1. Introduction to the Project

1.1 Project background

1.1.1 Product introduction

Photovoltaic is a technology that uses the sun's light energy to convert it into electricity, and photovoltaic technology has made great progress in the past few decades, becoming one of the most important technologies in the field of renewable energy. It has the characteristics of renewable energy, high efficiency and energy saving, safety and reliability, modular design and flexibility, high long-term investment return, environmental friendliness and sustainable development, and large application potential in many fields. Its development and application are of great significance for promoting the development of renewable energy, reducing emissions and protecting the environment. Photovoltaic power generation is a technology that converts light energy directly into electrical energy by using the photovoltaic effect of semiconductor interface. It is mainly composed of solar panels (components), controllers and inverters, and the main components are composed of electronic components. After the solar cells are packaged and protected in series, a large area of solar cell modules can be formed, and then combined with the power controller and other components to form a photovoltaic power generation device.

Wind energy is renewable, pollution-free, large energy, wide prospects of energy, wind power is an important form of wind energy utilization. It has the characteristics of clean, friendly environmental benefits, renewable, never exhausted, short construction cycle, flexible installation scale, low operation and maintenance costs. Wind power refers to the wind wheel rotating under the action of the wind, it converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft, and the generator rotates to generate electricity under the drive of the wind wheel shaft. Broadly speaking, wind energy is also solar energy, so it can also be said that wind turbines are a kind of thermal energy utilization generators with the sun as a heat source and the atmosphere as the working medium.

The project is planned to be located in Nong'an County, the project uses the unused land of the mining area, which is suitable for the development of photovoltaic power generation and wind energy development projects.

1.1.2 Market prospect

(1) Current situation of wind energy industry

With the transformation of the global energy structure and the promotion of environmental protection awareness, China's wind energy industry has ushered in unprecedented development opportunities. The scale of the domestic wind energy industry continues to expand and has become the world's largest wind power market. In recent years, China's wind power manufacturing industry has developed rapidly, and the manufacturing capacity of wind power equipment has been significantly enhanced, forming a relatively complete industrial chain. From the grasslands in the north to the hills in the south, from the eastern coast to the western plateau, wind farms have sprung up, injecting a strong impetus to China's green energy supply.

However, in this development boom, there are also some problems that cannot be ignored. First of all, China's wind energy resources are unevenly distributed, most high-quality wind resources are concentrated in the northwest and northeast regions, and these areas are often far away from the power load center, resulting in wind power transmission and consumption problems. Secondly, technical bottlenecks still exist, especially in the field of offshore wind power, China started late, and there is still a certain gap compared with the international advanced level. In addition, the problem of wind power grid-connection is also one of the key factors restricting the development of the industry, and the intermittency and instability of wind power have brought challenges to the grid dispatch. Finally, with the adjustment of the state's new energy subsidy policy, the wind power industry is also facing new challenges and opportunities, and enterprises need to make more efforts in reducing costs and improving efficiency.

In spite of this, the Chinese government's support for the wind energy industry is not reduced, and through a series of policy guidance and financial support, wind power technology progress and industrial upgrading are promoted. In the future, with the continuous breakthrough of technology and the further maturity of the market, China's wind energy industry is expected to achieve a more healthy and sustainable development.

(2) Current situation of photovoltaic industry

The photovoltaic industry, as a pioneer in the transformation of the global energy structure, has experienced rapid development in recent years. Especially in China, this industry has not only made great achievements in scale, but also made remarkable progress in technological innovation and cost control. China has become the world's largest photovoltaic product production base, but also the largest photovoltaic installation market, its global market share accounted for nearly half of the proportion. As technology continues to advance, the cost of photovoltaic power generation continues to fall, making solar electricity one of the most competitive energy options in an increasing number of regions.

The field of photovoltaic application is also expanding, from the initial residential rooftop power generation, to the current large-scale ground power station, photovoltaic building integration and distributed power generation system, the application scenario of photovoltaic technology is becoming more and more diversified. In addition, with the development of energy storage technology, the combination of photovoltaic and energy storage further improves the stability and reliability of photovoltaic power generation, and provides a new idea for solving the intermittency problem of renewable energy.

However, the development of the photovoltaic industry is not smooth sailing. Overcapacity, the gradual decline of subsidy policies and international trade frictions have brought no small challenges to the industry. Overcapacity has led to the intensification of market competition, and the adjustment of subsidy policies has affected the profitability of enterprises. At the same time, international trade frictions have also brought uncertainty to the export of photovoltaic products. Despite this, the photovoltaic industry still shows strong resilience and development potential, and many companies are responding to these challenges through technological innovation and market diversification, in order to occupy a more important position in the future energy market.

