A research team led by Dr. Jung-dae Kwon from the Department of Energy and Electronic Materials at the Korea Institute of Materials Science has successfully realized the world's first transparent thin-film solar cell on a flexible substrate that can exhibit different reflective colors without Significantly reduces solar cell efficiency. The results of the research were published in the Journal of Chemical Engineering. This is a technique to achieve reflective color in a single material by periodically adding hydrogen to induce a difference in refractive index in aluminum-doped zinc oxide as a transparent electrode. By designing multilayer films with extremely low refractive index differences (less than 5%), reflection losses in the visible light region absorbed by the solar cell device are minimized. This technique can be applied to various absorbers for thin-film solar cells since the realization of color hardly reduces the efficiency of solar cells. Furthermore, it is expected to become a benchmark for improving the aesthetics of transparent thin-film solar cells on flexible substrates for BIPV (Building Integrated Photovoltaic) and VIPV (Vehicle Integrated Photovoltaic). So far, multi-layer thinning technology for materials with large refractive index differences, color-controlled thin-film coating technology to engineer optical properties, and structural color technology to mimic natural structures have been used as color applications to improve the aesthetics of transparent thin-film solar cells method. However, due to the wide reflection band, high reflectivity, or the need for complex technologies, it is difficult to realize industrial application in terms of two or more materials and processes, and these technologies are not suitable for solar cells that absorb visible light. Using the vacuum sputtering deposition method used in general semiconductor and solar cell manufacturing processes, the research team formed multilayer films with different refractive indices through periodic hydrogen reactions while depositing zinc oxide films. Then, they obtained the three primary colors of light by adjusting the thickness of the multilayer film. At the time, even when applied to solar cells that absorb light in the visible range, the color of the electrodes was well realized. Multilayer transparent thin-film electrodes based on a single material do not require additional processing, and are expected to realize high-efficiency thin-film solar cells of various colors at low cost. In addition, since reflective color is realized as an optical filter, it can be applied in various fields such as image sensors, photosensors, optoelectronic elements, optical communication, optoelectronics, etc. Lead researcher Dr. Jung-dae Kwon said: "When this technology is commercialized, it will help develop simple, processing-free filter technology and efficient colored flexible substrate transparent thin-film solar cells to realize modern buildings with aesthetic fea...

Brightening the World with Solar Power: SUNROVER leads the way at Thailand Photovoltaic Exhibition! SUNROVER participated in the international photovoltaic exhibition held in Thailand. This exhibition will be a gathering place for leading companies and professionals in the photovoltaic industry to showcase the latest solar panel technology and innovative solutions for us. SUNROVER is a leading enterprise dedicated to the development of renewable energy. We focus on the R&D, production and application of solar technology. We will showcase our latest solar panel products and solutions, providing customers with superior energy options through innovative design and technology with superior reliability. At the exhibition, you will have the opportunity to experience our innovative products and solutions first-hand. We will showcase various high-efficiency solar panels, smart energy management systems and sustainable solar energy system solutions. These products are designed to cater to customers of varying sizes and needs, whether in the domestic, commercial or industrial sectors. Our professional team will interact with you during the exhibition and answer your relevant questions. Whether you are looking for a reliable solar energy supplier or are interested in solar energy technology, SUNROVER will be your can't-miss partner.

The 2 MW rooftop distributed photovoltaic power generation project in Bozhou, Anhui, China has completed full-capacity grid connection. The project used Trina 550W solar panels, a total of 3636 pcs were used. The goal of the project is to use solar photovoltaic technology to convert solar energy into electricity, provide renewable energy to the region, and promote the development of clean energy. The high efficiency and reliability of Trina 550W solar panel make them ideal for maximizing power output and reducing system costs. The project's photovoltaic modules are installed on the roof of the building, making the best use of the available space to maximize electricity production. By installing on the roof, the project avoids occupying valuable land resources and reduces the adverse impact on the environment. The full-capacity grid connection of the 2 MW photovoltaic power generation project has made an important contribution to the power supply in the region. Through distributed power generation, the project directly transmits power to the local grid to provide clean and reliable power for surrounding residents and businesses. At the same time, the project also provides a model for the society, encouraging more regions to adopt renewable energy technologies and promoting sustainable development around the world. With the high-efficiency performance of Trina's 550W photovoltaic modules and a 2MW solar energy system, this project has played an important demonstration and leading role in the development of the local solar energy industry. It not only meets the local demand for clean energy, but also provides valuable experience and reference for similar projects in other regions. The successful operation of the project has taken an important step in promoting the development of the renewable energy industry and set a successful example for the construction of future solar photovoltaic power generation projects.

