182mm 580W TOPCon PV module has been greatly upgraded in terms of appearance, performance, reliability, etc., using a comprehensive combination of half-cut design, non-destructive cutting, 16BB super multi-busbar, and low-temperature welding technology, with a conversion efficiency of 22%+ and a double-sided ratio of 87 %, with an attenuation of ≤ 1% in the first year. It is widely sought after by the market due to its considerable backside power generation, excellent power output, excellent weather resistance, and lower LCOE. 5-10kWh wall-mounted household low-voltage energy storage batteries, 9-30kWh high-voltage stacked household energy storage batteries are both internal and external. The exterior is classic and beautiful, easy to install, and flexible to expand. The interior uses 6000+ high-cycle lithium iron phosphate batteries and smart BMS batteries. The management system ensures the safety and stability of the battery, making customers more at ease. The industrial and commercial energy storage batteries is both internal and external, with a classic and beautiful appearance, modular design, easy installation and maintenance, and flexible expansion. It supports off-grid mode switching to ensure continuous and stable load power supply. It has a wide range of application scenarios and is suitable for new energy distribution and storage, commercial Buildings, charging stations, etc., peak shaving and frequency modulation, peak shaving and valley filling, fast payback cycle, excellent protection, intelligent management system, high system cycle efficiency, and more peace of mind for customers. Sunket will also provide cutting-edge and flexible energy technology solutions to accelerate energy transition and bring about a cheaper and more stable energy environment. The Three Phase Hybrid Inverter has three-phase unbalanced output, a variety of working modes to choose from, and can be remotely monitored through APP or Web. It has excellent anti-backflow performance, the protection level has been upgraded to IP65, and it has stronger environmental adaptability. The Single Phase Hybrid Inverter the installation is quick and easy, the intelligent data monitoring is comprehensive and intuitive, the protection level is upgraded to IP65, the certificates are complete, and it has 10+ years of R&D accumulation and support. From November 2-4, 2023, there will be a lottery session at the exhibition site. If you participate in the check-in, you will have the opportunity to draw customized mugs, customized U disks and other limited edition gifts. First come, first served! Welcome to visit the Sunket booth A3-251 in Wuxi TaihuInternational Expo Centre. How to participate: Follow the "SunketSolar" public account and Douyin account, and forward the conference preview articles or videos to get a chance to win a lottery.

From October 15th to 19th, 2023, the five-day 134 SESSION OF CHINAIMPORT AND EXPORT FAIR (Autumn Canton Fair) concluded successfully in Guangzhou. This exhibition helps companies enhance their brand image, guides more companies to follow the path of innovative development, and allows global merchants to better perceive The charm of "Made in China". With its star optical storage products and one-stop solutions for all scenarios, Sunket has won the favor of domestic and foreign buyers with its most intuitive product image. On the afternoon of October 18, Shi Songzhe, deputy director of the Wuxi Municipal Commerce Bureau, and his delegation visited Sunket booth 15.3G29 for inspection and investigation. Sun Qing, Director of Sunket's Domestic Business Department, warmly welcomed the company and gave a detailed introduction to the company's current development and business sectors to the visiting leaders. Sunket made a wonderful appearance at the Canton Fair with a full range of household PV energy storage products, including 5-10kWh low-voltage wall-mounted energy storage batteries, 9-30kWh high-voltage stacked energy storage batteries, 182mm 360W red N-type TOPCon PV module, 182mm 430W all-black N-type TOPCon PV module components provide the market with full-scenario solutions and provide customers with better choices. With its novel cooperation concept, Sunket directly addresses the pain points of existing optical and storage market cooperation, empathizes with the customer's perspective, and based on the concept of win-win cooperation, demonstrates mature cooperation plans and attracts the attention of the entire audience! Attracted many professional customers to discuss cooperation. Sunket will take this exhibition as an opportunity to continue to promote the development of the green energy industry. We will continue to improve our product technology and innovation capabilities, provide customers with more efficient and reliable solutions, and help the world achieve the goal of "carbon neutrality" as soon as possible.

