Thailand – In a significant deployment of advanced energy storage technology, a commercial customer in Thailand has successfully commissioned two large-scale, high-voltage battery energy storage systems (BESS). The systems, centered on SUNROVER's proprietary high-voltage rack-mount lithium batteries and paired with Solis high-voltage energy storage inverters, showcase a seamless integration for robust, grid-connected power. The project features two distinct configurations: • A 10kW / 40kWh system, integrating a Solis 10kW high-voltage energy storage inverter with eight units of SUNROVER 51.2V 100Ah high-voltage rack batteries. • A larger 50kW / 112.5kWh system, powered by a Solis 50kW high-voltage energy storage inverter combined with seven units of SUNROVER's high-capacity 51.2V 314Ah high-voltage rack batteries. Following a smooth installation, both systems are now operating flawlessly, delivering reliable, high-efficiency performance and demonstrating a perfect example of a high-voltage grid-integrated solution. This successful deployment underscores several core strengths of SUNROVER as a leading energy storage solution provider.   In-House Manufacturing Ensures Supply and Quality A key factor in this project's success is SUNROVER's complete vertical integration. The company possesses independent, large-scale production capacity for its high-voltage lithium battery cells and modules. This control over the entire manufacturing process, from core components to finished battery racks, guarantees consistent high quality, reliable performance, and—critically—ample supply to meet global demand and project timelines without bottleneck. Proven Compatibility and Stable Partnerships SUNROVER's high-voltage battery systems are engineered for broad interoperability. They are designed to communicate and operate seamlessly with a wide array of major high-voltage energy storage inverter brands on the market, offering customers flexibility and choice. The Thailand project highlights SUNROVER's deep, long-term strategic partnership with Solis, a top inverter manufacturer. This collaboration ensures optimized compatibility, joint system testing, and most importantly, stable and synchronized supply for integrated solutions. Expert In-House System Design Simplifies Projects Beyond hardware, SUNROVER delivers significant value through its expert technical sales and engineering team. The team possesses extensive knowledge in photovoltaic and energy storage system design. They work directly with clients to understand their specific energy profiles and needs, providing complete, tailor-made system configuration solutions. This end-to-end service eliminates the complexity and hassle for customers who would otherwise need to coordinate and interface with multiple, separate component suppliers, ensuring a cohesive, optimized, and worry-free project cycle.   A Global Invitation SUNROVER is committed to building transparent...

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SUNROVER, a leading provider of advanced lithium battery solutions, has announced the successful completion of its latest 51.2V 314AH high-voltage rack-mount battery unit. The system is currently in the final phase of operational testing and compatibility validation with Solis energy storage inverters, paving the way for its imminent deployment. Upon conclusive factory verification, the batteries will be securely packaged and shipped to fulfill orders for clients in Afghanistan.   This milestone underscores SUNROVER's formidable manufacturing capabilities. The company operates fully integrated, automated production lines coupled with a comprehensive, multi-stage quality assurance protocol. From precise cell grading and module assembly to rigorous performance cycling, environmental stress testing, and final safety certification, every unit undergoes stringent scrutiny. This end-to-end control over production and testing ensures exceptional reliability, longevity, and safety, delivering consistent quality that customers can trust for their critical energy storage applications.   Furthermore, SUNROVER batteries are engineered for universal compatibility. Their advanced Battery Management System (BMS) and standardized communication protocols allow for seamless integration with a vast majority of mainstream energy storage inverters on the market, including brands like Solis, Growatt, and Victron. This plug-and-play philosophy significantly reduces integration complexity and provides customers with flexible, worry-free system configuration options.   Beyond hardware, SUNROVER distinguishes itself through a holistic, customer-centric service model. The company offers a complete "One-Stop Solution," guiding clients through every step: initial needs assessment, custom system design and CAD layout, optimal component configuration for the entire solar-plus-storage system, and dedicated professional after-sales support. This integrated approach consolidates the entire supply chain, eliminating the traditional hassle for clients of sourcing, coordinating, and managing multiple vendors. SUNROVER’s singular accountability from product origin to post-installation support saves customers invaluable time, resources, and operational headaches.   To build deeper partnerships and transparently showcase its manufacturing prowess, SUNROVER extends an open invitation to clients and partners worldwide. The company welcomes visits to its state-of-the-art production facilities and R&D centers in China. These engagements provide an opportunity for face-to-face technical consultations, factory audits, and collaborative planning, ensuring clients receive tailored, professional service directly from the source.   With this new high-capacity battery shipment, SUNROVER reaffirms its commitment to powering a sustainable future globally by delivering robust products backed by seamless integration and unparalleled end-to-end service.

