In the context of "double carbon", as a high-energy-consuming industry, the construction and ceramics industry is facing power cuts and production shutdowns. Many ceramics companies have even been punished for their inability to save energy and reduce carbon. For this reason, more and more ceramic companies have accelerated the pace of building photovoltaic projects. China Ceramics has made statistics on the photovoltaic projects invested by ceramic companies announced in Guangdong, Jiangxi, Fujian, Guangxi and other places in the past two months and found that there are about 50 ceramic companies deploying photovoltaic power generation projects for self-use and grid-connected surplus electricity. Among them, only Guangdong and Jiangxi announced 44 ceramic enterprise projects with a total investment of approximately 450 million yuan.
The total investment is about 190 million yuan
19 ceramic companies in Guangdong deploy photovoltaic projects< /p>
According to incomplete statistics, in the past two months, a total of 19 ceramic companies in Guangdong have deployed distributed photovoltaic projects, with a total investment of approximately 190 million yuan. Among them, Guangdong Foshan Guanzhu Ceramics Co., Ltd. uses about 224,000 square meters of roof to build a new 30-megawatt distributed photovoltaic power generation project. It adopts the method of "self-use for self-use and surplus power to be put on the grid", with an annual power generation of about 27.74 million kilowatts. hour.
Dongguan Xinrui Photovoltaic Energy Technology Co., Ltd. plans to build an 869KW distributed photovoltaic project on the roof of the building leased by Dongguan Weimei Ceramics Industrial Park Co., Ltd., using crystalline silicon 550Wp modules, covering an area of about 7,800 square meters, and generating electricity annually on average. The capacity is approximately 900,000 kilowatt hours.
Guangdong Xinruncheng Ceramics Co., Ltd. plans to build a distributed photovoltaic power generation project on the roof of Foshan Nanhai Xinruncheng Development Co., Ltd. The project has an installed capacity of 369.6 kilowatts. It plans to use crystalline silicon photovoltaic modules, and the grid-connected system uses efficient parallel The grid inverter has a construction area of about 3,600 square meters and an estimated annual power generation of 370,000 kilowatt-hours. It adopts the method of "self-use for self-use and surplus electricity for grid connection".
The 150KW distributed photovoltaic power generation project of Huiwanjia Ceramics uses the 1,600 square meter roof of Guangdong Xinmingzhu Ceramics Group Co., Ltd. to build a distributed photovoltaic power generation project with an installed capacity of 150kWp. The annual power generation is about 154,500 kilowatt hours, using "Spontaneous self-use, surplus electricity to be connected to the Internet”’s way.
Grace Tile’s 120KW distributed photovoltaic power generation project uses the 4,000 square meter roof of Guangdong Xinmingzhu Ceramics Group Co., Ltd. to build a distributed photovoltaic power generation project with an installed capacity of 120kWp, with an annual power generation of approximately 123,600 KWH.
......
In addition, Xingzhong Energy announced on November 1 that in order to optimize the strategic development layout of its energy industry chain and increase investment in new energy business, the company invested approximately 107 million yuan in a partnership with Guangdong Jiajun Ceramics Co., Ltd. The cooperative construction of factory rooftop photovoltaic power generation systems adopts a contract energy management model. The power generated by the photovoltaic power generation system is given priority to the cooperative enterprise Jiajun Ceramics for sale, and the remaining power is integrated into the public power grid. The project uses the roof of Jiajun Ceramics' factory with a total area of about 130,000 square meters to build a photovoltaic power station with an estimated total installed capacity of 20MW. The construction period is expected to be six months.
Since industrial and commercial electricity bills are much higher than residential electricity bills, ceramic companies spend a large amount on electricity every year. In addition, power cuts occur in some areas, which greatly affects the normal operation of ceramic companies. Most of the photovoltaic power generation projects of ceramic enterprises adopt the "self-use for self-use and grid-connected surplus power" model, and most of them cooperate with photovoltaic power generation construction companies under the contract energy management model. Not only is the investment cost relatively low, but the power generation is relatively stable. In addition, ceramic companies can also buy and sell the remaining electricity and obtain a profit, which increases their competitive advantage to a certain extent. While ceramic companies enjoy preferential electricity prices and reduce dependence on grid power supply, they can also reduce emissions of carbon dioxide, sulfur dioxide and nitrogen oxides.
11 Jiangxi ceramic companies invested
530 million yuan to deploy photovoltaic projects
In the past two months, 19 ceramic companies in Jiangxi have deployed distributed photovoltaic projects, with a total investment of approximately 530 million yuan. Ceramics companies such as Hemei Ceramics, Weimei Ceramics, Roosevelt Ceramics, Compass Ceramics, Harmony Ceramics, Geshiqi Ceramics, Medi Ceramics, Xinding Ceramics, Kangerju Ceramics, etc. have deployed photovoltaic power generation projects on warehouse roofs.