Exhibition information From October 15th to 19th, THE 134 SESSION OF CHINAIMPORT AND EXPORT FAIR (Autumn Canton Fair) will be held in Guangzhou. Since its inception in 1957, the exhibition has been one of the largest trade exhibitions in the world. For enterprises, participating in the Canton Fair is an important way to expand the market and enhance brand influence. This year, Sunket will participate in the show for the first time. It will bring its heavyweight N-type components, a full range of energy storage products and leading solutions to booth 15.3G29 in the new energy exhibition area of the Canton Fair to communicate and learn from each other and discuss the future together. We look forward to your visit! It is reported that on May 8, the Guangdong Provincial Development and Reform Commission and other departments issued the "Guangdong Province Comprehensive Implementation Plan for Cleaner Production (2023-2025)", which mentioned that by 2025, the new building solar photovoltaic installed capacity will be 2 million kilowatt, the proportion of electricity consumption in building energy consumption is greater than 80%, promoting the application of solar thermal systems in mid- and low-rise residences, hotels, dormitories, apartments and other buildings. Strive to achieve 30% of prefabricated buildings in new urban buildings across the province by the end of 2025. According to statistics, Guangdong Province will register centralized and distributed photovoltaic projects in July 2023. There are 8 centralized photovoltaic projects registered, totaling 905MW. Huizhou, Meizhou, and Zhaoqing have the largest number of distributed photovoltaic project registrations. The maximum registered capacity is 1240.33MW in Zhongshan City. The number and capacity of registrations in each region are as follows: As ONE-STOP SOLAR BIPV AND ESS SOLUTION PROVIDER, Sunket will be held at booth 15.3G29 in the new energy exhibition area of CHINA IMPORT AND EXPORT FAIR COMPLEX from October 15th to 19th. We bring 5-10kWh low-voltage wall-mounted energy storage batteries, 9-30kWh high-voltage stacked energy storage batteries, 182mm 360W red N-type TOPCon PV module, 182mm 430W all-black N-type TOPCon PV module, to show you our brand advantage and good competitiveness. 5-10kWh low-voltage wall-mounted energy storage batteries The wall-mounted lithium battery is a low-voltage series of energy storage products innovatively developed by Sunket. Currently, there are two types of 5-10kWh low-voltage wall-mounted energy storage batteries. On the basis of high performance and efficiency, and through excellent industrial aesthetic design, it can be easily Integrate with the home decoration environment. The battery has a cycle life of 6,000+ times and a discharge depth of 90%. It has an intelligent BMS battery management system to improve battery utilization, prevent excessive charging and discharging of the battery, and extend battery life. 9-30kWh high-voltage stacked energy storage batteries The stacked lithium battery is a high-voltage series energy storage product from Sunket. Through its modular design, it has very powerful scalability and can be freely matched with the required energy storage capacity. At this stage, each module is launched with 3 kilowatt-hours of electricity of electricity. The application of high-voltage batteries can greatly improve the efficiency of daily energy storage for customers. At the same time, the stacked lithium battery has WiFi function and can be monitored in real time through the APP. The minimalist design language also adds a sense of luxury to family life. The battery has a cycle life of 6,000+ times and a discharge depth of 90%. It also has an intelligent BMS battery management system to improve battery utilization, prevent excessive charging and discharging of the battery, and extend battery life. 182mm 360W red N-type TOPCon PV module The 360W red N-type TOPCon PV module, adopts 700℃+high-temperature colored glaze glass, which has better weather resistance, higher CTM value, and 9 colors can be freely selected, combined with the advantages of N-type modules such as high double-sided rate, good weak light effect, and low temperature coefficient. characteristics, taking into account both high efficiency and architectural aesthetics. The products of the times that came into being perfectly meet the differentiated demands of the current market. 182mm 430W all-black N-type TOPCon PV module Sunket TOPCon series adopts half-cut design, non-destructive cutting, 16BB super multi-busbar, low-temperature welding technology, conversion efficiency of 22%+, first-year degradation ≤ 1%, high double-sided rate, good weak light effect, and low temperature coefficient. Considerable rear power generation, excellent power output, excellent weather resistance, lower cost of electricity and other advantages are widely sought after by the market. New Energy Exhibition Area 15.3G29, looking forward to your visit! The exhibition runs from October 15th to 19th. Welcome everyone to come to booth 15.3G29 in the new energy exhibition area to learn more about Sunket New Energy's leading product solutions. We are waiting for everyone to check in!

The 3-day GreenTech Malaysia 2023 was grandly opened at the Kuala Lumpur Convention and Exhibition Center in Malaysia. Sunket brought its optical storage products and technical solutions to booth 1051 and attracted a lot of attention with its high quality products and services! Sunket's exhibition attracted a lot of visitors. The booth featured Sunket's star product series and technical solutions, including 5kWh low-voltage wall-mounted storage batteries for residential use, 5kWh low-voltage rackmounted storage batteries for residential use, and 182mm 550W mono-crystalline PV modules, which are well suited to the local market demand. The exhibition lasts until October 6th. Welcome to Booth 1051 to learn more about Sunkte New Energy's leading product solutions. Sunket also prepared many exquisite gifts waiting for everyone to check in!

The three-day American International Solar Power Exhibition (Solar Power International) came to an end, and Sunket gained a lot from this exhibition. RE+ Solar Energy Exhibition (formerly known as Solar Power International/SPI) is jointly created by the Solar Energy Industries Association (SEIA) and the Smart Power Alliance (SEPA). Since its inception, the exhibition has become a leader in the clean energy field in North America and even the world to showcase new technologies and new technologies. As a platform for products and new ideas, it is the frontier for solar energy companies from all over the world to explore the North American market. Through this exhibition, we also intuitively felt the enthusiasm of North American customers. According to data from the U.S. Solar Energy Industry Association, in the first quarter of 2023, the U.S. solar industry`s newly installed capacity reached 6.1GW, accounting for 54% of newly installed power generation capacity. Among them, the newly installed capacity in the residential market was 1.6GW, an increase of 30% compared with the first quarter of last year. The U.S. solar industry has broad prospects and is a market with huge potential. We are very happy to communicate with local customers, which can help us better understand the local market and allow us to make a more reasonable strategic layout. The 182mm 550W solar panel and 182mm 405W all-black solar panel on display attracted a lot of attention, with high conversion efficiency that can fully match the needs of local customers.In addition to solar panel, many customers also showed great interest in our energy storage batteries. Our newly developed 14.34kWh low voltage energy storage battery is capable of storing more than enough power to support the demand for residential energy storage. As a solar panel manufacturer, energy storage battery manufacturer, and solar system integrator with 16 years of experience, Sunket has been actively embracing overseas markets and has received good response. Since 2023, Sunket has continued to make breakthroughs in overseas markets, appearing in international exhibitions in Spain, Germany, the United States and other countries, and reaching cooperation with overseas customers. In the future, Sunket will use the U.S. market as a fulcrum to continue to develop the American market and provide high-quality, high-reliability products to the United States and surrounding countries and regions.

