News & Exhibition

  According to Xinhua News Agency, on the afternoon of January 24, President Xi Jinping held talks at the Great Hall of the People with President Mirziyoyev of Uzbekistan, who was in China for a state visit. The two heads of state announced that China and Ukraine have decided to develop an all-weather comprehensive strategic partnership in the new era and promote the construction of a community with a shared future between China and Ukraine from a higher starting point.   During the talks, President Xi Jinping emphasized that China and Uzbekistan have similar development goals and consistent concepts. The two sides can actively align China’s eight actions to support high-quality joint construction of the “Belt and Road”, deeply tap the potential of traditional cooperation, and implement medium- and long-term cooperation plans in economy, trade, and investment. , introducing more investment and trade facilitation measures. In addition, China is willing to expand cooperation with Uzbekistan across the entire industrial chain of new energy vehicles and carry out cooperation in major projects such as solar energy system, wind power, and hydropower to support Uzbekistan’s green economic development strategy and promote sustainable development.   Not long ago, the first batch of 200 MW of the Bukhara photovoltaic project in Uzbekistan was successfully connected to the grid.   It is understood that on December 27 last year, the first batch of 200 MW of the Bukhara solar system project in Uzbekistan, which was constructed by China Energy Construction Group, was successfully connected to the grid. The Office of the President of Uzbekistan and the Ministry of Energy held a launching ceremony for the grid connection of new energy investment projects. Uzbek President Mirziyoyev and Uzbek Prime Minister Abdullah Aripov attended the event.   The 1 GW photovoltaic project in Uzbekistan is the first large-scale new energy project invested by a Chinese-funded enterprise in Central Asia after the China-Central Asia Summit in May this year. It is also the largest photovoltaic project invested by a Chinese-funded enterprise in the region under the background of the “One Belt, One Road” initiative. . Projects include 500 MW photovoltaic projects in Buzhou and 500 MW in California. After the project is put into operation, the annual power generation capacity will reach approximately 2.4 billion kilowatt-hours, and it is expected to reduce carbon dioxide emissions by 2.4 million tons per year, equivalent to saving 520 million cubic meters of natural gas.   The project can provide employment for 800 people in Uzbekistan during the construction period and 400 local people during the operation period. After the project is put into operation, it will greatly enhance the local green power supply capacity, assist the development of Uzbekistan's green economy, revitalize the local economy, and is of great signi...

  A 3.2MW solar agrivoltaics (agriPV) project operated by German utility RWE for demonstration has started supplying electricity to the grid in Germany.   Built on about seven hectares of recultivated land at the edge of the Garzweiler opencast mine in North Rhine-Westphalia, the project will host important application research and show how solar power generation and agriculture can be co-developed at the site. Research activities will start in spring and will last for at least five years.   German national research institution Forschungszentrum Jülich and research organisation Fraunhofer Institution for Solar Energy Systems (Fraunhofer ISE) will provide scientific expertise for the project.   RWE said the project, funded by the North Rhine-Westphalia state, will also develop suitable cultivation methods and three operational concepts for agrivoltaics systems.   Solar panels are fixed and mounted vertically on the supporting structure, on a movable axis which allows them to follow the course of the sun from east to west, and elevated on a substructure similar to a pergola.   Additionally, the interplay between plant growth and solar PV technology will be monitored under different seasonal weather conditions over the years, according to RWE.   PV Tech examined the rising interest in agrivoltaics in an article published last year. Several important developments in agrivoltaics took place in 2023, such as the European Commission approving a €1.7 billion (US$1.8 billion) investment scheme in November 2023 to support the development of agrivoltaics in Italy.   PV Tech Premium also examined agrivoltaics deployments from a number of angles, including the emerging field of urban or rooftop agrivoltaics. The section also interviewed US agrivoltaics developer Bluewave about the lessons that the growth in agrivoltaics can teach the wider solar industry.