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Iran – In a recent collaborative effort, SUNROVER's overseas market manager and operations & maintenance engineers visited a client’s site in Iran to conduct a detailed survey for a 4MW ground-mounted photovoltaic installation. Following a comprehensive environmental assessment, SUNROVER’s expert team designed a tailor-made, high-performance solar solution, underscoring its commitment to delivering robust and efficient renewable energy systems in challenging climates.   The cornerstone of this 4MW system is SUNROVER's independently developed TOPCon N-type solar panels. Engineered for superior performance, these panels demonstrate exceptional advantages in Iran's demanding desert environment, characterized by intense sunlight and extreme high temperatures. SUNROVER's TOPCon technology boasts a lower temperature coefficient, which significantly minimizes power output loss compared to conventional modules when operating under sustained heat. Its excellent weak-light response and higher bifaciality further ensure consistent and enhanced energy yield throughout the day, maximizing return on investment for the client in this high-irradiation region.   Complementing the advanced modules is SUNROVER's Integrated Inverter solution, specifically chosen for its resilience in hot, arid conditions. The inverter features an intelligent thermal management system designed to maintain optimal operating temperatures even during peak heat, ensuring long-term reliability and stable grid connection. Its high integration level simplifies installation and maintenance, while robust protective measures against sand and dust infiltration guarantee uninterrupted operation in the desert setting.   This project highlights SUNROVER’s end-to-end photovoltaic solution, encompassing design, supply, and installation guidance. The company provides seamless support through a dedicated on-site team working directly with local partners, backed by a remote professional team offering 24/7 guidance, troubleshooting, and technical consultation. This hybrid support model ensures prompt and efficient project execution and long-term operational peace of mind for clients worldwide.   Looking ahead, SUNROVER is set to expand its global renewable energy footprint in 2026, with plans to increase its overseas market presence and establish more local offices. The company also extends a warm invitation to international clients to visit its headquarters and state-of-the-art manufacturing facilities in China to witness firsthand its innovation capabilities and production excellence.

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In a powerful start to 2026, SUNROVER has announced the successful grid-connection of a significant 1.892MW ground-mounted distributed photovoltaic project in Inner Mongolia, China. This landmark achievement not only delivers clean energy to the regional grid but also serves as a testament to SUNROVER's comprehensive capabilities, from cutting-edge manufacturing to international project execution.   The project is powered exclusively by SUNROVER's advanced TOPCon N-type solar panels, boasting an impressive 700W output per module. Based on this high-efficiency rating, the installation utilizes approximately 2,703 photovoltaic modules to achieve its total capacity, a configuration that maximizes energy yield in the region's demanding environment.   This success is deeply rooted in experience. SUNROVER brings over 12 years of dedicated expertise in designing and constructing ground-mounted PV systems. This profound knowledge is embodied in a seasoned team of engineering, operation, and maintenance (O&M) design professionals who ensure every project, like the one in Inner Mongolia, is optimized for performance, durability, and return on investment.   Distinguishing itself in the market, SUNROVER controls its entire production chain. With robust self-owned manufacturing lines, the company guarantees quality, enables self-sufficiency, and reliably meets burgeoning demand—both domestically and internationally. This production strength is a cornerstone of its global strategy.   SUNROVER's vision extends far beyond China's borders. The company has proactively established a direct overseas presence, including local market offices and service hubs in countries like Iran. These offices are staffed with dedicated, on-site O&M engineers and technical personnel, ensuring overseas clients receive immediate, face-to-face support and tailored photovoltaic solutions. This local commitment transforms standard service into reliable partnership.   The Inner Mongolia project is more than a power plant; it's a symbol of SUNROVER's evolution from a component manufacturer to a full-spectrum solar solutions provider with a global footprint. As the world accelerates its energy transition, SUNROVER leverages its 12-year design heritage, in-house production might, and localized overseas networks to light the way toward a more sustainable future, one megawatt at a time.

