On January 11, the offshore photovoltaic project of China Power Construction Qingdao Jimo was installed at sea. The offshore photovoltaic project of China Power Construction Qingdao Jimo is located in Aoshan Bay. It is my country's first "fishery integrated development offshore pile-based fixed photovoltaic project" and the largest fishery-photovoltaic complementary demonstration project in the open sea area. It is also the first offshore photovoltaic project in Qingdao. The total investment of the project is 10.2 billion yuan. It is planned to build a 1.15 million kilowatt pile-based photovoltaic power generation project, and introduce new energy industry chain projects such as solar panels and solar energy system integration. The first phase is planned to build 600,000 kilowatts and the second phase is planned to build 550,000 kilowatts. The first phase of the project, which has been started, will set up 63 offshore photovoltaic sub-arrays, with a cable length of 50.55 kilometers and 164 base towers. It is reported that the shipment of the first steel platform marks the full start of the offshore operation construction of the project. It is expected that the first batch of grid-connected power generation will be on March 30, 2025, and full capacity grid-connected power generation will be on August 30, 2025. After the completion of the first phase of the project, it is expected to generate about 1.07 billion kWh of green electricity per year, save about 327,000 tons of standard coal, and reduce carbon dioxide emissions by about 871,000 tons. The project deeply integrates the fishery and photovoltaic industries to achieve comprehensive utilization of marine resources and precision breeding. It can not only efficiently utilize marine resources, achieve dual use of one place, and achieve multiple goals at one stroke, but also expand my country's new ideas for the development of offshore new energy, greatly drive and promote the development of offshore photovoltaic power generation, optimize the power structure of the power grid, and increase energy supply.

Recently, Sineng Electric helped the high-altitude grid-type energy storage power station in Ali Geji, Tibet to be successfully connected to the grid and put into operation, successfully creating a benchmark for high-altitude grid-type energy storage projects.   Stable support for efficient power banks on the "Roof of the World" The total capacity of the grid-type energy storage power station in Ali Geji, Tibet is 6MW/24MWh. The average altitude of the location is over 4,500 meters, and the natural environment is extremely harsh. Considering the problems of high-altitude power derating and grid power over-allocation, Sineng Electric provides the power station with a new generation of grid-type energy storage system solutions independently developed, including 3 6.4MW grid-type centralized converters and boosters. In conjunction with the 30MWp photovoltaic power station built at the same time, the power station will make full use of light resources after commissioning, effectively solve the photovoltaic access and absorption restrictions of the original weak power grid, actively support the safe and stable operation of the power grid, provide reliable power supply for the production and life of local residents, and promote the green and sustainable development of the regional social economy.   Professional and reliable, jointly building a new power grid The on-site delivery happened to be the coldest time of the year in Ali, Tibet. The customer service team of Sineng Electric overcame the harsh environment of heavy snow and low oxygen at high altitude, and successfully completed the commissioning and acceptance on schedule with professional and meticulous services, which was highly recognized by customers. As one of the important participating units of the two national standards "General Technical Specifications for Grid-Building Inverters" and "Technical Specifications for Electrochemical Energy Storage Grid-Building Inverters", Sineng Electric has always focused on the forefront of high-precision technology research and development. The new generation of products covers a variety of centralized and string-type technical routes. The full series is equipped with three modes of grid-following control, grid-building control and off-grid control to adapt to the complex grid-connected environment and operating conditions in various regions around the world.   This project plan uses Sineng Electric's 6.4MW grid-building centralized converter and booster integrated machine, including 4 1.6MW centralized energy storage converters. The product adopts the second-generation VSG networking technology and the innovative "virtual excitation voltage + virtual impedance/power angle + inertia damping link" control algorithm, so that the product no longer has the defects of complex control logic, slow response speed, and poor robustness under large disturbances. It has the operating external characteristics of a synchronous voltage source and can ac...