From June 14th to 16th, the three-day Intersolar Europe in Munich, Germany was grandly opened at the Munich New International Expo Center. Intersolar Europe is one of the largest and most influential professional solar exhibitions in the world so far. Gathered many well-known enterprises in the industry. As ONE-STOP BIPV AND ESS SOLUTION PROVIDER, Sunket made a big appearance at Intersolar Europe Booth A3.230. Differentiated products added luster to the fiery atmosphere of the scene. All kinds of Distinctive BIPV, a full range of energy storage products and leading solutions attracted many exhibitors to negotiate and jointly explore the infinite possibilities of the development of the solar storage industry. At the Booth of A3.230, the sales staff of Sunket carefully explained to the customers. The high-quality products and professional services made customers praise frequently. There are many highlights on the spot, let us have a look. At this exhibition, we will bring N-type TOPCon 182mm 430W All-black Double Glass PV Modules, 182mm 580W High-power PV Modules, 182mm 360W Red PV Modules, 5-10kWh Low voltage Energy Storage Batteries, 9kWh-30kWh High Voltage Energy Storage Batteries, PV Systems, Balcony System, BIPV and other products. Energy storage products have always attracted much attention. Everyone has shown great enthusiasm for Sunket's 5-10kWh Wall-mounted Low-voltage Energy Storage Batteries and 9kWh-30kWh Stacked Household High-voltage Energy Storage Batteries, and many customers stopped to consult. The N-type TOPCon 182mm 430W All-black Double Glass PV Modules, 182mm 580W High-power PV Modules, and 182mm 360W Red PV Modules exhibited by Sunket New Energy at Booth A3.230 Extensive attention from internal and external customers. Sunket TOPCon series adopts half-cut design, non-destructive cutting, 16BB super multi-busbar, low-temperature welding technology, conversion efficiency of 22%+, first-year attenuation ≤ 1%, high double-sided rate, good weak light effect, and low temperature coefficient. Considerable rear power generation, excellent power output, excellent weather resistance, lower cost of electricity and other advantages are widely sought after by the market. BIPV products are also a highlight of this exhibition. The booth is full of people and the atmosphere is warm. BIPV, as a new type of building-integrated photovoltaic product that is green, low-carbon and environmentally friendly, can help buildings save energy. It can greatly enhance the practical value and aesthetic value of buildings, and provide customers with renewable energy and long-term economic benefits. The Daiwa exhibited by Sunket New Energy at Booth A3.230 is a tile designed to generate electricity by photovoltaic modules. Texture design, effectively prevent light pollution, surface strength is 3 times that of ordinary tiles, fireproof, waterproof, thermal insulation, heat insulation, UV protection performance is superior. The blue bricks use special masonry glass to make the product texture diverse and durable, and the high-efficiency photovoltaic cell + nano-optical film structure perfectly hides the battery. Low reflection and easy to clean, thermal insulation, corrosion resistance, no fading, light weight.

At 2 pm on May 24th, TÜV SÜD Group (hereinafter referred to as "TÜV SÜD") provided N-type single and double glass photovoltaic modules and rechargeable lithium battery packs for Wuxi SUNKET New Energy Technology Co., Ltd. (hereinafter referred to as "SUNKET") Issued TÜV SÜD certification. Zhang Zhulin, Dean of TÜV SÜD New Energy Reliability and Standardization Research Institute and Director of TÜV SÜD Smart Energy Operations, Jiang Buxiang, Manager of TÜV SÜD Energy Storage Department, Cai Hongxiang, Chairman of SUNKET New Energy, Wang Xinru, Director of SUNKET New Energy Operations, SUNKET New Energy International Ding Lei, director of the business department, Feng Junjie, director of energy storage technology of SUNKET, and other guests attended the certificate awarding ceremony. In the certification project of Sunket N-type photovoltaic modules, TÜV SÜD conducted UV sequence, DH1000, TC200 and other tests on Sunket New Energy`s N-type single and double glass photovoltaic module products in accordance with IEC61215&IEC61730:2016 technical standards; In the certification project of energy storage lithium batteries, TÜV SÜD conducted charging over-current, charging over-voltage, charging Over-temperature, external short-circuit and functional safety assessment and other tests, the Sunket N-type photovoltaic module and the energy storage lithium battery product of LFP 3000/HV successfully passed the TÜV SÜD inspection and obtained certification, proving that this new energy N-type photovoltaic modules and energy storage battery products meet the technical specifications and standards of TÜV SÜD safety regulations in terms of safety and reliability. The harvest of TÜV SÜD certification highlights the advantages of Sunket N-type photovoltaic modules and LFP 3000/HV series energy storage battery products. TÜV SÜD looks forward to establishing more in-depth exchanges and cooperation with Sunket Technology Co., Ltd. in the future to help the energy storage industry flourish. Cai Hongxiang, chairman of Sunket, expressed his gratitude to TÜV SÜD for its full support and help in the certification process at the certificate awarding ceremony, and mentioned: TÜV SÜD is a very trustworthy partner. This has strengthened overseas customers' confidence in the performance and quality of Sunket's new energy products, and has also accelerated our expansion into overseas markets. In the future, Sunket New Energy will continue to improve its own services, product quality, and market competitiveness. It looks forward to continuing to establish more cooperation and exchanges with TÜV SÜD in the future, to jointly contribute to the development of the new energy industry, and to jointly build the future of Zero Discovery.