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SUNROVER Announces Milestone Shipment of TOPCon Solar Panels and High-Voltage Rack-Mount Lithium Batteries, Strengthening Its Global Clean Energy Solutions   In a significant step towards advancing global renewable energy adoption, SUNROVER has successfully manufactured and completed factory testing for its latest 700W TOPCon solar panels, which are now packaged and ready for shipment. This achievement coincides with the parallel completion of production and testing for the flagship SUNROVER 51.2V280A high-voltage rack-mount lithium batteries. These battery units are currently in the final packaging stages, preparing for their journey to the port and subsequent delivery to international customers, marking a coordinated dispatch of a complete, high-efficiency solar-plus-storage solution.   The SUNROVER 51.2V280A high-voltage lithium battery represents a leap forward in energy storage technology, engineered specifically for reliability and broad compatibility in diverse applications. Its core strength lies in an intelligently designed Battery Management System (BMS) that ensures operational stability, maximizes cycle life, and safeguards battery health. A key feature of this advanced BMS is its exceptional compatibility, allowing it to seamlessly integrate and communicate with a wide array of high-voltage inverters available on the market. This plug-and-play versatility significantly simplifies system design and installation for integrators. Coupled with its stable efficiency and robust performance, this makes the SUNROVER battery an ideal and flexible choice for a spectrum of projects, from demanding commercial and industrial (C&I) applications to large-scale photovoltaic energy storage systems, providing reliable power backup and effective energy management.   These cutting-edge batteries are perfectly complemented by SUNROVER's own 700W TOPCon solar panels. The TOPCon cell technology is renowned for its higher conversion efficiency, superior performance in high-temperature conditions, and lower degradation rates compared to conventional panels. This synergy between high-power generation and intelligent storage underpins SUNROVER's comprehensive offering. The capability to manufacture both critical components in-house is a testament to SUNROVER's strong independent production capacity and its vertical integration strategy, which guarantees stringent quality control from production line to end-user.   Behind this manufacturing prowess is a dedicated professional team of R&D and engineering experts committed to continuous innovation. Furthermore, SUNROVER's global perspective is evidenced by its established on-the-ground presence in key international markets, including Iran. This local deployment enables the company to offer agile, flexible, and professional support, assisting regional clients and professional installers in addressing specific engineering challenges and ensuring the successful implementation of their sol...

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On December 24th local time, the 100 MW Chuy Oblast photovoltaic power station, Kyrgyzstan's first large-scale photovoltaic project, in which China Energy Engineering Corporation Xinjiang Institute (CEEC Xinjiang Institute) participated as one of the EPC general contractors, successfully completed grid connection and power generation. Kyrgyz President Sadyr Japarov attended the ceremony and delivered a speech, witnessing this milestone moment.   In his speech, President Sadyr Japarov stated that the project not only introduces advanced new energy construction experience to Kyrgyzstan but also injects new impetus into the country's energy security and sustainable development. He highly praised the project team's professional capabilities and execution efficiency, and affirmed the contributions of Chinese enterprises to Kyrgyzstan's new energy sector.   The 100 MW Chuy Oblast photovoltaic project officially commenced in July 2025. Thanks to the meticulous organization and efficient execution of the project team, the project was completed and connected to the grid in just six months, once again demonstrating the widely acclaimed "China Speed." This is Kyrgyzstan's first large-scale new energy project to be completed and put into operation, and also its first large-scale photovoltaic power station, which is of pioneering significance for promoting the optimization of the country's energy structure and increasing the proportion of clean energy.   As a typical demonstration project of energy cooperation under the "Belt and Road" framework, the successful grid connection of the project marks a new stage in the cooperation between the two sides in the field of green and low-carbon development, and lays a solid foundation for subsequent multi-field energy cooperation.