Happy New Year! As we step into 2025, SUNROVER remains committed to walking alongside green new energy and you in this exciting new chapter. With the rapid development of renewable energy globally, the photovoltaic (PV) industry is leading a profound transformation in the global energy structure. SUNROVER, as a key player in this field, is poised to make significant contributions to the advancement of PV energy storage solutions.   SUNROVER's comprehensive range of PV energy storage products continues to impress. From off-grid solar systems suitable for home use, such as the 66kW battery energy storage system, to larger-scale commercial and industrial solutions, SUNROVER offers tailored designs to meet diverse energy needs. These systems, equipped with state-of-the-art technology, ensure high efficiency and reliability, providing a sustainable energy solution for families, businesses, and communities alike.   In 2025, SUNROVER envisions a world where renewable energy, particularly solar power, plays a dominant role in meeting global energy demands. The company foresees a significant increase in the adoption of PV energy storage systems, driven by the urgent need to address climate change and reduce carbon emissions. SUNROVER's innovative energy storage solutions are designed to support this transition, enabling a more resilient and sustainable energy supply.   One of SUNROVER's key strengths lies in its ability to provide end-to-end solutions, from the design and installation of solar panels to the integration of energy storage systems. This comprehensive approach ensures that customers can benefit from a seamless transition to renewable energy, with minimal disruption to their daily operations. SUNROVER's energy storage systems are not only efficient but also aesthetically pleasing, blending seamlessly into various environments, from urban rooftops to rural landscapes.   As we enter 2025, SUNROVER is excited about the prospects for the PV industry. With advancements in technology and the increasing awareness of the need for sustainable energy solutions, SUNROVER believes that the adoption of PV energy storage will accelerate. The company is committed to continuing its research and development efforts, pushing the boundaries of what is possible in energy storage technology.   SUNROVER is also keen to collaborate with partners across the globe to scale up its impact. By working together with industry leaders, governments, and non-profit organizations, SUNROVER aims to accelerate the transition to a low-carbon economy. The company's vision for 2025 includes expanding its global footprint, bringing its innovative energy storage solutions to more markets and communities that can benefit from them.   In conclusion, as we welcome 2025, SUNROVER reaffirms its commitment to walking with green new energy and you. With a focus on innovation, sustainability, and collaboration, SUNROVER is poised to make a significant impact in ...

Recently, the largest "fish-light complementation" project in my country, the 1.09 million kilowatt Haitang photovoltaic power station invested by Guohua in Hebei, was successfully connected to the grid for power generation. The project is located in Cangzhou City, Hebei Province, on the coast of the Bohai Sea. It is the third batch of large-scale wind power photovoltaic base projects in the country, with a total investment of about 6.5 billion RMB. A total of 363 square arrays with a total of 2.31 million solar panels will be built, covering an area of ​​about 26,000 acres. After completion, the project will rely on Cangzhou's unique natural resource conditions and good aquaculture industry to carry out key technology development and application research on green ecological aquaculture of "fish-light complementation" in seawater ponds, build an innovative technology system for green ecological aquaculture of "fish-light complementation", and explore new paths for upgrading the energy + seawater aquaculture industry. It is understood that the project is the new energy part of the "Green Port Hydrogen City New Materials" project invested by Guohua in Cangzhou, Hebei. In addition to the million-kilowatt new energy base, the "Green Port Hydrogen City New Materials" project will also build 50,000 tons of green hydrogen synthesis ammonia and green hydrogen infrastructure per year, and strive to create the country's first coastal green ammonia comprehensive application demonstration project. In fact, the project belongs to an offshore photovoltaic project. In April this year, the competent authorities officially issued the first national policy on offshore photovoltaic sea use, mainly supporting four types of photovoltaic sea use methods: nuclear power warm drainage area, salt field salt pond, sea aquaculture area, and offshore wind and solar co-site, 2 kilometers offshore. According to public information, Guohua Investment officially obtained the project indicators in June 2023. Before the groundbreaking ceremony on March 28, the project completed the relevant sea use procedures. Guo Kaimin, manager of the "Fishery and Light Complementary" project department of Guohua Investment of the State Energy Group, said that after the project is connected to the grid, the annual average power generation will be about 1.86 billion kWh, which can meet the annual electricity consumption of about 2.79 million residents. It can save about 561,000 tons of standard coal and reduce carbon dioxide emissions by about 1.4 million tons each year. It can help the local area build a new renewable energy power system with good economic, environmental and social benefits.

