Shandong accelerated the development and construction of distributed photovoltaics in the whole county, and ushered in "light" and "electricity" in farmers' housing
"Whole county photovoltaic" experiment on farm roofs
□ reporter Zhang Shuangshuang correspondent Zhang Naishui reported that there are 86 households in Santang Village in Huadian Town, Qihe County, and 34 households have installed rooftop distributed photovoltaics.
Shandong has sufficient sunlight and develops the new energy industry, how can it be less solar energy.
As an important part of Shandong's "Ten Major Expansion Demand" action plan, the infrastructure "seven networks" action plan proposes to vigorously promote the construction of energy security networks, accelerate the construction of clean energy "five bases and two demonstrations", adhere to "one county, one policy", and accelerate the development and construction of distributed photovoltaics in the whole county.
Qihe County, as one of the national and provincial distributed photovoltaic large-scale development pilots, is currently in the forefront of the province, especially the rural residents' roof scene, and has successively carried out photovoltaic panel installation and commissioning on the roofs of 2410 residents in 54 villages in 15 townships and streets.
"Don't spend a penny and just get out of a roof"
"I have always been envious of the photovoltaics on the roof of the village branch secretary, and now we have it." On April 20, near noon, Zhao Yuying, 72, of Santang Village, Huadian Town, Qihe County, looked at the sun with a smile, pointed to his roof and said, "No need to spend a penny, no need for a loan, just a roof, why don't you make this money?" "Zhao Yuying, with silver hair, was once a private teacher, and now lives alone, and her children work in the county.
This is a typical farm yard, 5 north houses, 3 south houses, spire roof tiles, all built around 2000, before the construction of the house has been tested, can be installed photovoltaic panels. At the beginning of March this year, a group of installation workers of Shandong Electric Power Construction began to go into the village to build, install brackets, lay boards, according to the construction area of the roof, Zhao Yuying's family installed a total of 53 photovoltaic panels, each with an annual income of 35 yuan.
"The rent is two thousand yuan a year, subsidizing the family, which is very good." Zhao Yuying is a 46-year-old party member who has been a private teacher and village clerk for many years, and in addition to considering personal income, he also wants to play a leading role.
It is to listen to the words of the "old documents", Dong Qinglong became one of the earliest farmers in the village to sign up, he said, initially worried that the photovoltaic panels would damage the roof, and gradually put his mind at ease after seeing the "understanding paper" issued by the village, "The raw material of the bracket is a lightweight aluminum-magnesium alloy, and different roof shapes and materials are designed with different design schemes, which is very scientific." ”
Dong Zhijia, secretary of the party branch of Santang Village, has been laying photovoltaic panels for nearly 5 years, and the still intact roof is another "peace of mind pill" for the villagers.
However, unlike the "free photovoltaic" of Zhao Yuying and Dong Qinglong's family, in 2017, Dong Zhi himself invested 100,000 yuan to install rooftop photovoltaics, "At that time, the state had subsidies, selling money through photovoltaic power generation, and it was calculated that I could basically return the cost in five or six years, but the installation fee was not a small amount, most farmers either could not bear it, or were unwilling to take risks, and only 3 households installed it that year." ”
At the beginning of this year, dong Zhi learned at the county mobilization meeting that the installation of farmers did not need to contribute, and returned to the village to inform the villagers of the relevant policies at the first time, "At present, 34 households have been installed in 86 households in the village, and there are villagers consulting." ”
At the beginning of 2022, Shandong issued the "Pilot Work Plan for the Large-scale Development of Rooftop Distributed Photovoltaics in whole counties (cities, districts)", and Qihe is one of the pilot counties in our province. Today, in Qihe, there are nearly a thousand workers in various townships to carry out roof distributed photovoltaic construction work, a large area of rural roofs are gradually covered by shiny photovoltaic panels, solar energy is finally converted into electricity.
