SUNROVER, a leading provider of integrated photovoltaic and energy storage solutions, has successfully connected its 3.946MW rooftop distributed photovoltaic (PV) project in Changzhou, Jiangsu Province, to the grid. The project, completed with exceptional speed and precision, underscores SUNROVER’s capabilities in delivering high-quality, large-scale solar installations and reinforces its position as a trusted partner in the renewable energy sector.   Speed and Quality: A Testament to Expertise From design to commissioning, the Changzhou rooftop PV project was executed in a record timeframe, reflecting SUNROVER’s streamlined project management and technical prowess. Despite challenges such as complex rooftop layouts and grid integration requirements, the company leveraged its experienced engineering team to ensure seamless deployment. The project utilizes SUNROVER’s proprietary 690W N-type solar panels, renowned for their high efficiency and durability, paired with Huawei’s advanced 250/300KW on-grid inverters, ensuring optimal energy yield and system reliability.   End-to-End Control: In-House Manufacturing and Technical Innovation A key driver of SUNROVER’s rapid delivery is its vertically integrated supply chain. With its own state-of-the-art solar panel manufacturing facility, SUNROVER maintains strict quality control over components while guaranteeing production scalability. The 690W N-type modules deployed in Changzhou exemplify the company’s commitment to cutting-edge technology, offering superior performance in low-light conditions and extended lifespan compared to conventional modules. This self-reliant production model enables SUNROVER to meet tight deadlines without compromising on standards.   Collaboration with Industry Leaders SUNROVER’s collaboration with Huawei, a global leader in inverters and smart PV solutions, highlights its ability to partner with top-tier technology providers to maximize project value. The synergy between SUNROVER’s high-efficiency modules and Huawei’s intelligent inverters ensures stable grid integration and real-time monitoring, enhancing the project’s long-term operational efficiency.   A Team Built for Excellence Behind this achievement is SUNROVER’s dedicated team of engineers, designers, and project managers, who combine deep industry knowledge with innovative problem-solving skills. Their expertise in rooftop PV system design—optimizing space utilization, load distribution, and safety protocols—ensures projects are both economically viable and technically robust.   Driving the Renewable Energy Transition “The successful grid connection of our Changzhou project demonstrates SUNROVER’s ability to deliver turnkey solar solutions at speed, without sacrificing quality,” said sales director Aimee of SUNROVER. “With our in-house manufacturing strength, strategic partnerships, and foc...

SUNROVER has successfully commissioned a 1.9MW distributed rooftop photovoltaic system in Anhui Province, China, with the installation achieving full grid connectivity and commencing commercial operation. The project, spanning over 15,000 square meters of industrial rooftop space, incorporates 2,754 units of SUNROVER’s in-house manufactured 690W N-type TOPCon bifacial solar panels, paired with 19 Solis 100KW three-phase on grid inverters. This configuration enables an estimated annual power generation of 2.1 million kWh, sufficient to offset 1,700 tons of coal consumption while supplying clean energy to local manufacturing facilities.   The project highlights SUNROVER’s vertically integrated operational model, combining proprietary manufacturing capabilities with end-to-end engineering expertise. The company operates a 1.2GW annual capacity production facility in Jiangsu Province, where it manufactures advanced N-type solar panels using fully automated production lines. Beyond module production, SUNROVER maintains specialized engineering divisions covering structural design, electrical system integration, and grid compliance – capabilities demonstrated through this project’s precise rooftop load analysis (≤25kg/m²), PID-resistant cabling architecture, and accelerated grid interconnection approval within 72 hours of system completion.   For international clients, SUNROVER offers customized photovoltaic solutions leveraging its integrated technical resources. The company’s engineering team utilizes proprietary simulation software to optimize system configurations across diverse geographic and climatic conditions, accounting for variables such as solar irradiance patterns, shading risks, and local grid stability requirements. Certified installation crews, trained in international electrical standards (IEC 62446-1) and rooftop waterproofing protocols, ensure rapid deployment cycles – a capability validated by the Anhui project’s 45-day completion timeline from equipment delivery to grid synchronization.   Notably, SUNROVER currently holds inventory of its high-efficiency 690W N-type solar panels available for immediate order fulfillment, with production capacity allocated to support global project timelines. The modules feature a 22.6% conversion efficiency rating certified by TÜV Rheinland, backed by a 30-year linear power output warranty. Post-commissioning support is provided through the company’s dedicated operations and maintenance team, which implements remote monitoring via SCADA systems alongside biannual on-site inspections, ensuring sustained system performance exceeding 98% availability rates.   With over 150MW of distributed PV systems deployed across Asia-Pacific markets and expanding operations in Europe, SUNROVER continues to refine its technical protocols for international project execution. The Anhui installation serves as a technical reference for indus...