  Recently, China Southern Grid Energy Storage Company’s Foshan Baotang grid-side independent battery energy storage station (hereinafter referred to as the Baotang Energy Storage Station) was put into operation in Foshan City, Guangdong Province. Baotang Energy Storage Station is the largest new energy storage power station in the Guangdong-Hong Kong-Macao Greater Bay Area. It is also the largest grid-side independent energy storage power station built at one time in my country. It is the first time in my country to realize the "one stop" of multiple lithium battery energy storage technology routes. "Integration" will effectively enhance the technological leanness level of the new energy storage industry.   Baotang Energy Storage Station covers an area of 58 acres, which is equivalent to the size of 5 and a half standard football fields, with an installed capacity of 300 MW/600 MWh (that is, the maximum operating power of the power station is 300 MW, and can be fully charged or discharged 600,000 MW at a time kilowatt hours), accounting for 1/5 of the total new energy storage installed capacity in the Guangdong-Hong Kong-Macao Greater Bay Area. According to the calculation of "two charges and two discharges", this new "urban power bank" can deliver 1.2 million kilowatt hours of green electricity per day.   Energy storage power stations are an important technology and basic equipment for building a new power system, and an important support for achieving the "double carbon" goal. When the energy storage power station is running, it realizes "accurate" charging, storage and release of electric energy in the energy storage system, and responds to the power system's adjustment needs at the "millisecond level". When electricity consumption is low, energy storage power stations use clean energy such as wind energy and solar energy to "charge". During peak times of electricity consumption, the stored green electricity will be stably and reliably delivered to thousands of households.   “New energy storage has the advantages of fast response, flexible layout, and short construction period. It can accurately match the load needs of the power grid, maximize its regulatory value to the power system, and help unstable and volatile clean energy to be connected on a large scale and at a high proportion. Integrated into the power grid." introduced the person in charge of China Southern Power Grid Energy Storage Technology Company.   China Southern Grid Energy Storage Company will launch the Baotang Energy Storage Station project at the end of 2022, planning and constructing it as a lithium battery energy storage station with multiple technical routes. In addition to providing regulation services to the power grid, it can also play a role in the technological development of the energy storage industry. enhancement.   It is understood that the five battery supply companies of Baotang Energy Storage Station are all the &ld...

  On December 29, the largest installed mountain photovoltaic project in Chongqing, the Three Gorges Energy Wushan County Sanxi Liangping Phase II 200MW agricultural (forest) photovoltaic complementary power generation project, achieved full-capacity grid-connected power generation.   The project involves more than 6,000 acres of land in more than 10 villages. The terrain in the site is steep, and the weather in the high mountains of Wushan is rainy and foggy, which brings considerable challenges to construction, transportation, safety, and management. Three Gorges Energy Wushan County Sanxi Liangping Phase II 200 MW Agricultural (Forestry) Photovoltaic Complementary Power Generation Project started construction on April 1, 2023. The first batch of 80 MW grid connection was completed on October 30, and the entire project was completed on December 29. The installed capacity is 200 MW connected to the grid. The average annual power generation of this photovoltaic power station in the next 25 years is about 170 million kilowatt-hours. It can save 62,900 tons of standard coal every year and reduce carbon dioxide emissions by about 152,400 tons, achieving a win-win economic and ecological benefit. Chongqing is located in southwest China, with average sunshine hours of 1,000 to 1,400 hours and average precipitation of 1,000 to 1,350 mm. It belongs to one of the five categories of solar energy resource areas in my country. Chongqing’s solar energy resources have more sunshine than normal. The number of sunshine hours per month in various parts of the city is 160 to 334 hours, and the sunshine percentage is 39.6% to 82.4%. Compared with the same period in previous years, the number of sunshine hours is 2 to 6 hours longer, and the lighting conditions are better in most areas. Chongqing, known as a mountain city, lags far behind other provinces in the use of solar energy resources. Due to its unique geographical location, it is low in the middle and high on all sides. Most areas are surrounded by mountains and are surrounded by clouds and mist all year round. Compared with other areas, if Chongqing installs photovoltaic power stations, its power generation efficiency will only be 50%, and the power generation capacity will be large. Due to the discount, Chongqing's photovoltaic installed market has been stagnant. Chongqing has a single energy structure and cannot meet its own energy supply, relying on surrounding provinces to supply electricity. The high temperature in summer is also the peak period of electricity consumption in Chongqing. The large-scale increase in electricity load directly leads to insufficient power supply and power outages in various regions, seriously affecting residents' lives and enterprise production. Chongqing urgently needs to install photovoltaic power stations and other renewable energy power stations to improve this situation. These green power systems can not only increase additional power generation, but al...