Bulgaria's Energy Ministry said it opened an EU-backed scheme that will provide 240 million leva (122.7 million euros) to support home projects that install solar photovoltaics and energy storage. Homeowners can apply to install solar arrays for water heating or rooftop photovoltaic systems of up to 10kWp, paired with battery storage systems, the Energy Ministry said in a press release on Tuesday. Applications can be submitted until November 10. Financing for this scheme includes a grant worth 140 million leva paid under Bulgaria's recovery and rehabilitation programme, as well as 100 million leva in additional state and private sector funding. Up to 80 million BGN will be allocated in the first stage of the financing procedure. Under the long-awaited procedure, solar module projects are eligible for 100% funding of costs up to BGN 1,961. Projects for solar photovoltaic arrays and battery storage systems will receive up to 70 per cent of the individual costs, up to a maximum of 15,000 leva. The country's Ministry of Energy states that eligible households must currently use inefficient energy sources, i.e. wood or coal, for heating and electricity. (1 euro = 1.95583 BGN) Bulgaria's photovoltaic market is growing According to data provided by the Bulgarian National Statistical Institute (NSI) website, Bulgaria's renewable energy generation (solar, wind and hydro) will account for 17% of the country's electricity mix in 2021. Data for 2021 released by its state-owned electricity system operator (ESO) shows that solar PV parks and onshore wind farms account for more than 6.1% of Bulgaria's total electricity generation of 47.8 TWh, or 3.1% and 3% respectively. Investor interest in developing new renewable energy projects in Bulgaria becomes strong in the period 2021-2022 and we expect renewable energy generation in this country to continue to increase in the coming years. As a sign of the growing attractiveness of the sector, ESO says that 2377 applications have been received for the construction of renewable energy projects in 2022, with a total capacity of 17.5GW. Of these, solar photovoltaic power is the leading source, with the number of applications for plant construction and grid connection increasing by 60% per year. According to ESO data, while the total capacity of solar applications in Bulgaria is 6.78GW in 2021, it has risen to 11.33GW in 2022. Bulgaria plans to use EU funding to promote the development and use of much-needed renewable energy, and by mid-2026 the country plans to add 3.5GW of new installed solar and wind capacity, with at least 1.4 GW of the new installations to be combined with energy storage and allocated to the solar+storage tender.

The majority of the US solar industry has said that supply chain issues worsened in 2022, whilst a similar proportion also said that they expect to expand their businesses in 2023 directly because of the Inflation Reduction Act (IRA). Solar panel comparator SolarReviews has published its 2022 Solar Industry Survey, which polled 450 respondents from across the US solar industry on a number of key issues facing the sector last year. 67% of the surveyed respondents said that supply chain issues had worsened or stayed level compared with 2021, whilst 42% said that the supply chain issues led their companies to purchase more domestically-produced materials and products. Supply issues are well-documented by this point; the Customs and Border Protection Agency released its detainment statistics from last year, showing that 2GW worth of PV modules were held at the US borders over 2022, directly as a result of the Uyghur Forced Labor Prevention Act (UFLPA). Recent attempts by members of the House of Representatives to retract Joe Biden`s waiver on antidumping/countervailing duty (AD/CVD) import tariffs have the potential to exacerbate procurement issues for US companies into next year. 62% of respondents said that they expect to expand their business as a result of the investment and production tax credits that the IRA bill offers. Again, recent attempts in Washington to counteract pro-renewables legislation could undercut this confidence. Regarding the effects of inflation on the solar industry, rather than its legislative `reduction`, the survey showed that 70% of respondents ranked increased operational costs as the most noticeable effect. This, however, was offset by 66% saying that an increase in solar demand due to high electricity prices was the second most prominent effect of inflation. One thing the IRA won`t fix is the ability to procure skilled workers. 63% of survey respondents said that the bill won`t make it easier to solve the shortage of labour that solar industries worldwide are experiencing. Trouble finding workers ranked as the third most significant challenge that the industry is facing, with lack of skilled labour, decreased desire to work and higher wage expectations as the three things that those surveyed perceived as the main `weaknesses` of the potential workforce. A report from the Solar Energy Industries Association said that the IRA has the potential to boost the solar manufacturing industry workforce to 115,000 by 2030. Of the installers that the survey included, 83% said that they were using more than one solar module supplier. Qcells proved the most dominant in the survey, used by 66% of respondents, followed by REC, Canadian Solar, Silfab and Jinko, in that order. More than half of the respondents to the survey were residential/small commercial solar installation companies (62%), whilst just 4.3% were utility-scale deployers and 5.9% were operations and maintenance companies.

