News & Exhibition

  SUNDTA has successfully packed and dispatched 30 sets of its advanced household energy storage systems destined for customers in Cuba. This shipment underscores SUNDTA’s commitment to delivering fully customized, reliable clean energy solutions tailored to specific customer needs. Each integrated system bound for Cuba combines high-efficiency SUNDTA 600W N-type solar panels with the company’s self-branded 6KW/10KW energy storage inverters and robust 5kWh/10kWh SUNDTA lithium batteries, forming a seamless and optimized power package.   This project exemplifies SUNDTA's core strength: providing comprehensive, vertically integrated energy storage solutions. From initial system design and engineering to manufacturing every critical component – panels, inverters, and batteries – SUNDTA manages the entire process internally. This "one-stop" approach guarantees seamless compatibility, superior quality control, and significantly simplifies the experience for the customer, effectively eliminating pre-sale configuration headaches and post-sale service complexities.   Furthermore, SUNDTA demonstrates remarkable versatility in meeting diverse energy demands. While this Cuban project focuses on household applications, SUNDTA possesses the extensive design and production capacity to scale solutions far beyond. The company expertly configures systems ranging from compact residential units like those shipped to Cuba to expansive, high-capacity commercial and industrial (C&I) energy storage systems. Whether powering a single home or supporting the energy resilience of a large business, SUNDTA leverages its end-to-end control over the manufacturing chain to deliver precisely engineered, high-performance energy storage solutions globally, empowering customers with energy independence and sustainable power.

SUNDTA Energy celebrates a significant milestone as its premium energy storage products form the core of a new 10KW household solar system in France. A discerning French customer has selected the SUNDTA 51.2V 200AH Wall-Mounted Lithium Battery, paired with a Deye 5KW single-phase hybrid inverter and SUNDTA's high-efficiency 450W N-type solar panels (18 panels), showcasing the global appeal of SUNDTA's integrated, high-performance solutions.   This installation powerfully highlights the key advantages of SUNDTA's wall-mounted lithium batteries. Engineered for reliability and longevity, the 51.2V 200AH unit utilizes top-grade LiFePO4 (LFP) chemistry, renowned for its exceptional safety profile and extended cycle life exceeding 6000 cycles. Its sleek, space-saving wall-mount design makes it ideal for modern homes, while modular scalability allows for future energy expansion. Crucially, SUNDTA batteries incorporate a sophisticated multi-level Battery Management System (BMS) featuring advanced protection against overcharge, over-discharge, over-current, short circuit, and extreme temperatures, ensuring uncompromising safety and operational stability.   Superior manufacturing quality is fundamental to SUNDTA's value proposition. Rigorous quality control processes, adherence to international safety standards (including UN38.3, CE, IEC62619), and the use of premium components guarantee reliable performance year after year. Furthermore, SUNDTA batteries are designed for exceptional compatibility, seamlessly integrating with leading energy storage inverters like Deye and most major brands available globally, providing customers with unparalleled flexibility in system design.   This project underscores SUNDTA's unique strength as a vertically integrated manufacturer. "We proudly control the process from cell to pack in our dedicated battery factory, ensuring stringent quality and performance standards," stated a SUNDTA department director Wink Zhang. "Similarly, our state-of-the-art module factory produces high-output, reliable N-type panels. We warmly invite international clients to visit our facilities in China to witness our advanced manufacturing and rigorous quality control firsthand."   Beyond supplying components, SUNDTA offers comprehensive energy solutions. Its expert engineering team works closely with clients, distributors, and installers worldwide to design and configure optimal solar + storage systems, from compact residential setups like this 10KW French installation to large-scale commercial and industrial (C&I) applications. SUNDTA provides end-to-end support, ensuring systems are perfectly tailored to specific energy needs and local conditions.   "This French installation exemplifies our commitment to delivering safe, reliable, and high-performance energy storage accessible globally," added the department director Wink Zhang. "SUNDTA is ready to empower homes and businesses worldwide with clean, sustainable ener...

  SUNDTA has successfully completed production and rigorous factory testing of its latest 600W N-type TOPCon solar panels, with the inaugural batch now packaged and en route to customers in Ecuador. This milestone shipment underscores SUNDTA's robust manufacturing capabilities and its growing recognition in international markets for delivering premium, high-performance solar solutions.   The dispatch highlights SUNDTA's significant production capacity and mastery over its manufacturing scheduling. Operating advanced, highly automated production lines, SUNDTA consistently achieves impressive output volumes while maintaining stringent quality control. A key competitive strength lies in its optimized production cycle management, enabling the company to efficiently translate orders into finished, tested products ready for global shipment. This operational efficiency ensures reliable and timely deliveries, meeting project timelines critical for customers worldwide, including those in Ecuador's burgeoning solar sector.   These Ecuador-bound panels represent SUNDTA's cutting-edge N-type TOPCon technology, renowned for superior efficiency, higher energy yield especially in challenging light conditions, and enhanced long-term reliability compared to conventional P-type modules. The 600W power class offers significant advantages for both utility-scale installations and large commercial projects, maximizing power generation per square meter and reducing balance-of-system costs.   Customer feedback consistently affirms SUNDTA's position as a trusted provider. Partners in Ecuador and beyond have specifically commended SUNDTA's operational reliability, the premium quality of its N-type modules verified through independent testing, and the tangible value proposition offered by combining high wattage with proven durability. This shipment reinforces SUNDTA's commitment to supporting Ecuador's renewable energy goals with top-tier solar technology, backed by industrial-scale manufacturing prowess and a proven ability to execute swiftly from order to delivery. The company anticipates deepening its relationships across Latin America as it continues to scale production to meet rising global demand for efficient solar solutions.