  Recently, Egypt signed a memorandum of understanding with a Chinese company. The two parties will jointly develop a large-scale solar project with a scale of 10GW, aiming to increase the renewable energy capacity of the most populous Arab country and reduce its dependence on fossil fuels. The agreement was signed by Egypt's New and Renewable Energy Authority, Egypt Electricity Holding Company and China Electric Power Equipment Co., Ltd. in the presence of Egyptian Prime Minister Mostafa Madbouly. "This agreement is part of a strategy to increase renewable energy capacity and limit the use of fossil fuels, in line with Egypt's national sustainable development plan," the Egyptian cabinet said in a statement. After the project is completed, it is expected to produce 29,784GWh of clean energy every year and reduce 14 million tons of carbon dioxide emissions. The statement added that the project is a grid dedicated to renewable energy projects as part of Egypt's "Green Corridor" initiative. Once completed, it will save US$1 billion in natural gas costs annually. Mohamed Shaker, Egypt's Minister of Electricity and Renewable Energy, said at the signing ceremony: "Egypt has adopted an ambitious plan to upgrade the power industry in different areas, including maximizing the use of renewable energy and encouraging foreign and local private sector investment. " Earlier in 2023, Mohamed Shaker said that Egypt's wind power capacity could reach 350GW and solar power capacity could reach 650GW. Egypt claims that its total renewable energy potential reaches 1TW, which is huge news for Egypt’s renewable energy sector. Realizing this potential, however, is another matter entirely, especially given Egypt’s laggard in the renewable energy sector to date. Egypt is one of the largest photovoltaic markets in Africa, with abundant sunlight resources and vast land. In recent years, the Egyptian government has been actively promoting the development of the solar photovoltaic industry. Egypt's goal is for renewable energy to account for 42% of the country's total electricity demand by 2030, and for renewable energy to account for 60% of the country's total power generation by 2040.

In a significant stride towards sustainable energy solutions, SUNDTA, a leading provider of photovoltaic systems, proudly announces the successful completion of a groundbreaking project for a customer in Romania. The project involved the installation of a comprehensive solar energy system, comprising a staggering 564 pieces of 560W bifacial solar panels, along with advanced inverters, energy storage, and electric vehicle charging infrastructure. The ambitious venture was tailored to meet the customer's specific requirements and embraced the latest innovations in solar energy technology. The deployed system showcases SUNDTA's commitment to delivering efficient and eco-friendly solutions to its customers, while also contributing to the global transition toward renewable energy.   The key components of the installed system include: High-efficiency Bifacial Solar Panels: The solar system utilizes a remarkable 560W bifacial solar panel technology. With a total of 564 panels, this array has an impressive capacity to generate substantial amounts of clean energy. Growatt Inverters: The system incorporates two sets of MAX 125KTL3-X LV on grid inverters. These state-of-the-art inverters ensure optimal performance and reliability, while efficiently converting solar energy into usable electricity. Deye Hybrid Three-Phase Inverters: Additionally, the project employs four sets of Deye hybrid three-phase 12KW inverters. These cutting-edge inverters enable seamless integration of solar power into the customer's electrical grid, maximizing energy efficiency. SUNDTA Low-Voltage Lithium Batteries: The system includes six units of SUNDTA's high-quality low-voltage 51.2V100AH lithium batteries, each with a capacity of 51.2V100AH. These energy storage solutions enable the customer to store excess solar energy and utilize it during periods of low sunlight or peak electricity demand. Double Gun AC Charging Station: As part of this comprehensive project, four sets of 2*22KW double gun AC charging stations were installed. These charging stations facilitate the efficient charging of electric vehicles, promoting the adoption of sustainable transport solutions and reducing carbon emissions. With the installation of the aforementioned components, the overall system capacity reaches an impressive 250kW on the grid system. Furthermore, an additional 60kW hybrid carport system, complete with a charging pile, was implemented, accentuating the versatility and comprehensive nature of this landmark project. The completion of this project marks a significant step forward in Romania's sustainable energy landscape. The integrated solar system not only provides substantial energy savings for the customer but also contributes to the reduction of carbon emissions, ensuring cleaner air and a greener future for the region. SUNDTA's commitment to excellence and its ability to deliver reliable and innovative solar solutions have been instrumental in accomplishing the successful implement...