The initial petition came from lawmakers from both sides of the house looking to reimpose import duties. Image: Pixabay Over 400 US solar companies have sent a letter to Congress advising against the repeal of Joe Biden`s two-year waiver on solar import tariffs, led by trade body the Solar Energy Industries Association (SEIA). SEIA said that repealing the waiver, which is currently set to run until 2024, would see US solar companies incur over US$1 billion in retroactive duties paid on imports for 2022-23 and cause the cancellation of around 4GW of planned projects this year. Biden introduced the waiver in June 2022, whilst the Department of Commerce was investigating allegations that Chinese solar manufacturers had been circumventing anti-dumping/countervailing duty (ad/cvd) tariffs by moving portions of their operations to Southeast Asia. The investigation subsequently found that more than 20 companies had been evading duties by completing their production in Vietnam, Malaysia, Cambodia and Thailand. The initial call for an investigation into ad/cvd circumvention came from a single US manufacturer, Auxin Solar, after multiple petitions were filed anonymously and rejected. In January a bipartisan group of US lawmakers submitted the proposal to repeal the waiver under the Congressional Review Act (CRA), which allows executive decisions to be reversed if a simple majority is reached and passed within 60 days. Dan Kildee – one of the leading congressmen behind the resolution – said that the US needed to assert its independence from China, retain US jobs and businesses and prevent violations of US trade law by foreign importers. In its statement ahead of Congress` vote, SEIA turned this same pro-US rhetoric back towards its opponent: [This deeply flawed use of the Congressional Review Act rips the rug out from underneath American businesses and will cause thousands of workers to lose their livelihoods, [ said Abigail Ross Hopper, president and CEO of SEIA. SEIA said that if the CRA legislation passes it will eliminate 30,000 US solar jobs, including 4,000 in the manufacturing sector. The central issue is the conflict between the US` desire to build out its domestic PV manufacturing base and reduce its reliance on Chinese supply and the industry`s awareness of the time needed to make that happen. The Inflation Reduction Act came into law last summer to much acclaim, bringing tax and investment incentives for the US renewables sector. But analyses from Wood Mackenzie have predicted that it won`t begin taking full effect until 2024, and that in the meantime the US will struggle to reach its solar PV demand with domestic supply. As it stands, 80% of the US` solar modules come from Southeast Asia. The tariff waiver was intended to allow a cushioning period for the US industry to continue growing whilst the manufacturing buildout takes place. Chad Farrell, co-CEO and founder of Encore Renewable Energy – one of the companies that signed the letter – said: [Since the announcement of the two-year pause on solar tariffs and the passage of the Inflation Reduction Act, we`ve seen a huge uptick in the development of American solar manufacturing facilities. [The administration`s action provided our company with the certainty needed to continue to build solar projects while providing an important bridge for domestic manufacturing to scale. Our lawmakers should oppose the efforts presented by the Congressional Review Act that will not only halt our progress to date but jeopardise our ability to compete with other nations for climate economy leadership and to do our part in addressing the global climate crisis." The ad/cvd saga has been long-running; a March report showed that procurement issues from the tariffs and the Uyghur Forced Labor Prevention Act caused a 31% drop in utility-scale solar deployments last year. SEIA said that it too wants to lessen the US` reliance on China and establish a domestic supply chain, but that congress should not throw the baby out with the bath water. It said that allowing the waiver to stand would prevent [significant detrimental effects" for the solar industry.

A new report from the Dutch Association of Grid Operators predicts strong growth for the Dutch PV sector regardless of the underlying international scenario Total installed solar capacity in the Netherlands could reach 100 GW to 180 GW by 2050, according to a new report by Netbeheer Nederland, the national association of regional electricity and gas network operators in the Netherlands. The report, an updated version of the study "Integrated Infrastructure Outlook 2030-2050" prepared by Dutch consultancies Berenschot and Kalavasta, outlines the prospects for climate-neutral energy supply by 2050, based on four different policy outcomes. Four growth scenarios. The [Regional Scenario" gives the largest PV expansion forecast, with a staggering 180 GW of installed capacity. In previous versions, the scenario envisioned "only" 125 GW. The installed solar capacity will come from 58 GW of utility-scale photovoltaics and 125 GW of rooftop systems, of which 67 GW will be in commercial and industrial buildings and 58 GW will be in residential buildings. This scenario is characterized by a high electrification of the energy system, a decline in the level of industrial activity, and the country becoming self-sufficient in electricity supply. Natural gas will still function as a back-up supply, or in the form of green gas from local biomass and green hydrogen from wind and solar power. Wind energy is expected to reach 60 GW, while backup power will be expanded to 20 GW. Under the [National Scenario", the central government will play a leading role in the energy transition, and utility-scale renewable energy will take a larger share than distributed generation. Wind energy is expected to reach a total installed capacity of 92 GW, while solar energy will reach 172 GW, backup power will reach 18 GW and hydrogen energy will reach 15 GW. The "European scenario" involves the theoretical introduction of a CO2 tax at EU level, and the Netherlands is expected to remain an energy importer with a preference for clean energy from Europe. Solar deployment is expected to reach 126.3 GW, of which 35 GW will come from ground-mounted solar plants. Aggregate demand is expected to be much higher than the regional and national scenarios. The "international scenario" assumes a fully open international market, with strong climate policies implemented globally, and the Netherlands will not be self-sufficient and will continue to rely on imports. "Renewable energy is generated on a large scale at strategic locations around the world," the experts said, noting that installed solar capacity will reach 100 GW. [This means that the Netherlands will mainly deploy offshore wind power, as conditions in the North Sea are very favorable for international competition on price." Residential PV will supply 55 percent of the grid's peak peak in 2040, with solar parks and other solar installations accounting for the remaining 45 percent, the researchers said. According to the latest statistics released by the Dutch statistical agency CBS, the cumulative installed photovoltaic capacity in the Netherlands reached 16.5 GW by the end of June 2022, and stated that the country has installed 3,803 MW in 2021 and 3,882 MW in 2022.