A delegation of senior Iraqi energy executives finalized a 6MW integrated solar-storage agreement with SUNROVER last week after an intensive technical review of the company’s engineering capabilities.    Guided by Sales Director Aimee Ding, delegates inspected the 525.8KW rooftop distributed PV project, where SUNROVER’s 590W N-type solar panels and Sungrow on grid inverters demonstrated 97.8% operational efficiency under real-world grid fluctuations. Engineers conducted live modifications during sandstorm simulation tests, retrofitting panels with desert-specific anti-abrasion coatings and adjusting tilt angles within four hours – a display of rapid technical adaptation that reportedly solidified the delegation’s confidence.   The 6MW hybrid system, designed for a industrial zone, combines high-temperature optimized modules (maintaining 91% output at 58°C) with AI-managed battery storage system. SUNROVER’s commitment to tailored solutions was evidenced during negotiations when technical teams redesigned electrical layouts twice within 48 hours to accommodate newly identified site constraints, while simultaneously developing an Arabic-language monitoring interface.   "Desert energy projects demand more than products – they require surgical precision in engineering," stated Ding, highlighting SUNROVER’s 72-hour emergency response guarantee and pre-positioned spare parts depot in Baghdad. Third-party testing confirms the system’s 22% higher dust resistance than IEC 62941 desert standards.   Aligned with Iraq’s national plan to deploy 2.4GW of solar-storage hybrids by 2031, this collaboration expands SUNROVER’s MENA portfolio to 1.7GW. The company has now delivered 3.8GW of global renewable solutions since 2022, with hybrid projects accounting for 63% of 2025 orders.

Photovoltaic energy in Europe is undergoing a new change. Just recently, Finland announced a major event in the energy field. On April 1, the Finnish government announced that as the country's two energy companies gradually shut down all coal-fired power plants, Finland will completely stop using coal in energy production this spring. The Finnish government issued a communiqué saying that this move is a key step in Finland's energy transformation, four years ahead of the statutory deadline. Fossil fuel-based energy production will be replaced by low-carbon, clean, and renewable solutions in the future, and Finland will usher in a more stable, sustainable and climate-friendly energy system. The Finnish government has made it clear that future electricity production will focus on the development of wind power, nuclear power, hydropower and solar energy, and will be supplemented by electric boilers, heat pumps, energy storage and other technologies to build a new energy system. This strategy is highly consistent with Europe's overall carbon neutrality goal. According to the EU plan, renewable energy must account for 45% of terminal energy consumption in 2030, and photovoltaics are seen as the core tool to achieve this goal. Finland's practice has proved that the coordinated efforts of policy guidance and market mechanisms can greatly accelerate the process of clean energy substitution. It is understood that Finland's coal withdrawal action stems from the "2029 Coal Ban Act" passed in 2019. Through large-scale investment in wind power, nuclear power and bioenergy, Finland's coal-fired power share has dropped sharply from 8% in 2016 to less than 1% in 2025, while wind power generation has soared to 25%, driving 26 billion euros of green industrial investment. Although Finland's current photovoltaic installed capacity is limited, and the Nordic countries have a relatively low demand for photovoltaics due to the high proportion of hydropower, their energy transformation path reveals the future trend of the European market: the withdrawal of fossil energy will inevitably be accompanied by a diversified layout of renewable energy, and photovoltaics will play a key role in it.   Finland "retires from coal", and the photovoltaic pattern is reshaped Finland has never stopped investing in renewable energy. Previously, the Finnish government had agreed to provide priority facilities for green transformation projects between 2023 and 2026. In early 2023, the Finnish government also adopted a new hydrogen strategy, setting a goal of producing 1 million tons of green hydrogen by 2030, accounting for one-tenth of the EU's total target of 10 million green hydrogen. In fact, compared with other European countries, Finland's electricity market appears to be quite "unstable". In the past few years, Finland's energy system has undergone a major transformation. With the construction of the 1.6 GW new Olkiluoto 3 nuclear power plant in April 2023, Finland's t...

A delegation of esteemed Spanish clients recently embarked on a transcontinental journey to SUNROVER’s headquarters in China, underscoring their strong interest in advancing collaboration on cutting-edge photovoltaic energy storage solutions. The visit, marked by in-depth technical discussions and a shared vision for sustainable energy innovation, culminated in the successful configuration of a tailored 100KW+400KWh battery energy storage system by SUNROVER’s sales team, led by Cherry Chen.   During the meeting, the Spanish representatives expressed profound admiration for SUNROVER’s product portfolio, particularly praising the high efficiency, robust performance, and scalability of its energy storage systems. "SUNROVER’s expertise in integrating solar power with advanced battery technology aligns perfectly with our sustainability goals," remarked the delegation leader. "Their solutions not only meet but exceed industry standards, making them a trusted partner for Europe’s renewable energy transition."   The negotiations, characterized by a collaborative spirit and mutual trust, highlighted SUNROVER’s ability to deliver customized systems tailored to diverse client needs. Cherry Chen, Senior Sales Manager at SUNROVER, expertly guided the clients through system design optimizations, emphasizing cost-effectiveness and long-term reliability. The finalized 100KW+400KWh system is poised to support the clients’ commercial and industrial projects, reinforcing SUNROVER’s global reputation as a pioneer in smart energy storage.   As the delegation concluded their visit, both parties expressed optimism about future large-scale orders and knowledge-sharing initiatives. "This partnership marks a milestone in our global expansion strategy," said a SUNROVER spokesperson. "We are committed to empowering clients worldwide with innovative, sustainable energy solutions that drive the green revolution forward."   With this landmark agreement, SUNROVER continues to solidify its leadership in the renewable energy sector, bridging continents through technology and shared environmental stewardship.