At the high altitude of 5228 meters in the "forbidden zone of life", a groundbreaking "world's highest" photovoltaic power generation project was successfully connected to the grid for power generation.   Recently, the second phase of the Huadian Tibet Caipeng Photovoltaic Storage Power Station project was connected to the grid for power generation. The project is located in Nadong District, Shannan City, with a site elevation between 5046 meters and 5228 meters. It has become the world's highest altitude photovoltaic storage project, providing practical experience for the construction of new energy industries in high-altitude and cold areas.   The total installed capacity of the Tibet Caipeng Photovoltaic Storage Project is 150,000 kilowatts. The project is led by the Kunming Institute of China Power Construction Corporation and the China Power Construction No. 9 Hydropower Bureau is responsible for the construction. Among them, the first phase of the project located at 5100 meters will be put into operation at the end of 2023, and has accumulated more than 60 million kilowatt-hours of electricity, effectively alleviating the seasonal power shortage problem in Shannan area.   The second phase of the project started construction in August 2024. The total rated capacity of the project is 100,000 kilowatts. It is planned to install nearly 170,000 solar panels and configure a 20MW/80MWh grid-type energy storage system, which can output a total of 80,000 kWh of electricity for 4 consecutive hours at night.   China Power Construction introduced that the second phase of the power station project uses a new generation of photovoltaic modules, which has increased the photoelectric conversion efficiency by 7.5%, and adopts bifacial solar panel design, which can make full use of the reflected light on the ground for power generation. The overall efficiency is 20% higher than that of traditional facial photovoltaic panels.   Now, the smooth commissioning of the second phase of the project will further enhance the power generation capacity of the entire photovoltaic storage power station. The annual power generation is expected to reach 155 million kWh, meeting the annual electricity demand of about 50,000 households. This achievement will effectively alleviate the power shortage problem in the winter and spring seasons in the central Tibet region.   China Power Construction said that the entire second phase of the project covers an area of ​​about 2,000 mu, with a total of 250,000 photovoltaic panels laid. The region has extremely abundant average annual solar radiation, more than twice that of plain areas at the same latitude. The resource grade is rated A, providing unique natural conditions for the efficient operation of photovoltaic power stations.

Recently, the data of Trina Solar's 150MW fishery-photovoltaic complementary project in Feicheng, Shandong Province was released. The total power generation from January to November reached 163 million kWh, demonstrating the excellent performance of Trina Solar's Supreme 670W solar panels. With stable operating efficiency, the actual power generation of the Supreme modules exceeded the expected power generation, steadily guaranteeing customers' investment returns. The location of this fishery-photovoltaic complementary project in Shiheng Town, Feicheng is the coal mining subsidence area of ​​Shiheng Town. It is a preferred project for the conversion of new and old kinetic energy in Shandong Province and a key green card project in Tai'an City. Fully tapping the available resources such as the coordinated coal mining subsidence area, and innovatively launching the fishery-photovoltaic complementary model of "surface photovoltaic power generation + underwater fish farming", the project not only provides solid green power support for the local area, but also promotes the governance and improvement of the ecological environment, and develops clean energy to drive the green transformation of the coal mining subsidence area, giving full play to the economic and ecological benefits. The project uses Trina 670W solar panels. This series of modules has many innovative designs. With high power, high efficiency, high power generation and high reliability, it can effectively reduce the cost per kilowatt-hour and ensure the investment return of the project party. As an all-round top student, Trina 670W solar panels passed the reliability test of Jianheng with high scores, and passed the rigorous wet and hot sequence test of Jianheng with the first place in the overall excellent performance. Even in a wet and hot environment, it can ensure that the modules can generate electricity safely throughout the life cycle, bringing more lasting power generation benefits to customers and the industry. It is widely used in multiple scenarios such as fishing, tidal flats, floating, and sea surface. For example, the 70MW fishing-photovoltaic complementary project in Nandagang, which has been connected to the grid for power generation, also uses Trina 670W high-efficiency modules. Supreme high-efficiency modules have become the mainstream of industry development and have become the inevitable choice for large-scale ground power stations. It is worth mentioning that this fishing-photovoltaic complementary project in Feicheng is a photovoltaic storage fusion project, and all energy storage equipment uses Trina energy storage power station system. The second phase project is equipped with a 27MW/54MWh Trina energy storage Elementa King Kong series liquid cooling system. The project demonstrates Trina Solar's product integration advantages from components to energy storage, from battery cells to cabins to PCS, as well as the scenario value it brings to the integrated solut...