On April 6, TCL announced the latest silicon wafer prices. Compared to last month, 218.2 wafers are down by RMB 0.16 per wafer, 210 wafers are down by RMB 0.15 per wafer and 182 wafers are up by RMB 0.18 per wafer. In addition, according to data from consulting firm Tiburon, module prices remained largely stable this week, with 182 monocrystalline single-side PERC modules and 210 monocrystalline single-side PERC modules trading at 1.75RMB/W, and 182 double-sided double-glass monocrystalline PERC modules and 210 double-sided double-glass monocrystalline PERC modules trading at 1.77RMB/W. The solar market price differentiation is obvious, a line of enterprises supported by orders, April orders offer upward trend, the terminal is not yet accepted, still in the wait-and-see stage, second and third line enterprises to grab some projects, the bottom price continues to dip; a number of terminal projects into the field, solar module scheduling continues to rise slightly in April, some PV enterprises feedback orders have appeared significantly higher, and the recent auxiliary materials such as glass, backsheet price increase is expected to be strong In the case of cost pressure and demand improvement, the component may usher in a wave of upward trend.

The act hopes to ensure that at least 40% of its demand for clean tech in the EU could be met by domestic production by 2030. Image: The European Commission The European Commission (EC) has announced its proposed Net Zero Industry Act, addressing a number of technologies that can help achieve decarbonisation including solar PV. The act aims to scale up manufacturing of clean energy technologies, increase the competitiveness of net zero technologies manufactured in the European Union (EU), and ensure that at least 40% of its demand for cleantech in the EU could be met by domestic production by 2030. Also, the act aims to reduce [the EU`s reliance on highly concentrated imports". [Our dependency on Russian gas has taught us a number of lessons. Let`s not replace that dependency with a reliance on others to produce solar panels and other technologies we rely on," said Thierry Breton, commissioner for the internal market of the European Union. Previously, PV Tech reported that solar module export volumes from China between January and October 2022 were up 86% year-on-year amid strong demand in Europe. Multiple technologies were classified as `strategic` inducing solar PV, solar thermal, batteries and storage, onshore wind and offshore renewable energy and grid technologies, to name a few. The EC added that these technologies would receive particular support and were subject to the 40% domestic production benchmark. [(The act) will enable the development in Europe of projects in key sectors such as batteries, solar cells, hydrogen and wind turbines, as well as all other projects in the connected value chains. This will help us deliver on the Green Deal objectives whilst ensuring a level playing field," said Margrethe Vestager, executive vice president for a Europe fit for the digital age. At the same time, the EC has announced the Critical Raw Materials Act to diversify its imports of critical raw materials. It admitted that Europe heavily relies on imports, which are often from `quasi-monopolistic third country suppliers`, and will not be self-sufficient in supplying such raw materials. Therefore, the EU will diversify its raw material supply chain with no more than 65% of its annual consumption of each raw material from a single third country and seek `mutually beneficial` partnerships with emerging markets and developing economies. However, some industry players worried that the act might slow solar deployment. [The current proposal is asking member states to reduce support for technologies from dominant geographies in the supply chains, like solar PV. We worry that the act and related proposals offer a stick but not a carrot," said Dries Acke, policy director of SolarPower Europe. Acke added that financing solar plants in Europe could help avoid the risk of slowing solar deployment. [We need a dedicated financial vehicle for European solar manufacturing, like a solar manufacturing fund or a dedicated EU equity instrument, covering both capital expenditure and operating expense," he commented.

Among the measures to be reformed is better access to solar PV power purchase agreements. Image: Glyn Lowe via Flickr. The European Commission has proposed to reform the EU`s electricity market design in a move to accelerate the uptake of renewables. The reform which is part of the EC`s Green Deal Industrial Plan aims to enhance the competitiveness of Europe`s net-zero industry and offer better stability of price electricity, which has been one of the main concerns coming from European solar manufacturers in order to be able to play at a level-playing field with other countries. Several legislations will be reformed, including the Electricity Regulation, the Electricity Directive and the Regulation on Wholesale Energy Market Integrity and Transparency (REMIT) Regulation while introducing measures to incentivise longer-term contracts with non-fossil power production. The EC will aim to reflect the lower cost of renewables, which could boost even further the installation rate of solar PV as the EU aims to deploy 740GWdc of solar PV by the end of the decade, as part of its REPowerEU strategy released last year. Kadri Simson, EU commissioner for Energy, said: [We are today proposing measures that will enhance the stability and predictability of energy costs across the EU. Driving investment in renewables will help us reach our Green Deal goals and make the EU the powerhouse of clean energy for the coming decades." As the proposal includes measures to accelerate the deployment of renewables and the phase-out of gas it will further integrate the integration of renewables in the electricity system while improving conditions for the use of flexibility solutions, such as storage or hydropower. In addition, system operators will be required to offer better transparency in terms of grid connection capacity availability, while trading deadlines would be brought closer to real-time to allocate a better flow of renewables trade and balancing. Among these reforms, the EC will propose to ease the deployment of more stable long-term power purchase agreements (PPAs), with member states asked to ensure the availability of market-based guarantees for PPAs. In order to provide power producers with more stability and avoid price volatility, any public support for new investments in renewables will be done via a two-way contracts for difference (CfDs). Naomi Chevillard, head of regulatory affairs at SolarPower Europe, said: [Homes and businesses will be able to access PPAs more easily. Businesses are set to benefit from new government de-risking schemes that backup their ability to sign these long-term energy supply contracts. The reinforced legislative framework for PPAs will give both suppliers and buyers more clarity in signing new agreements." Moreover, one of the reforms concerns the possibility for consumers to invest in solar parks and sell excess rooftop solar electricity to neighbours, not only to the supplier bringing another potential income source. Rooftop solar was also in the discussion in Strasbourg on Tuesday as the European Parliament voted and approved the Energy Performance of Buildings Directive (EPBD) which will give better support for rooftop solar across Europe and accelerate its deployment starting from 2025. Jan Osenberg, policy advisor at SolarPower Europe, said: [The European Parliament`s support for the European Solar Rooftops Initiative, sends one clear signal: solar buildings are a key solution to lowering energy bills, ensuring energy security, and meeting our climate ambitions." The proposed reforms for the European electricity market will now be discussed and agreed upon by the European Parliament and the Council before being enforced.