Recently, Ningxia Electric Power Investment Group announced good news that the Ningguoyun Yanchi Gaoshawo 1.2GW wind and solar project and the Ningguoyun Lingwu 1GW photovoltaic composite project, undertaken by its new energy company, have successfully reversed power at the booster station and are about to be connected to the grid. This indicates that the project has the core conditions for access to the grid and operation, laying a key foundation for the "6.30" project to be connected to the grid and put into operation. The booster station construction and reverse power transmission work were completed in only 65 days, creating a new speed for project construction. It is understood that the Ningguoyun Yanchi Gaoshawo 1.2GW wind and solar project is located in Gaoshawo, Yanchi County, with a total installed capacity of 1.2GW, including 0.92GW photovoltaic power generation installed capacity and 0.28GW wind power installed capacity. A 330kV booster station and transmission line are built to connect to the State Grid Beidi 750kV substation, covering an area of ​​about 28,000 acres. At present, the photovoltaic composite project has entered the commissioning stage and is scheduled to be connected to the grid for power generation at full capacity on June 30, and the wind power project is scheduled to be connected to the grid for power generation at the end of December. The Ningguoyun Lingwu 1GW photovoltaic composite project is a key photovoltaic power generation project in the autonomous region's silicon-based industry green power park, and is also the largest photovoltaic composite project undertaken by the new energy company. The project is located in Majiatan Town, Lingwu City, with a total area of ​​24,000 acres. The planned construction capacity is 1,000MW, and a 330kV substation and a 36-kilometer-long 330kV transmission line will be built to eventually connect to the Beidi 750kV substation. After the project is completed, it will focus on ensuring the green power replacement needs of enterprises in the Yinchuan Economic Development Zone. It is expected to provide 1.812 billion kWh of new energy electricity per year, which can meet 18% of the electricity demand of high-energy-consuming enterprises in the park. Compared with coal-fired power plants of the same scale, it can reduce standard coal consumption by 556,400 tons and carbon dioxide emissions by 1.5297 million tons each year, while reducing emissions of pollutants such as smoke and dust by 108.75 tons, effectively increasing the proportion of green power use and reducing corporate electricity costs. After the project is connected to the grid, it will provide stable green electricity support for the surrounding characteristic and advantageous industries, help Ningxia build a clean, low-carbon, safe and efficient energy system, and accelerate the high-quality development of the autonomous region's green electricity park construction.

  SUNDTA has successfully completed production and rigorous testing of its high-power 585W N-type solar panels. This significant batch has now been securely packaged and is prepared for imminent shipment to customers globally.   This milestone powerfully underscores SUNDTA's advanced manufacturing capabilities and its consistent ability to scale production to meet rising global demand for premium solar solutions. The 585W N-type modules represent the cutting edge of SUNDTA's technology, delivering exceptional efficiency – certified at over 23.2% – and superior performance in real-world conditions, including enhanced low-light response and outstanding PID resistance. Their robust dual-glass construction ensures long-term reliability and power output stability, maximizing customer ROI.   Crucially, SUNDTA is fulfilling its commitment to on-time delivery, a cornerstone of its customer relationships. This consistent reliability, coupled with the proven high quality and performance of its modules, has solidified deep trust with clients worldwide. "SUNDTA's track record for delivering high-performance panels when promised is why they remain a key partner," stated a procurement manager for a major European energy provider. With this shipment, SUNDTA continues to expand its reach as a trusted provider of efficient and dependable solar energy solutions.

