Project Cases | YC Solar High-Efficiency Modules in Shandong Rushan, Explore "PV + Charging Station" Green Energy Road

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“Photovoltaic + energy storage + charging pile" is a kind of green charging mode that realizes new energy, energy storage and intelligent charging to support each other in a coordinated manner, and adopts the operation strategy mode of "green charging and light-supported pile", which not only realizes the self-generation and self-consumption of photovoltaic power generation and storage of residual power to satisfy the demand for charging of electric vehicles, but also makes use of peak and valley tariffs, improves the efficiency of energy conversion, and reduces the cost of energy consumption.

“Photovoltaic + energy storage + charging pile" improves the structure of energy utilization, realizes the efficient utilization of new energy and reliable power supply, and helps to realize clean power and green mobility in a clean, green and sustainable way.

On January 4, the National Development and Reform Commission and other departments issued the "Implementation Opinions on Strengthening the integration and interaction of new energy vehicles and the power grid" pointed out that it is necessary to vigorously cultivate the new industrial ecology of vehicle and network integration, strongly support the construction of high-quality charging infrastructure system and the high-quality development of the new energy automobile industry, build integrated optical storage and charging terminals according to local conditions, and promote the integration and development of transportation and energy.

With photovoltaic as the representative of the infrastructure in the form of policy encoding, will undoubtedly be a new round of metamorphosis for the photovoltaic industry to bring new opportunities for development.

The construction of optical storage and charging integrated standard charging station, the use of intelligent group charging system, with power scheduling, battery detection, safety and beautiful features, equipped with independent transformers, photovoltaic carport, charging management system, charging system and terminal, can achieve photovoltaic power generation on the spot consumption, photovoltaic power grid connection, vehicle charging and other functions, truly realize "new energy vehicles with new energy electricity"

Green electricity, open the road to energy/Pv + Charging

In the east parking lot of Yuexing Home Furnishing in the southeast area of Lushan City, Shandong Province, YC Solar's high-efficiency photovoltaic modules help open the road of "green energy" here. With a total installed capacity of 30.78kW, it can realize green power generation of about 43,000kWh, save standard coal of about 5,200kg, and reduce CO₂ emission of about 16,600kg, and build a total of 480kW intelligent group charging system with 8 electric vehicle charging parking spaces, which allows new energy vehicle owners to independently book charging time and charging volume. It takes only 30-40 minutes from 20% to 100% charging, which provides convenience for the neighboring residents and the public in production and life.

△Photo source: Rushan Transportation Investment Group

The photovoltaic charging station can utilize the energy storage system to store energy at night, and supply power to the charging station during the charging peak period through the energy storage station and the power grid together, which not only realizes the peak shaving and valley filling, but also saves the cost of distribution capacity increase and effectively solves the problems of new energy power generation intermittent and unstable, etc.; at the same time, it can also solve the problem of the distribution grid in the limited land resources, and flexibly interacts with the public power grid according to the needs and operates independently as far as possible to use new energy, and can effectively alleviate the impact of the charging pile electricity on the power grid; moreover, it uses the storage battery directly to charge the power battery to improve the efficiency of the energy conversion.

△Photo source: Rushan Transportation Investment Group

As a part of urban transportation infrastructure, PV charging stations play an important role in supporting transportation energy optimization, increasing the proportion of renewable energy, and promoting the low-carbon development of the transportation industry.

Light empowerment, explore low carbon journey/PV + High Speed Rail

Transportation and energy are both major issues related to people's livelihood, and are also key areas and main battlefields of "double carbon" work. On the roof of the Xiong’an high-speed railway station, the largest railway station in Asia, a total of 42,000 square meters of photovoltaic building materials from Yingli Group are laid, with a total installed capacity of 6 MW, making it a railway station that will generate electricity, with an average annual generating capacity of 5.8 million KWH, and can achieve self-use and surplus electricity on-grid. According to preliminary estimates, it can reduce carbon dioxide emissions by 4,500 tons per year, and has generated more than 17 million KWH of electricity since it was officially connected to the grid in December 2020.

△ Yingli Group Xiong’an High-speed Railway Station Project

"PV+Transportation", "PV+Fishery", "PV+Livestock"... In the future, YC Solar will further expand the PV+multi-scenario integrated development mode, explore more possibilities of PV, and help realize a zero-carbon future.

△YC Solar Tianjin Wuqing District Cuihuangkou Town 150MW PV + Fishery Complementary Project

△YC Solar Zhangbei County Chabei Management Area 160MW PV + Livestock Complementary Project