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According to foreign media reports, the International Finance Corporation (IFC) recently partnered with renewable energy developer AMEA Power and Japan's Kyuden International Corporation to jointly construct a large-scale photovoltaic power plant and its supporting battery energy storage system (BESS).   The IFC will lead the provision of $571.8 million in overall debt financing. In addition, the IFC has mobilized several partner institutions to invest in the project company, Abydos For Renewable Energy, for the development, construction, and operation of the "Abydos II" project.   The project is located in Aswan Governorate, southern Egypt, and will consist of a 1,000 MW photovoltaic power plant with an integrated 600 MWh battery energy storage system.   The funding sources are as follows: the IFC will directly provide an $83.5 million senior loan; international institutions such as the Italian Depository & Loan Bank (CDP), the Dutch Development Bank (FMO), the German Investment and Development Corporation (DEG), the British International Investment (BII), and the OPEC International Development Fund will contribute a total of $465.2 million; and the Climate Investment Fund's Clean Technology Fund will provide a $20 million concessional senior loan.   This new investment in the partnership represents another step in Egypt's green energy transition, following the joint development of the dual 500 MW Abydos solar and 500 MW Amunet wind power projects in 2022, and the financing of Egypt's first utility-scale battery storage system earlier this year.   IFC stands for International Finance Corporation, one of the five largest member institutions of the World Bank Group.

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On December 12th, the Inner Mongolia Energy Group's 400MW/1.600MW independent energy storage project in Dengkou County successfully connected to the grid and completed its first batch of energy storage unit charge and discharge cycles. This marks a significant increase in the total capacity of the Inner Mongolia Energy Group's Dengkou energy storage power station to 1.005MW/3.01MW, making it the world's largest operational energy storage power station to date.   The project employs a hybrid technology route combining vanadium redox flow batteries and lithium iron phosphate batteries, offering the dual advantages of long-term energy storage and rapid response. The vanadium redox flow battery energy system, as a key technology demonstration project under the Inner Mongolia Autonomous Region's "open competition for key projects" initiative, aims to achieve a single-cell rated current density of 500mA/cm²@80% and a system energy efficiency exceeding 72%, significantly surpassing relevant industry battery performance standards and providing important guidance for the rational design of flow batteries. Since its commencement, the project completed all main construction and grid connection commissioning in just over two months. From obtaining all necessary permits to grid connection, it took only 139 days, and from the official start of construction to grid connection for charging and discharging, only 80 days. Upon completion, the Dengkou Energy Storage Power Station will have a total capacity of 1,005 MW/3,010 MW, making it the world's largest operational energy storage power station.   Energy storage power stations possess the dual attributes of load and power source. They can both peak shaving and valley filling, supporting the power grid, and promote the consumption of new energy sources and improve the utilization rate of wind and solar power. They are key to achieving integrated development of electricity with energy consumption, industry, and the power grid.   The new energy company has already built photovoltaic projects with an installed capacity of 4.45 million kilowatts in Dengkou County. After the completion and commissioning of the 400,000 kilowatts/1.6 million kilowatt-hour independent energy storage project in Dengkou County, it will significantly improve the region's new energy absorption capacity and power system stability, provide greater development space for sand control and wind power-photovoltaic integrated projects, and provide key support and demonstration model for Inner Mongolia Autonomous Region to build a "new power system integrating source, grid, load and storage".

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As part of the first tender for Italy's Fonti di Energia Rinnovabile (FER)X transition program, the Italian government has awarded 7.698 GW of capacity to 474 solar photovoltaic (PV) projects.   Organized by the Italian energy management agency, Gestore dei Servizi Energetici (GSE), the average price of electricity (EPI) for successful solar projects was €56.825/MWh. The highest winning bid was €62.675/MWh, and almost all of the nearly 8 GW of available solar capacity was allocated.   In contrast, only 29 wind power projects, totaling 940 MW, were awarded capacity in the tender, with an average price of €72.851/MWh.   Another difference between solar PV and wind power projects is that one-third of the successful wind power projects were renovation projects—including upgrades and expansions—accounting for more than half of the total 940 MW capacity. Of the approved solar projects, only one was an upgrade or expansion project. According to the FER X tender plan, 473 new projects will commence construction.   Most solar projects also have relatively small installed capacities, with 353 projects having a capacity of 10MW or less, accounting for 74.5% of the approved solar projects. In contrast, the wind power sector is different, with 75.9% of projects having a capacity between 10 and 50MW.   Although the number of solar projects approved in the tender for a capacity exceeding 50MW was the smallest, with only 47 projects approved, these projects account for over 4GW of installed capacity, far exceeding all technology types and project sizes. The largest approved solar project is a 300MW power plant project located in Castel Di Iudica, Catania, Sicily.   The completion of this tender means that most bidding projects have secured capacity allocations; in September, a total of 12 GW of renewable energy capacity (particularly 10 GW of solar photovoltaic capacity) participated in the bidding, aiming to obtain government Contracts for Difference (CfDs).   Filling the “Gap” in Italy’s Energy Structure   “GSE plays a central role in our country’s energy transition,” said GSE President Paolo Arrigoni at an energy event in Italy this week. “It is transforming from a mere incentive manager into a promoter and facilitator of the energy transition.”   However, Arrigoni pointed out that GSE remains committed to bringing more renewable energy capacity into operation in Italy. He mentioned that as of October 2024, Italy will have approximately 80 GW of renewable energy capacity in operation, while the deployment target for 2030 is 131 GW, leaving a “gap” of 51 GW of renewable energy capacity.   This shortfall will be partially filled by the second round of FERX tenders, which aims to award projects using cells, modules, and components not manufactured in China, and covers technologies such as heterojunction (HJT).   In the sec...