A delegation of valued customers from Ecuador recently completed a highly successful visit to SUNDTA's advanced manufacturing facilities in China. The visit centered around a significant order placed by the customer for SUNDTA's high-performance 600W N-type solar panels, marking a key step in their business relationship. Demonstrating SUNDTA's commitment to transparency and customer partnership, the Ecuadorian delegation was warmly welcomed and granted comprehensive access to observe the intricate production line and meticulous packaging processes firsthand. Crucially, the delegation personally inspected a selection of the finished solar panels manufactured specifically for their order, conducting rigorous on-site quality checks.   The customer representatives expressed unequivocal satisfaction and strong praise for the quality of the photovoltaic modules they inspected. They highlighted the exceptional build quality, precise manufacturing tolerances, and overall robustness of the SUNDTA 600W N-type panels, confirming they met and exceeded their stringent specifications and expectations. This direct validation underscores SUNDTA's unwavering dedication to product excellence and rigorous quality control protocols at every stage of production. Beyond product quality, the delegation was notably impressed by SUNDTA's professional attitude and operational efficiency, particularly commending the company's proactive approach to ensuring a smooth order process and its demonstrable capability for rapid and reliable delivery, which is critical for their project timelines.   The visit fostered a highly constructive environment, allowing both SUNDTA's management team and the Ecuadorian clients to engage in substantive and in-depth discussions regarding future collaboration. The positive experience and mutual trust established during the factory tour and product verification laid a solid foundation for exploring expanded partnership opportunities in the Ecuadorian market and potentially beyond. The resounding endorsement of SUNDTA's product quality, manufacturing integrity, and professional reliability by the Ecuadorian delegation serves as a powerful testament to the company's capabilities. SUNDTA reiterates its open invitation to clients and partners from across the globe to witness its manufacturing prowess, stringent quality systems, and commitment to customer success firsthand by visiting its state-of-the-art production plants in China. The company remains dedicated to building long-term, trust-based relationships through superior products and exceptional service delivery worldwide.        

    The SUNDTA 682.92kW rooftop distributed photovoltaic project has officially commenced operations following its successful grid connection. This significant installation utilizes high-efficiency SUNDTA 600W N-type bifacial solar panels, chosen for their superior energy yield and durability in diverse conditions. Calculations based on the system size and panel specifications confirm the deployment of 1,138 SUNDTA 600W modules across the rooftop structure.   Initial performance projections indicate this solar array will generate approximately 887,000 kWh of clean electricity annually. This substantial output translates into significant economic and environmental advantages for the project owner. Financially, the system is expected to slash electricity bills by roughly $133,000 per year, assuming a conservative commercial electricity rate of $0.15 per kWh. Environmentally, the project will make a major contribution by offsetting an estimated 443.5 tonnes of carbon dioxide (CO2) emissions annually, equivalent to removing nearly 100 passenger vehicles from the road or planting over 7,300 tree seedlings grown for 10 years.   The seamless execution of this project underscores SUNDTA's unique strength as an integrated solar energy provider. The company delivers a true end-to-end solution, encompassing the manufacturing of its premium N-type panels, bespoke system design, and professional construction. SUNDTA's expertise allows for the creation of perfectly tailored photovoltaic systems, including integrated energy storage (PV + ESS) configurations designed to meet specific client energy consumption patterns, resilience requirements, and financial objectives.   Crucially, SUNDTA supports installations beyond just supplying equipment. The company boasts a dedicated professional team providing vital guidance and technical support throughout the installation process. This ensures optimal system performance, adherence to safety standards, and maximizes the long-term return on investment for clients. The successful grid-tie of this 682.92kW project stands as a testament to SUNDTA's comprehensive capability to manage complex solar deployments from initial concept through to operational reality, offering clients a reliable partner for their clean energy transition.

Marking a significant international milestone, SUNDTA has successfully delivered a complete 2.5MW solar racking structure to its customer in Iran, where installation has now commenced. Accompanying the structural system, the customer received a full power plant package consisting of 4,600 SUNDTA high-efficiency 590W N-type solar panels and 10 Growatt 250KW grid-tied inverters. Demonstrating its commitment to turnkey solutions, SUNDTA has deployed a professional construction team to Iran to provide expert guidance throughout the installation phase, ensuring quality and adherence to specifications.   This project exemplifies SUNDTA's core strength: delivering seamless, end-to-end solar energy solutions. From the initial sales engagement and technical consultation through detailed system design, procurement, global logistics coordination, and now on-site construction support, SUNDTA manages every critical phase. The company's ability to bundle its robust racking systems with carefully selected, high-performance components like its own N-type panels and Growatt inverters highlights its role as a true one-stop provider. SUNDTA’s expertise extends beyond mere equipment supply; it encompasses the entire project lifecycle, ensuring clients receive optimized, integrated systems tailored precisely to their site conditions, energy profiles, and financial objectives. This includes sophisticated design capabilities for customizing solar-plus-storage configurations, integrating battery storage seamlessly to meet specific energy resilience or load-shifting requirements.   SUNDTA's professionalism and practical, results-oriented approach are central to its value proposition. The deployment of its own construction specialists to Iran underscores its dedication to successful project execution. This team brings vital hands-on expertise, working directly with local partners to guarantee correct installation techniques, safety protocols, and system performance alignment with the engineered design. Complementing this field expertise, SUNDTA’s sales and engineering teams maintain proactive support, offering continuous technical consultation to swiftly address any questions or complexities that arise, thereby minimizing delays and ensuring customer confidence throughout the build.   Furthermore, SUNDTA's versatility is a key differentiator. The company possesses the engineering depth and product range to design and deliver optimized solar solutions across a vast spectrum of applications. Its capabilities scale efficiently from smaller residential and commercial rooftop installations to large-scale commercial and industrial (C&I) ground-mount projects like this 2.5MW system in Iran. This broad applicability demonstrates SUNDTA’s understanding of diverse market needs and its capacity to provide reliable, high-yield solar infrastructure regardless of project size or complexity.   The arrival of the racking, panels, inverters, and S...