5to1 T Branch Connector 30A 1000V DC PV004-T5 Standard IEC 62852:2014/CE

Project background Shandong Jianzhu University is located in Jinan, the capital city of Shandong Province, in the middle of the province. geographical location is between 36°02′～37°54′ north latitude and 116°21′～11°93′ east longitude. It has a warm temperate continental monsoon climate, with distinct four seasons and ample sunshine. The peak sunshine hours reach 4.27 hours/day, and the total available sunlight hours throughout the year reach 1231.25 hours. In terms of location, it very suitable for connecting to photovoltaic energy. Since the Industrial Revolution, with the excessive consumption of fossil energy, carbon emissions have pushed the conflict between humans and nature to the brink of danger. carbon emissions have led to global warming, frequent extreme weather events, and the destruction of ecosystems, leaving the Earth unable to bear the burden. Deep decarbonization urgently needed. Under the care and support of the school's leadership at all levels, and under the carbon neutrality blueprint, Shandong Jianzhu University has responded to the national call, and has taken concrete actions to practice the concept of green development. The university has chosen to install a photovoltaic power generation system infusing green energy into the campus, demonstrating the school's sense of responsibility and foresight in environmental protection. Project Overview This project uses a total of 71 solar panels, with a power generation capacity of 17.39KW, producing an average about 69 kWh per day, and approximately 25,000 kWh annually. Meanwhile, it can reduce the use of 9,00 kilograms of standard coal, 750 kilograms of sulfur dioxide, 23,000 kilograms of carbon dioxide, and 100 of nitrogen oxides. Not only is it environmentally friendly and energy-saving, but it also achieves good economic and social benefits. Project advantages 1.Economic benefits: The biggest advantage of photovoltaic solar roofs compared to ordinary sunrooms is that they can save electricity bills and recover investment costs sell   2.Thermal insulation: PV sunrooms not only possess the insulation function of ordinary sunrooms but also have heat insulation capabilities, ensuring that the indoor temperature does not become excessively high during summer.   3.Legal construction: Normal rooftop additions and extensions belong to illegalbuildings, but photovoltaic sunrooms are reasonable and legal.     4.Long service life: The power generation function of BIPV products is guaranteed for up to 30 years, which is longer than that of materials, making it more widely applicable.   Project status      

This is a 1MW industrial and commercial power station located in Suzhou, Jiangsu Province, installed on the roof of the factory building,To provide safe electricity for the production of the factory, the factory building has relatively light pressure and is not very flat. The semi flexible components have the characteristics of light weight and bend ability, which is exactly in line with the requirements.Providing electricity to the factory, save electricity costs, and use efficient and clean energy.   Strong production and sales -Meet diversified market demands and launch multi main gate components -The shipment volume of components increased by 100% year-on-year, and the shipment of soft components reached 100MW+ -Realize battery production capacity of 3GW+component production capacity of 3GW.

Adhering to the sustainable development strategy of "green and ecological", we have installed photovoltaic tiles on a 3500 square meter roof, which is currently the largest building area known to use photovoltaic tiles on the roof. The tiles adopt the traditional form of ceramic tiles, using dark gray single glass three curved photovoltaic tiles (Hanwa) as the main material for photovoltaic power generation, with a total installed capacity of about 317.6 kilowatts. Based on the analysis of the attenuation of sunlight and photovoltaic material power generation efficiency in the project location, it is estimated that the first year's power generation will be 300000 kWh, the average annual power generation within 30 years will be 250000 kWh, and the total power generation over 30 years will be approximately 7.5 million kWh. In addition to self use, it can also supply power to the grid, bringing certain economic value. As a sub venue of the 2021 Flower Expo, this project has also become a showcase for the application of new energy.  

Capture the power of the sun to generate your own sustainable energy while lowering your bills and carbon emissions.   Solar energy can be captured by thermal or photovoltaic (PV) panels to create heat or electricity. Solar panels work even on cloudy days and are becoming increasingly popular in the worldwide – providing one of the best sources of sustainable energy for both businesses and for homes. Increasingly, where roof space is limited or you have multiple sites requiring a consolidation solution, it may be worth considering a solar farm.     Increase supply security on-site energy generation and immediate power for a lifespan of up to 30 years.  