"Where is the short board, it must be filled in time"
On the afternoon of April 20, the weather was slightly overcast, and the unique spring breeze blew through Baozhuang Village, Yancheng Street, Qihe County, and a 25-ton crane roared for a while, and a telephone pole stood tall. "After the installation of the pole is completed, the transformer will be installed, and the 3,935 photovoltaic panels on the roofs of a total of 87 households in this village and the next door estuary Yan village will be connected to the grid and converge." Shandong Electric Power Construction Project Department deputy manager Piao Peng wearing a yellow hard hat stood at the base of the wall, the walkie-talkie in his hand did not stop, "fine-tuning, the position must be accurate." ”
After coming to Qihe last winter, XiaoPeng witnessed the entire process of initially two or three households per village to the current pilot village installation rate of more than 50%. He believes that compared with public buildings and industrial and commercial housing, rural housing is more difficult to integrate roof resources, "by the county unified planning, trusted by the villagers town, village cadres to do specific work, which is also one of the advantages of the county's development model." ”
In June 2021, the National Energy Administration issued the "Notice on Submitting the Pilot Program for the Development of Rooftop Distributed Photovoltaics in the Whole County (City, District)", which officially opened the curtain on the promotion of the whole county. As one of the pilots, Qihe compiled the "Implementation Plan for the Large-scale Development of Distributed Photovoltaics in Qihe County" in combination with the actual situation in September of that year, and unified standards, policies and organizations for photovoltaic development in various scenarios.
The national energy investment group (Jinan) new energy co., LTD. and the county-affiliated enterprise Qiyuan Group two companies to jointly establish Shandong Guohua Kuncheng Qiyuan New Energy Co., Ltd., in accordance with the 8:2 investment ratio of 1.4 billion yuan to promote the large-scale development of distributed photovoltaics in the county.
Qihe County Development and Reform Bureau as the project lead unit, deputy director of the section member Zhen Liqiang is responsible for the village roof scene. He and the developer, the construction party Shandong Electric Power Construction, and the head of the State Grid Qihe County Power Supply Company, meet almost every day to discuss various problems - "The villagers have started up, but the power consumption capacity is insufficient, and it is difficult to connect to the grid, and the power has to think of a way to do it. "For the sake of housing safety and installation quality, the number of photovoltaic plates cannot be too much, and the local government must come forward to do a good job of explaining."
"Since the project has progressed, there are problems that need to be coordinated and solved every day, and we have become accustomed to it. Ensuring quality and catching up with the progress requires multi-party cooperation, and where it is stuck, it is necessary to make up for it in time. Zhen Liqiang said that by the end of this year, the county plans to complete the installed capacity of distributed rooftop photovoltaics of more than 500 megawatts, and the annual new energy power generation capacity is more than 500 million degrees.
"Every photovoltaic panel is connected to the system"
Dong Zhi's investment is now about to "return to the cost", according to the 25-year service life of photovoltaic panels, he can still earn some. However, there is one thing that worries him: the longer the service life, the higher the cleaning frequency, otherwise it will affect the efficiency of power generation. "The kids aren't home, I'm almost 60 years old, and it's a bit of a hassle to climb up to the room." In addition, the company responsible for installation at that time had stopped production, and follow-up maintenance was also a problem.
In contrast, the unified planning of the whole county roof distributed photovoltaic model is more scientific and convenient, "the installer only provides the roof, and the others do not have to worry." Dong Qingyu, a 73-year-old villager in Santang Village, said. Moreover, the development enterprise will pay 3 yuan per year for each photovoltaic panel to the village committee to assist in maintenance and maintenance, and some simple operation work is completed by the village.
The fastest development progress of Baozhuang Village households have been posted on the door of the "operation and maintenance service house number", the blue metal plate is marked with the words "Qihe County distributed photovoltaic power station", the operation and maintenance hotline below is the telephone number of the operation and maintenance department of Qiyuan Company.
"The hotline has played a big role during construction and we have been busy." On the morning of April 21, after receiving a call from the villagers in Xiyang Village, Liuqiao Town, Duan Min, the person in charge of Qiyuan Company, rushed to the scene to repair a small piece of roof that was accidentally damaged when installing the bracket, and once again urged the construction party to pay attention to protecting the villagers' houses.
"The roof damage caused during the construction and operation and maintenance of the project, our company repairs and bears the relevant costs, which is clearly written in the "Village (Residence) Roof Whole County Distributed Photovoltaic Project Entrustment Lease Agreement"." Duan Min said, "So we will also check the planning and operation of the construction party, and we must also control the quality even if we 'offend people'." ”
Based on big data, the county's operation and maintenance platform was built in Zhu'a Town, Yan Maoxu, project manager of the National Energy Investment Group (Jinan) New Energy Co., Ltd., told reporters that it is equivalent to connecting every photovoltaic panel in the county to the system, which one has a problem the system will automatically alarm, and the maintenance personnel will go to the door to provide service. ”
(Dazhong Daily reporter Zhang Shuangshuang correspondent Zhong Wei Liu Lei)