Since 2021, driven by the [dual carbon" goal, coupled with the shortage of electricity, the photovoltaic market at home and abroad has experienced explosive growth. More and more solar panels are installed on the roof, and photovoltaic power generation is growing rapidly. However, while the installed capacity of photovoltaics has hit new highs, accidents have also occurred. In May 2022, a household photovoltaic power station caught fire in the MELISSA area of the United States. On October 16, 2022, a solar panel on the roof of a pharmaceutical factory in Western Sydney, Australia caught fire. All kinds of accidents remind everyone to pay attention to safety, and safety is the premise of development.https://www.youtube.com/watch?v=eh6hzMb69gY System design defects, solar panel defects or installation errors can cause photovoltaic modules to catch fire. According to daily inspection experience, the following five common faults are summarized. Color Difference or Uneven Color Internal Burnout of Solar Panels Solar Panel Junction Box Burned Unqualified Delamination of Lamination Offset or Foreign Matter 1.The color difference or uneven color of the module: the backsheet sometimes turns yellow or brown, which is a chemical reaction between inferior materials and sunlight, and more often occurs in photovoltaic solar panels that have been used for a long time, poor or cheap material quality is the source of the problem. 2.Internal burnout of the solar panels is a serious problem, which can lead to a decrease in the power of the solar panels and damage to the solar panels in severe cases. 3.The solar panel junction box is burned: the solar panel will be scrapped immediately if it catches fire, and it may cause a fire if it is serious. 4.Unqualified lamination and delamination: moisture penetrates into the interior of the solar panel and causes short circuit of the solar panel, resulting in failure or even scrapping. 5.Misalignment or appearance of foreign objects: not only affect the appearance of the solar panel, but also the hot plate effect may occur. Fire accidents caused by photovoltaic solar panels have caused many customers to worry. How to eliminate concerns and provide safety solutions with advanced technology is what a responsible photovoltaic company should consider. superior performance:Quality is the core competitiveness of Sunket. Over the years, Sunket has insisted on using reliable materials and superior and advanced manufacturing processes. Each solar panel has undergone 52 processes, and the industry`s advanced testing equipment has been used for 2 EL full inspections. It has passed many quality inspections such as withstand voltage insulation test and flash test, and has passed salt spray level 6, anti-ammonia and anti-PID tests. Strict quality inspections are used to ensure the reliability, conversion efficiency and service life of each solar panel product. Equipped with brand-new high-efficiency solar panel production equipment, it realizes the transformation from manufacturing to [intelligent manufacturing". Excellent appearance: The raw materials of Sunket solar panels are strictly controlled in the production to ensure that the color of the solar panels is consistent, and the appearance of the roof of the building is guaranteed to be high-value and high-quality. The all-black solar panels have a harmonious and integrated all-black aesthetic appearance, which greatly improves the overall tonality of the roof, and makes the appearance of the building more technological, simple yet high-end. High-quality service: Sunket`s conventional solar panels products provide 12-year product warranty and 25-year performance warranty (30-year warranty for dual-wave products), which are suitable for household photovoltaic power stations, industrial and commercial photovoltaic power stations, large ground power stations, agricultural photovoltaic complementary power stations, solar energy Street lights, solar monitoring, etc.Through the perfect pre-sales and after-sales service system, Sunket has won wide acclaim from customers around the world.

On November 11-12, 2022, the 9th Global Solar + Energy Storage Conference was successfully held in Jiading, Shanghai, which brought together many energy storage companies, and Wuxi Sunket New Energy won the annual award of "2022 Best Energy Storage Industry Core Product Supplier", living up to the expectations and deservedly so. Global Solar + Energy Storage Conference aims to help the development of energy storage to a new level, providing an international platform for the PV industry to exchange and showcase, with many technical teams and experts gathering together. At the ESSA Starlight Dinner, SUNKET was awarded the "2022 Best Energy Storage Industry Core Product Supplier" for its superior product performance and reliable quality assurance, which is a full recognition of SUNKET's strength in the industry. In recent years, carbon reduction has become an international consensus, countries have implemented green transformation plans, energy storage industry policies continue. Starting from 2020, the global scale of new energy storage has maintained a compound growth rate of more than 60% for five consecutive years, and the high growth rate is expected to continue until 2025. In 2022-2023, the installed energy storage will maintain an annual doubling growth rate, especially overseas household energy storage was doubled last year, with an annualized growth rate of 50%-100% in the next three years. In this context, the industry has a broad market prospect and the development may open the acceleration mode.