(3) Photovoltaic wind power generation industry prospect analysis

With the transformation of the global energy structure and the enhancement of environmental protection awareness, the photovoltaic wind power generation industry has shown great potential for development. First, solar and wind energy, as renewable energy sources, have endless supply potential and do not produce greenhouse gas emissions, in line with global emission reduction targets. Second, technological advances have made the cost of photovoltaic and wind power generation significantly lower, improving its market competitiveness. In addition, governments' policy support and subsidy measures for renewable energy have further promoted the development of the photovoltaic wind energy industry.

However, the photovoltaic wind power industry also faces some challenges. For example, the power generation is greatly affected by weather and geographical location, and there is a certain instability. In order to solve this problem, the development of energy storage technology is particularly important, which can help balance supply and demand and ensure the stable operation of the power system. In addition, the intelligent transformation of the power grid is also one of the key factors to promote the development of the photovoltaic wind power industry.

In the future, the development of photovoltaic wind power generation industry will pay more attention to technological innovation and system integration. By introducing advanced forecasting technology and intelligent management system, power generation efficiency and grid adaptability can be effectively improved. At the same time, cross-industry cooperation, such as the combination of information technology, big data analysis and other fields, will bring new growth points for photovoltaic wind power generation industry. To sum up, the future prospects of photovoltaic wind power generation industry are broad, but at the same time, it also needs to overcome technical, market and policy challenges.

1.1.3 Technical analysis

(1) Photovoltaic power generation

The main principle of photovoltaic power generation is the photoelectric effect of semiconductors. When a photon shines on a metal, its energy can be fully absorbed by an electron in the metal, and the energy absorbed by the electron is large enough to overcome the Coulomb force inside the metal atom and escape from the metal surface to become a photoelectron. Silicon atom has 4 outer electrons, if the pure silicon has 5 outer electrons such as phosphorus atom, it becomes N-type semiconductor; If pure silicon is mixed with atoms with three outer electrons, such as boron atoms, P-type semiconductors are formed. When the P-type and N-type are combined, the contact surface forms an electric potential difference and becomes a solar cell. When the sun shines on the P-N junction, the current flows from the P-type side to the N-type side, forming an electric current.

(2) Wind power generation

The kinetic energy of the wind is converted into mechanical kinetic energy, and the mechanical energy is converted into electric kinetic energy, which is wind power. The principle of wind power generation is to use the wind to drive the rotation of the windmill blades, and then increase the rotation speed through the speed reducer to promote the generator to generate electricity. According to windmill technology, a breeze speed (the degree of breeze) of about three meters per second can start generating electricity. Wind power is creating a boom around the world because it does not require the use of fuel and produces no radiation or air pollution. The device required for wind power generation is called a wind turbine. This kind of wind turbine can be divided into three parts: Wind wheel (including tail rudder), generator and tower cylinder. (Large wind power stations basically do not have a tail rudder, generally only small (including domestic) will have a tail rudder)

1.1.4 Advantageous conditions of project construction

(1) Policy advantageous

The National Energy Administration issued the "Renewable Energy Green Power Certificate Issuance and Trading Rules", which requires the online electricity consumption of renewable energy power generation projects such as wind power (including decentralized wind power and offshore wind power), solar power generation (including distributed photovoltaic power generation and photothermal power generation), biomass power generation, geothermal power generation, and ocean power generation. As well as the newly put into operation after January 1, 2023 (inclusive) fully market-oriented conventional hydropower projects online electricity, the green certificate can be issued. The green certificate is valid for 2 years, and the time is calculated from the natural month of electricity production (inclusive). At the same time, any unit shall not take mandatory means to directly or indirectly interfere with the green certificate market, including interfering with the price formation mechanism of green certificate trading, restricting the green certificate trading area.

The 14th Five-Year Plan for the Development of New Energy and Renewable Energy in Jilin Province defines the goal of renewable energy generation. By 2025, the installed capacity of hydropower will reach 6.5 million kilowatts, and the installed capacity of pumped storage capacity will be 1.4 million kilowatts. The installed capacity of wind power will reach over 22 million kW, and the new installed capacity will reach over 16 million kW, and the utilization rate of wind power will remain above 90%. The installed capacity of solar power generation reached more than 8 million kilowatts, and the new installed capacity was more than 4.6 million kilowatts, and the utilization rate of photovoltaic power generation remained above 90%. The installed capacity of biomass reached 1.6 million kilowatts, and the new installed capacity was 0.8 million kilowatts.

(2) Industrial advantageous

Nong'an County vigorously develops new energy industry, has initially formed wind power, photovoltaic and other new energy industry cluster development pattern. At present, there are 16 wind power and photovoltaic power generation projects, of which 12 have been connected to the grid and 4 are under construction, and the cumulative installed capacity of wind power and photovoltaic in the county is 645,700 kilowatts. This year, the investment of 5 billion yuan of incremental distribution network project started construction, after the completion of the project, stationed in the green power park enterprises can save 0.14 yuan per degree of electricity.