It is reported that the European Commission recently launched three new European cooperation projects under the Horizon Europe program, aiming to consolidate the European continent's leading position in technology, enhance industrial resilience, and promote sustainable development. These initiatives will focus on the photovoltaic, advanced materials and textile industries, and it is expected that by 2030, the joint investment of the EU and the private sector will be close to 1.1 billion euros.   Among them, the "European Photovoltaic Innovation Cooperation Project" aims to expand Europe's photovoltaic manufacturing capacity and build a more resilient supply chain, which is in line with the goals of the European Green Deal, the "RepowerEU Plan" and the 2023 Renewable Energy Directive. From 2025 to 2030, the EU and private partners will each invest up to 240 million euros to enhance Europe's position in the global solar market and reduce its dependence on fossil fuels.

On March 10, the Huaneng Wusha River Xiazhai photovoltaic power generation project was put into operation at full capacity. It is understood that the project is one of the 17 photovoltaic power generation projects registered by Huaneng Lancangjiang Hydropower Co., Ltd. in Xishuangbanna Prefecture, and is currently the largest photovoltaic power station in Xishuangbanna Prefecture. The project has an installed capacity of 150,000 kilowatts, covers an area of ​​about 3,160 mu, and has a total of 48 photovoltaic arrays, about 305,000 high-efficiency bifacial solar panels installed, and a new 220 kV booster station and supporting power transmission and transformation system. The project is located in Wusha River Xiazhai, Manla Township, Yiwu Town, Mengla County. It has rich solar energy resources and high stability. It adopts the innovative model of "agricultural planting + photovoltaic power generation". The height difference between photovoltaic modules and the ground can be used for the second land use, effectively improving land utilization, reducing water evaporation, and helping to alleviate land desertification. Since the start of construction in August 2024, the project team has adapted to local conditions, overcome the construction difficulties in mountainous and hilly areas, and adopted the staggered operation mode of "dry season sprint + rainy season material preparation" to fully promote construction. The project uses the "grid + modular" management model, and more than 1,200 people at peak times simultaneously promote foundation pouring and component installation. In terms of environmental protection, the project team abandoned the traditional "opening" construction method and adopted the "little bee" drilling construction to avoid damage to vegetation outside the solar panel bracket. With the commissioning of this project, the installed capacity of Huaneng Xishuangbanna New Energy has reached 1.05 million kilowatts, accounting for 93.75% of the total installed capacity of new energy in the prefecture. After the project is put into operation, it can provide 200 million kilowatt-hours of clean electricity each year, which is equivalent to saving about 65,700 tons of standard coal and reducing carbon dioxide emissions by about 163,800 tons.

The largest single-unit photovoltaic power station in coal mining subsidence area in China has officially entered commercial operation.   The Mengxi Blue Sea Photovoltaic Power Station covers an area of ​​about 70 square kilometers, with an installed capacity of 3,000MW and more than 5.9 million solar panels deployed throughout the site.   The project is located in Otog Front Banner, Ordos City, Inner Mongolia Autonomous Region. It mainly utilizes coal mining subsidence areas and areas to be mined. It is the second batch of large-scale wind and solar complementary projects in desert Gobi areas in my country, and is also an important supporting project for the national "West-to-East Power Transmission" Ordos Shanghai Temple in Inner Mongolia to Linyi, Shandong ±800kV UHV DC transmission project.   The State Energy Company responsible for the construction of the project introduced that the project uses H-shaped steel piles as the basis of the single-axis tracking system, reducing the pile diameter from 400 mm concrete precast piles to 100 mm, greatly reducing the damage to the grassland landscape.   In the same area, the project is divided into multiple photovoltaic units. When part of the ground sinks, the PV modules can be adjusted more flexibly to ensure the best lighting angle.   The National Energy Corporation said that the project innovatively adopted the integrated construction technology of component tracking, which is the first application in the world. This method greatly reduces labor and improves installation efficiency by 25%. The project also uses a new type of intelligent cleaning robot, which can efficiently remove dust and dirt on photovoltaic modules to maintain the conversion efficiency of the modules.   It is worth noting the power transmission capacity of the project. With the concept of "fire and light bundling, joint transmission, comprehensive demonstration, and technology leadership", the project will transmit green electricity from western Inner Mongolia to Shandong across thousands of miles. The annual power generation is expected to be 5.7 billion kWh, which is enough to meet the annual electricity needs of 2 million households, which is equivalent to solving the electricity needs of a medium-sized Chinese city.