How Australia is maximizing its solar energy resources with mid-scale solar installations？ It’s fair to say that Australia is embracing the potential of mid-scale solar installations with a slew of new and upcoming projects. The partnerships between major companies like Sustainable Energy Infrastructure and Yates Electrical Services Group (YES Group) are leading the charge in this new wave of sustainable energy projects. One such project that recently came to fruition is the Woods Point solar and battery storage farm, located near Murray Bridge in South Australia. This combined solar and battery project, generating a hearty 5MW, is a testament to the progress made in the mid-scale solar sector. It features 9,000 bifacial solar panels and a 2.5MWh, two-hour battery storage system. The project stands as a milestone in South Australia’s energy transition, underlining the potential of storage solutions and regional distributed energy assets. Sydney-based MPower Group Ltd has also built several mid-scale solar projects across Australia. With 5MW solar farms such as Mannum Solar Farm Project, Pirie Solar Farm, SA, and Solar For Samoa already connected to the grid, plans are in place for the development of the Faraday scheme in the state of Victoria. The project will comprise 11,000 bifacial photovoltaic modules spanning over 100 km (62 miles), and will be situated northwest of Melbourne. Due to be constructed in 2023, the plant will produce more than 11,500 MWh of electricity annually, enough to power 1,500 homes. Nathan Wise, MPower CEO, said of the project in 2021, “MPower is actively building a pipeline of 5MW solar project sites and currently has exclusivity over six sites. We are looking to create an initial portfolio of up to 20 renewable energy assets with an aggregate capacity of 100MWac and an estimated value of more than $150 million once fully constructed.” The Woods Point project is just the jewel in the crown of YES Group and Sustainable Energy Infrastructure's impressive portfolio. The partnership boasts approval for 55MW across 11 different assets in New South Wales and South Australia. There are currently five projects in operation, three under construction, and three more in the design and procurement stage. The companies are focusing their efforts on the sub-5 MW mid-scale sector, offering a faster approval process and avoiding grid connection challenges faced by large-scale projects. YES Group, with over 120 solar farms under its belt, emphasizes the value of the swift and straightforward development process within the sub-5 MW market. Along with two additional projects in Port Wakefield and Padthaway, the Woods Point project will generate 27 GWh of solar energy and store 3 GWh of energy. An ambitious $200 million investment plan is in the works, aimed at developing between 70 MW and 100 MW of projects across eastern Australia in the coming years. Meanwhile, in a blend of sport and sustainability, a South Aust...

Unleash the Power of the Sun with SUNROVER at Solar PV & Energy Storage World Expo! Join us on this transformative journey as we harness the boundless energy of the sun to create a brighter, sustainable future. Discover our state-of-the-art solar systems and innovative energy storage system technologies that are revolutionizing the way we generate and utilize clean energy. From residential rooftops to large-scale commercial installations, we empower individuals and businesses to take control of their energy needs and reduce their carbon footprint.  Together, let's unlock a world powered by the sun's limitless potential. SUNROVER: Powering the future.

SunRover, a leading provider of sustainable energy solutions, is proud to announce the successful on grid solar system operation of its landmark solar system, consisting of a massive 11.18MW of solar panels. This significant milestone marks a major step forward in the adoption of renewable energy in Lu'an City, Anhui and reinforces SunRover's commitment to creating a greener and more sustainable future. The completion of JAC Phase I, with its 11.18MW capacity, solidifies SunRover's position as a pioneer in the solar industry. The project encompasses state-of-the-art solar panels strategically installed across Lu'an City, Anhui Province, harnessing the abundant sunlight and converting it into clean, reliable electricity. This environmentally friendly initiative will contribute significantly to reducing carbon emissions and powering Lu'an City's progress towards a sustainable future. • Vast Energy Generation: The 11.18MW solar system comprises 20654pcs of high-efficiency 550W solar panels. • Cutting-edge Technology: SunRover's solar panels are equipped with the latest advancements in solar energy technology, ensuring maximum efficiency and performance. By capturing and converting sunlight into usable electricity, SunRover's panels provide a reliable and sustainable power source for residential, commercial, and industrial applications. • Seamless Grid Integration: The successful grid-connected operation of the SunRover Solar System ensures a seamless integration with the local power grid. This means that excess energy generated by the solar panels can be fed back into the grid, contributing to the city's energy su apply and providing cost savings for the community.