Improve business resilience, gain great control of your energy and reduce your dependence on the grid with our business battery storage solutions.   What’s battery storage? Batteries give your business flexibility and protection from rising energy costs by helping you become more self-sufficient.   Avoid high peak charges Reduce your dependency on the grid and protect against rising energy costs.   Create additional revenue Deliver power to the local grid or trade your stored energy in the wholesale energy market, Boost self sufficiency Create back-up energy for critical processes.   How it works We’ll connect your storage system to your existing energy infrastructure. The battery will sit between a power source, whether it’s one of the varieties of renewable energy solutions or your grid connection, and your site’s operations. The battery can be used to store energy as a back-up power supply or to deliver power to the local grid. You could also trade your stored energy in the wholesale energy market, or use it for your own on-site applications to save money  

Discover new ways of generating and storing energy. What are solar farms? Solar panel farms are large-scale installations of photovoltaic (PV) panels that generate electricity from sunlight. These farms can range in size from a few acres to hundreds of acres and are typically situated in rural areas where there’s ample sunlight and land availability. In the worldwide, solar farms are becoming an increasingly popular way to generate clean and renewable energy - for powering your business and selling back to the grid.   What are the benefits of solar farms? As well as providing clean, sustainable energy, solar power farms also offer a range of other benefits. They can help to reduce greenhouse gas emissions and combat climate change, and also provide opportunities for local employment, as solar farms require maintenance and monitoring. There are a few concerns raised about their impact on biodiversity and the loss of agricultural land, so in response to this, more and more countries has introduced guidelines for solar farms, which require developers to carry out environmental impact assessments and to consider the impact on local communities.   How much do solar farms cost? The cost of building a commercial solar panel farm can vary depending on the size of the installation, the location, and the quality of the PV panels used. However, according to industry experts, the average cost of building a solar farm is around €1 million per megawatt (MW) of capacity. This means that a 50MW solar farm, which is a fairly typical size in the EU, would cost around €50 million to build. Despite the initial high cost, solar farms are considered a sound investment due to the potential long-term savings on energy costs, and the opportunity to generate revenue from the sale of excess energy back to the National Grid. Solar farms in the EU usually have a lifespan of around 25 years and can generate enough electricity to power thousands of home and businesses.  

  Construction starts in November 2018 Construction site No. 288, Nagong Tun, Sugong Village, Shuangqiao Town, Wuming District, Nanning City The construction area is about 5250 mu The project investment is about 1.02 billion yuan The Nanguo Rural project focuses on the application of new concepts, new technologies and new materials in the construction of new farm houses, and relies on mountain forest, water, agriculture, folk customs and other resources to create the first 4A-level rural comprehensive tourism scenic spot integrating ethnic architectural culture display, construction technology demonstration, modern agricultural leisure tourism, rural health care and old-age care, and business conference and exhibition.

​   A network core switch is an essential component of a network, typically located in the backbone or central area. It is responsible for high-capacity data transfer and plays a critical role in ensuring the smooth operation of the network. Acting as a gateway to the Wide Area Network (WAN) or the Internet, the fiber core switch facilitates connections to servers, Internet Service Providers (ISPs) through routers, and the aggregation of all other switches. To effectively handle the traffic directed to it, a core layer switch must have significant power and capacity, making it essential to be a fast, full-featured managed switch.   How Does Core Switches Work? The following sections describe how the network core switches operate in a network environment.   Network Traffic Aggregation Network core switches perform the crucial duty of aggregating network traffic from various sources, consolidating and managing it efficiently.   High-Speed Data Forwarding Core layer switches are responsible for processing and forwarding data packets rapidly and efficiently, utilizing advanced switching technologies.   Interconnectivity A core switch establishes connections between different segments and subnets within a network, enabling seamless communication and data transfer.   The aforementioned points highlight the benefits of employing a network core switch. In the event of a network failure, this equipment guarantees the reliability and integrity of data transmission by facilitating two-way data flow and enabling network self-healing. The core switch exhibits robust scalability, supporting multiple interfaces and facilitating bus network implementation. Moreover, it features an internal automatic alarm function that promptly notifies relevant personnel of any failures, ensuring timely maintenance. This convenience allows for efficient remote management and maintenance.