On November 30, the Aral 2GW photovoltaic base project (Phase I) of the First Division of the Xinjiang Production and Construction Corps was successfully connected to the grid for power generation at full capacity. This project is the largest photovoltaic project in the Xinjiang Production and Construction Corps and the largest photovoltaic project in the CNNC Group. The project has an installed capacity of 1,000MW, with a total investment of approximately RMB 3.83 billion. The construction base covers an area of ​​more than 30,000 mu, with 320 photovoltaic power generation units and more than 1.81 million solar panels. It is equipped with a 220 kV booster station, a 53-kilometer-long 220 kV transmission line, and a 250 MW/1,000 MWh energy storage power station. After completion, it is expected that the average annual grid-connected electricity will be 1.22 billion kWh, which is equivalent to saving 390,000 tons of standard coal per year, reducing carbon dioxide emissions by approximately 1.07 million tons, reducing sulfur dioxide emissions by approximately 1.08 million tons, and reducing nitrogen oxide emissions by approximately 172 tons. It is reported that the project is located in the desert area north of the Taklimakan Desert, on the vast Gobi Desert of the Second Regiment of the First Division of the Xinjiang Production and Construction Corps. The location has the natural advantages of flat terrain, long-lasting sunshine and strong radiation. The "grass-light complementarity" operation model it adopts can play a role in restoring the natural ecology of desertified areas.

On November 21, the Chongqing Jiangbei International Airport photovoltaic construction project held a groundbreaking ceremony. The project has a planned installed capacity of 30 megawatts. This is also the largest distributed photovoltaic power generation project for civil airports in China. It is expected to be completed and put into operation in the first half of 2025. The project is invested and constructed by CGN Wind Power Co., Ltd. After the project is completed, it can effectively reduce the energy cost of the airport, reduce carbon emissions, and have positive significance for accelerating the realization of carbon peak, carbon neutrality goals and ecological environmental protection. At the same time, it will effectively alleviate the peak power consumption pressure in Chongqing during the "peak summer" period and form a safe and stable local power grid. It is reported that the total investment of the photovoltaic construction project of Jiangbei International Airport is more than 100 million yuan, and the construction scale will cover an area of ​​about 280,000 square meters of Jiangbei Airport. After the project is completed, the annual power generation is expected to reach 24 million kWh, accounting for about 10% of the total annual power consumption of the entire airport, and is expected to reduce carbon emissions by about 20,000 tons per year. As an important window for Chongqing to show itself to the outside world, the implementation of the photovoltaic project at Jiangbei International Airport has a good demonstration effect on the high-quality promotion of green, low-carbon and circular development, and is of milestone significance for the implementation of the green development concept and the construction of a "dual-carbon airport". At present, the project construction unit is accelerating the promotion of various tasks such as clearance safety and anti-glare demonstration, striving to achieve formal grid connection and operation in the first half of 2025.