LFP 5-10kWh/LV Low Voltage Integral Solution Wall Mounted Lithium Battery Wall Mounted Lithium Battery LFP 5kWh/LV LFP 10kWh/LV IP Rating IP65 IP65 Dimension (mm) 490(550)*650(700)*196(216) 585(645)*940(995)*205(225) Weight (kg) 65 125 Warranty (year) 10 10 Wall Mounted Lithium Battery is a low-voltage series of energy storage products innovated by SUNKET. At this stage, two types of 5kWh and 10kWh batteries are available, which can easily integrate with home decoration environment through the ultimate industrial aesthetic design on the basis of high performance and high efficiency. The battery cycle life is 6000+ times and the depth of discharge is 90%. It has an intelligent BMS battery management system to improve the battery utilization rate, prevent the battery from overcharging and discharging, and prolong the battery life. LFP 5000 Modular design Rack Mounted Lithium Battery Rack Mounted Lithium Battery LFP 5000 IP Rating IP20 Dimension (mm) 453*433*177mm Weight (kg) 65 Warranty (year) 10 Rack Mounted Lithium Battery is a series of energy storage products of SUNKET's upgraded modular design, available in low and high voltage versions. Rack mounted module, easy to install and maintain, with powerful expansion performance through modular design, can be expanded (parallel connection) to adapt to higher power demand. The battery has a cycle life of 6000+ times and a depth of discharge of 90%. It has an intelligent BMS battery management system to improve battery utilization, prevent overcharging and discharging of the battery, and extend battery life. LFP 10-30kWh/HV High Voltage Split Solution Stack Mounted Lithium Battery Stack Mounted Lithium Battery is a series of high voltage energy storage products from SUNKET, which has a very powerful expansion performance through modular design, and can freely match the required energy storage capacity, with 5 models from 10kWh to 30kWh. The application of high voltage batteries can greatly improve the efficiency of daily energy storage for customers. At the same time, the stack mounted lithium battery has WiFi function, which can be monitored in real time by APP. The minimalist design language also adds a sense of premium to family life. The battery has a cycle life of 6000+ times, a depth of discharge of 90%, a waterproof rating of IP65, and also has an intelligent BMS battery management system to improve battery utilization, prevent overcharging and discharging of the battery, and extend battery life. SUNKET Energy Storage Battery Focus on energy storage safety Meet the new challenges Safety is the cornerstone of enterprise development, and SUNKET has always put product safety in the first place. We are committed to providing safe and reliable lithium battery products to the world. SUNKET lithium battery has passed many authoritative tests of high simulation, high and low temperature cycle, vibration test, impact test, 55℃ external short circuit, impact test, overcharge test, forced discharge test, etc. SUNKET`s lithium battery is safer and more reliable. In the context of global warming, green low-carbon has become a global consensus, countries around the world actively introduce policies and measures to promote the development and utilization of renewable energy, more than 170 countries around the world have put forward the "zero carbon" or "carbon neutral" climate goals. The development of renewable energy represented by photovoltaic has become a global consensus. Driven by the global carbon neutrality target, the increase of renewable energy installation, coupled with the energy anxiety caused by the Russian-Ukrainian war has increased the demand for energy storage, SUNKET energy storage battery in 2022, the order volume of energy storage system surge. We will also live up to expectations and meet the new challenges with safer and higher quality energy storage products.

Sunket 557 kW PV Campus Project In September, major schools ushered in a mighty opening season. Many students find that their school has changed a lot, and Linyi Industrial School in Shandong Province is no exception. The roof of the school is covered with solar panels from Sunket, which gleams in the sun. In the later stage, a steady stream of clean green electricity will be delivered to the school's classrooms, canteens, libraries... This photovoltaic campus project uses 1023 pieces of 545W photovoltaic modules, and the overall first phase of the project is about 557kW. The person in charge of the school also intends to increase orders and make effective use of other spare spaces on the school roof. He is also very interested in Sunket`s energy storage batteries and intends to install them later. Shandong Province is very suitable for the construction of photovoltaic power plants. The average annual sunshine hours are 2099 hours to 2813 hours, the average annual sunshine time under standard illumination is about 4.45 hours, and the annual total radiation is between 1300 and 1550kWh/m2. The photovoltaic power station of Linyi Industrial School adopts Sunket 545W PV modules with a size of 2278*1134*35mm. The annual effective sunshine of the project is about 1,624 hours. Assuming that the current 1 yuan per kilowatt-hour of electricity is calculated, the power station will generate about 900,000 yuan of benefits a year, and the project has invested about 2.2 million yuan, and the cost can be recovered in about three years. The power generation of the power station is generally used for 25-30 years, and after the return, it will generate more than 20.3 million income. Photovoltaic power generation is green energy that combines economic benefits and environmental protection benefits. In recent years, under the guidance of the dual carbon goals, in more and more places, the application of distributed photovoltaic power generation systems in the building field have been begun to receive attention, and the use of idle roof areas of schools to build photovoltaic power stations will reduce the electricity consumption at the school location, and also It can further optimize the energy structure and promote energy saving and emission reduction, so it has also been favored by many places. Advantages of campus + photovoltaic power station: 1. The school has a relatively broad roof, good structure and stable electricity consumption; 2. The school's photovoltaic power generation environment is good. Compared with the surrounding environment, the area where the school is located has more solar energy resources and the sunshine is stable. The school also has enough classrooms or dormitories as energy storage battery room and control room, which has unique advantages compared with some families and enterprises; 3. As an educational institution for government education, the school has a good reputation, clear land property rights, and relatively easy financing; 4. The operation of the school is stable, generally there will be no major transformation, and there is almost no risk of the existence of distributed photovoltaic power plants; 5. Energy saving and emission reduction, building an environment-friendly and energy-saving campus, so that students have a more direct understanding of new energy, and stimulate students' enthusiasm for researching new energy.