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On November 27, the Solar Regulatory Initiative in Europe (SSI) and Copper Mark signed an agreement aimed at "promoting responsible copper production and sourcing across the entire solar energy supply chain."   SSI, jointly established by the trade body SolarPower Europe and Solar Energy UK, is a self-regulatory organization focusing on the solar photovoltaic supply chain and sustainability. SSI covers over 70% of global solar manufacturing capacity, and its ESG certification system is an industry benchmark. Copper Mark currently certifies 96 copper production sites. This collaboration will create a closed-loop mechanism encompassing "production compliance certification - supply chain traceability - end-application verification."   The organization stated that with the increasing deployment of solar energy and the rising use of copper in the solar sector, "the necessity for cooperation among key stakeholders in the copper supply chain is becoming increasingly apparent."   The two organizations signed a Memorandum of Understanding (MOU) to analyze the supply chain, identify environmental, social, and governance (ESG) risks, and provide solutions to improve the overall performance of the industry. Copper Mark is a supply and compliance assurance framework for the copper, molybdenum, nickel, and zinc supply chains.   Copper has long been a major component of solar power transmission infrastructure and cables, and is increasingly becoming a crucial part of solar photovoltaic cell manufacturing. Standard processes heavily rely on silver as a conductive material in solar cells, but with increasing manufacturing capacity and advancements in cell technology, the cost and scarcity of silver are beginning to pose challenges.   The solar manufacturing industry's share of global silver demand is growing, and silver's scarcity and high cost are forcing technological innovation within the industry. As Wang Yongqian, chief scientist at the Chinese solar manufacturer Aiko Solar, discussed, the industry is accelerating the metallization process of copper-based cells, replacing silver, and copper demand in the solar sector is expected to surge further over the next five years.   According to a recent report, the energy transition, driven by solar manufacturing and grid expansion, is likely to be the main driver of copper demand growth over the next decade. The report's author, Wood Mackenzie, stated that geopolitical pressures as countries seek to reduce their reliance on imports will accelerate copper demand growth in the renewable energy sector.   “This collaboration with Copper Mark is a significant step towards building a truly integrated and responsible production model across the solar energy supply chain,” said Rachel Owens, CEO of SSI.   “By connecting upstream and downstream assurance efforts, we can enhance transparency and accountability from raw materials to finished solar products. Our partners...

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Sunrover Power Co., Ltd has become one of the world's leading power plant developers and component builders, with sales teams all over the world and products exported to more than 80 countries and regions such as Europe, America, South Africa and Southeast Asia，etc.

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Provide help for global new energy development and construction, and at the same time provide better products for customers at home and abroad, win-win cooperation, mutual benefit and mutual benefit, and jointly provide strength for the development and construction of solar energy.

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Integrity, efficiency, innovation and transcendence.Customer first, believe in partners, develop together, and achieve rapid development in the field of new energy.

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SUNROVER's shingled all-black 430W solar panels are packed in boxes and will be shipped to Norway soon! Contact us today and unlock the potential of solar power with Sunrover. E-mail:info@sunroverpv.com

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