Among them, Roosevelt Ceramics invested 108 million yuan and deployed 4 warehouse rooftop photovoltaic power generation projects.The planned utilization roof area is 50,000 square meters, the overall planned capacity is 5.98MW, and the average annual power generation is 6.05016 million kWh.
Hemei Ceramics has invested 96.43 million yuan and deployed 5 warehouse rooftop photovoltaic power generation projects. The planned utilization of the roof area is 85,000 square meters. The installed capacity is expected to be 18.45MW photovoltaic power station, with an average annual power generation of approximately 3.9411 million electricity. .
Geschi Ceramics has a total investment of 71.955 million yuan and has deployed three warehouse rooftop photovoltaic power generation projects. The planned utilization of the roof area is 135,000 square meters, the total installed capacity is 23.3MWP, and the average annual total power generation is 19.0959 million kWh.
Jingdezhen Jinyitao Ceramics Co., Ltd. has two factories with a total roof area of 114,000 square meters and an overall planned capacity of 11,400 KW.
......
In addition to Guangdong and Jiangxi, there are also many ceramic companies in Guangxi and Fujian that are actively deploying photovoltaic power generation projects, such as Guangxi Hongjun Ceramics, Guangxi Oushennuo Ceramics, Ruicheng Ceramics, Minyuan Ceramics, Warwick Ceramics, Huangming Ceramics, etc.
According to industry insiders, assuming that a 1KW photovoltaic power generation system is installed, it can generate 1,200 kilowatt-hours of electricity a year, which can reduce the use of coal (standard coal) by about 400KG and reduce carbon dioxide emissions by about 1 ton, which is equivalent to afforestation of 100 square meters; and At the same time, since the photovoltaic power station is built on the roof of the factory, it can have a certain cooling effect. Especially in summer, installing a photovoltaic power station on the roof can usually reduce the temperature of the workshop by 3-6 degrees. Through this, ceramic enterprises can not only improve the working environment of factory employees, It can also realize the comprehensive utilization of solar energy and buildings to achieve the effect of energy conservation and emission reduction, and fulfill its social responsibility of improving the surrounding environment.
Policy support becomes a "photovoltaic heat" booster
In recent years, relevant national ministries and commissions and local governments at all levels have intensively introduced various forms of support policies (subsidies, tax reductions, etc.), which have played a booster role for ceramic companies to actively deploy photovoltaic power generation projects.
On September 28, the National Development and Reform Commission, the Ministry of Housing and Urban-Rural Development, and the Ministry of Ecology and Environment issued a notice on the issuance of the "Implementation Plan for Harmless Treatment and Resource Utilization of Sludge." The notice mentioned: Promote the "photovoltaic +" model and arrange solar power generation facilities on the roof of the factory area. Actively promote the construction of green and low-carbon benchmark plants for sewage treatment with efficient recycling of energy resources to achievePollution reduction and carbon reduction create synergy. Explore and establish an industry acceptance mechanism to smooth the market for sludge resource-based products.
On November 3, the People's Government of Sanya City, Hainan Province issued a notice on the issuance of the "Sanya City Distributed Photovoltaic Power Generation Project Management Measures". This method applies to distributed photovoltaic power generation projects within the administrative area of Sanya City. The document points out that all types of building ownership units in the city are encouraged to promote the application of distributed photovoltaic power generation; existing buildings should be coordinated and optimized to promote the application of distributed photovoltaic power generation, social capital investment participation is encouraged, and single building roof areas are encouraged to exceed 1,000 square meters. , projects with a total roof area of 3,000 square meters will be designed and implemented simultaneously to meet the requirements for building rooftop distributed photovoltaic power generation.
On November 4, the Chaozhou Municipal People's Government Office issued a notice on "Several Measures to Vigorously Promote Distributed Photovoltaic Power Generation (Trial)". The notice points out that to implement financial subsidies for new distributed photovoltaic projects, within two years from the date of issuance and implementation of this measure, new distributed photovoltaic projects within the municipal administrative region that have completed the approval process and been completed, and the actual annual power generation reaches For projects above 500,000 kilowatt hours, investors will be given a financial subsidy of 0.01 yuan/kilowatt hour based on actual annual power generation. County and district projects are subsidized at a ratio of 4:6 between city and county finance. Subsidies for photovoltaic projects in Fengquan Lake High-tech Zone are fully borne by the municipal finance. The maximum annual subsidy for a single enterprise shall not exceed 500,000 yuan.
......
The support of the central and local governments for photovoltaic power generation projects, coupled with the rising production costs of ceramic companies and the increasingly strict dual-carbon policy, have led to the increasing interest in photovoltaic power generation in the ceramics industry.
In general, ceramic companies deploy photovoltaic power generation, which can not only utilize idle roofs, revitalize fixed assets, increase revenue and added value, but also save electricity costs and achieve energy conservation and emission reduction goals.