SUNDTA's 1.5444 MW distributed photovoltaic power generation project, located in the port, has achieved a significant milestone by successfully connecting to the grid for power generation. This groundbreaking project utilizes state-of-the-art JA 550W solar panels with a total of 2,808 pcs being deployed. The successful completion of this project marks a significant contribution towards clean and sustainable energy generation in the region. Through the installation of JA 550W solar panels, the project boasts an impressive capacity of 1.5444 MW, providing a substantial amount of clean energy to the local power grid. It helps to reduce greenhouse gas emissions, mitigating the impacts of climate change and promoting a cleaner and healthier living environment for all. Additionally, the project contributes to the diversification of the energy mix, reducing the dependence on conventional power sources and enhancing energy security.

  On December 11, six industry-leading companies including Trina Solar, Canadian Solar, Risen Energy, Chint Solar, Tongwei and TCL Central jointly launched a joint initiative to promote the development of 700W+. The content is as follows: Dear photovoltaic colleagues: China's photovoltaic industry has gone through decades of ups and downs. With the continuous innovation of technology and the continuous expansion of scale, it has become the most competitive and influential industry in the world, making great contributions to the development of clean energy around the world. . For more than ten years, the industry has continuously explored the potential of the manufacturing industry chain and solar energy systems, allowing the power of a single solar panel to be upgraded from the initial 100W+ to today's 700W+. It has become an inevitable trend for the industry to improve the efficiency and power of components to reduce the cost of electricity. According to the progress and direction of each unit's 700W+ ultra-high power solar panels designed based on standard layouts, as well as the China Photovoltaic Industry Association standard "T/CPIA 0003-2022 Technical Requirements for Outline Dimensions and Installation Holes of Ground Crystalline Silicon Photovoltaic Modules." We jointly advocate here: the design of each unit's 700W+ solar panels continues the existing standard appearance dimensions and installation hole technical specifications (module appearance size 2384mm × 1303mm, long side installation hole spacing 400mm and 1400mm), adding 790mm hole positions; at the same time, the industry Upstream and downstream of the chain are actively exploring more efficient and leading technologies and application solutions to jointly promote the healthy development of the photovoltaic industry. According to the progress and direction of each unit's 700W+ ultra-high power modules designed based on standard layouts, as well as the China Photovoltaic Industry Association standard "T/CPIA 0003-2022 Technical Requirements for Outline Dimensions and Installation Holes of Ground Crystalline Silicon Photovoltaic Modules." We jointly advocate here: the design of each unit's 700W+ photovoltaic modules continues the existing standard appearance dimensions and installation hole technical specifications (module appearance size 2384mm × 1303mm, long side installation hole spacing 400mm and 1400mm), adding 790mm hole positions; at the same time, the industry Upstream and downstream of the chain are actively exploring more efficient and leading technologies and application solutions to jointly promote the healthy development of the photovoltaic industry. Component dimensions: 2384mm×1303mm Long side mounting hole spacing: 400mm/790mm/1400mm With the development and application of n-type high-efficiency solar cell technology (TOPCon, HJT, etc.) and G12 large-size silicon wafer technology, photovoltaic module products have been upgraded from 600W+ to 7...