Yueqing “photovoltaic + energy storage” model “driving” into the fast lane
In 2022, Xinya Electronics Co. installed 1.2 megawatts of distributed photovoltaic on the roof of the old factory building. Last year, the new plant was put into operation, and 4.2 megawatts of photovoltaic panels were laid on the roof. This year, with the landing of the energy storage policy, the Xinya Electronics Co. electronics and installed energy storage system, to realize the “light storage charging” integrated operation.
“This 5.4 megawatts of rooftop photovoltaic, last year, for the enterprise to save more than 6 million yuan in electricity costs, but also this was awarded the Zhejiang Province, green low-carbon factories.” The project is responsible for the new energy section of the Xinya Oriental Electric Energy Technology Co., Ltd. construction, the company's vice president Chen Feiyue introduction, “photovoltaic + energy storage + charging piles” mode so that the roof and the value of the land on the ground to be re-developed and utilized, so that enterprises to reduce the dependence on traditional energy sources to reduce the cost of business operations, while also protecting the ecological environment, and to achieve a double harvest of economic and social benefits. and social benefits.
Xinya Electronics Co. this borrowed light to generate electricity, borrowing the model of energy storage, it is Yueqing to promote the development of new energy storage industry is a microcosm. In the current “dual-carbon” background, green development has long been not a question of choice, but a must. In today's wave of energy transformation, photovoltaic as a clean, renewable form of energy, is developing at an alarming rate. The model of “PV + energy storage” is one of the most popular applications at present.
The relevant person in charge of the State Grid Yueqing City Power Supply Company introduced that by combining photovoltaic power generation with energy storage equipment, it can effectively solve the problem of intermittent solar energy and realize the stable output of electricity. The energy storage system can store excess power during the day so that it can be used at night or when the weather is bad, thus improving the utilization rate of energy. This model can not only provide self-sufficient power for enterprises, but also provide auxiliary services for the power grid and enhance the stability of the power grid.
It is worth mentioning that Yueqing private enterprises PV solar project settlement time can be traced back to 2015, Zhejiang Chint Electric Appliance Co. 350 kilowatts of distributed photovoltaic power generation project in the North White Elephant put into operation so far, the city has a total of 1,090 corporate photovoltaic users, with an installed capacity of 365 megawatts. 2023, the enterprise photovoltaic annual power generation capacity of about 220 million kilowatt-hours, annual savings in the consumption of raw coal 67,078 tons, and reduce carbon dioxide emissions by 183,333 tons.
In recent days, located in Yueqing Bay Yueqing Astronergy Technology Co., Ltd, 11 MW/22 MWh user-side energy storage project is under construction, the project has entered the drawing design stage, is expected to be completed by the end of the grid. And 3 months ago, the company completed the grid-connected distributed photovoltaic project 11.7 MW, “photovoltaic + energy storage” is expected to reduce the cost of electricity for the enterprise more than 13 million yuan.