According to a research report published earlier this year, Europe has the potential to deploy 51TW (51,000GW) of agricultural photovoltaics. Considering the power generation and agricultural potential, the researchers found that if all possible land was utilized, 51TW of agricultural photovoltaic power capacity in Europe would be feasible, equivalent to 71,500TWh of electricity generation per year, 25 times the current electricity demand in Europe. Three agricultural PV configurations were considered in the study: single-facial fixed-tilt modules suspended from above, single-facial soalr panel single-axis solar panels with tracking mounts whose angles can be changed throughout the day, and bifacial modules erected like a fence. The 51TW is based on a test situation in a field in Denmark and then mathematically extrapolated to simulate the rest of continental Europe. The optimal capacity density of agricultural photovoltaics is about 30W per square meter, so that at least 80% of the land can be used to grow crops. Results were uneven across the continent, with penetration potential for agricultural PV varying from just 1% of available land in Norway to as high as 53% in Denmark. Solar irradiance is higher and energy production is greater at lower latitudes. Keeping electricity production and agricultural production on the same land is key to agricultural PV, an approach that has the potential to quell many of the concerns that the PV and agricultural industries face regarding available land, food and energy security, local community opposition, NIMBYism, and the broader climate crisis. Among component configurations, single-axis tracking seems the most promising, but also the most expensive. It was found that the single-axis tracking and vertical assembly provided the most consistent level of solar irradiance reaching the ground, and the tracking assembly also provided the highest power output. Fixed-tilt modules will produce obvious shadow streaks on the ground, which may affect crop yields, and at the same time cannot achieve stable power generation around the clock. The Dutch government has recently taken effective measures to ban the use of agricultural photovoltaic technology on Dutch farmland. This move has shocked representatives of the national solar energy industry. Farmers' protests against plans to scale back the agricultural photovoltaic industry continue. Agricultural photovoltaics can bring benefits to crop production and power generation, and many adopters hope to strike a balance between photosynthesis and photovoltaic power generation to effectively optimize land use. The most obvious and major issue is sharing the land itself, as it is more practical and economical to be able to produce both food and electricity in the same area. In addition, solar panels provide shade in dry climates, making irrigation and water retention easier, fostering a more vibrant ecosystem beneath the modules. Crops beneath or adjacent to photovoltaic m...

The government of Bhutan has started construction of the country's first large-scale ground-mounted solar power plant, the Sephu Solar Project, which has an installed capacity of 17.38MW. The Ministry of Energy of the Bhutanese government (under the Ministry of Energy and Natural Resources of Bhutan) will oversee work on the project, which will be completed by a joint venture between Bhutanese construction company M/S Rigsar and Indian engineering firm PES. The Bhutanese government plans to complete the project construction by the end of 2024. At that time, the power station will be handed over to the Bhutanese power company Druk Green Power for operation. According to the Bhutanese government, the project is being financed primarily by the Asian Development Bank, which has pledged grants and loans to cover the $11 million project cost. The Sephu power station will be the first large-scale ground-mounted solar project in Bhutan's solar industry, and Rubesa has only one 180kW power station in operation. The Sephu Power Station will be a central component of Bhutan's growing solar industry. The government of Bhutan plans to have installed solar capacity of 500MW by the end of 2025 and 1GW by the end of this century. Bhutan hopes to diversify its energy structure and reduce its dependence on imported electricity from India. Currently, biofuels and hydropower dominate Bhutan's energy mix. According to the International Renewable Energy Agency, Bhutan will have an installed electricity capacity of 2.3GW in 2021, 84% of which will come from renewable sources. Of this, 54 percent comes from bioenergy and 46 percent from hydropower, a reliance on hydropower that often leads to disruptions in Bhutan's energy grid. During winter, when energy demand is high, Bhutan's hydropower production capacity drops significantly. Bhutan's economic affairs minister, Loknath Sharma, said in a speech in February this year that Bhutan's grid can generate about 2.3GW of electricity in the "remaining period of time", but in winter, as temperatures drop and rivers freeze, power output drops to 500MW. . Bhutan's energy demand in winter is as high as 670MW, and by 2030, Bhutan's energy demand will reach 1.5GW. During the most recent winter, Bhutan imported about $9.7 million (Nur 800 million) in electricity from India. It is important for the Bhutanese government to ensure that electricity supply is not affected by seasonal fluctuations or foreign import costs.