(3) Location advantageous

Nong'an County, located in the geometric center of Northeast Asia, is an important part of the development and opening pilot area of Northeast China and the inland port of the national strategy of Changchun-Jilin-Tumen. The county is 60 kilometers away from the capital city of Changchun, within the economic circle of Changchun City for half an hour, 90 kilometers away from Changchun Longjia International Airport, 700 kilometers away from Dalian port, the southern economic growth pole is only 20 kilometers away from the multi-functional inland port (Changchun Xinglong Comprehensive Free Trade Zone), and the Changchun-Baicheng Railway, Changchun-Baicheng Highway and G12 Expressway in the area run through the north and south, and the traffic is developed.

1.2 Contents and scale of project construction

The centralized PV project covers an area of about 50,000 square meters with an installed capacity of about 4MW. Wind power development projects, wind energy utilization conversion of more than 3,000 hours, construction capacity of 23,500 kW wind power projects, the selection of new, mature technology, a single typhoon generator unit of no less than 5,000 kW domestic mainstream models, a total of 5 typhoon generator units installed.

1.3 Total investment of the project and capital raising

The total investment of the project is 150 million yuan, of which the construction investment is 120 million yuan.

1.4 Financial analysis and social evaluation

1.4.1 Main financial indexes

After the project reaches the production capacity, its annual sales income will be 90.91 million yuan, its profit will be 27.27 million yuan, its investment payback period will be 7.5 years (after the tax, including the construction period of 2 years) and its investment profit rate will be 18.18%.

Note: “10 thousand yuan” in the table is in RMB

1.4.2 Social evaluation

The construction of photovoltaic and wind power plants can drive local economic growth and employment. The development and construction of photovoltaic and wind power station projects can promote the vigorous development of related industries in the region, such as building materials and transportation, which will play a significant role in expanding employment and developing the tertiary industry, thus driving and promoting the comprehensive development of the regional national economy and social progress. With the successive development, construction and operation of photovoltaic and wind power plants, photovoltaic and wind power generation will become another major industry in the region, opening up new growth points for the local economy and driving the development of the local economy.

1.5 Project cooperative way

Joint venture, other ways can be face-to-face.

1.6 What to be invested by the foreign party

Funds.

1.7 Construction site of the project

Nong'an County

1.8 Progress of the project

Project planning phase

2. Introduction to the Partner

2.1 Basic information

Unit: Nong'an County Economic Cooperation Promotion Center

Address: Xinghua Road, Nong 'an Town, Nong 'an County, Jilin Province

2.2 Overview

Located in the hinterland of Songliao Plain in the middle of Jilin Province, Nong'an County covers an area of 5,400 square kilometers, has jurisdiction over 22 townships, 4 subdistricts and 377 villages, with a total population of 1.2 million. The county has the largest cultivated land area and the largest population with 382,804 hectares of cultivated land and 353,782 hectares of basic farmland.

Nong'an County is located in the core area of one of the world's three golden corn belt, abundant rainfall, fertile soil, sufficient light, four distinct seasons, average annual temperature 4.7 degrees, frost-free period 145 days, annual precipitation 507.7 mm, effective accumulated temperature 2800 degrees, is a "national" agricultural and animal husbandry county. Songhua River, Yitong River, Xinkai River through the border, the county water area of 22,000 hectares, the annual total water resources reached 630 million cubic meters, underground mining volume reached 310 million cubic meters, natural mineral water inflow of 2,000 tons per day; There are 4 large and medium-sized reservoirs and 2 large wetlands (Boluo Lake is a national wetland nature reserve, and Taiping Pond Reservoir is approved as a national wetland park). The proven industrial reserves of oil shale in China are 38 billion tons. The industrial reserves of clay are 10 million tons, containing more than 20% aluminum oxide; Proved industrial reserves of natural gas are 760 billion cubic meters; Industrial reserves of carbon dioxide gas are 9 billion cubic meters. It has been named the National Ecological Construction Demonstration Zone, the Top 100 Counties of China's New Energy Industry, the Low-carbon Economy Demonstration County of China and the National Green Energy Demonstration County.

The county is 60 kilometers away from Changchun City, within the half-hour economic circle of Changchun, 110 kilometers away from Changchun Longjia Airport, 700 kilometers away from Dalian port; The Changchun-Baicheng Railway, G12 Expressway, C334 National Highway and G302 National Highway run from north to south, and the two main roads of Changchun, Kaixuan Road and Qingnian Road, have been extended to Nong'an, forming a strategic opening pattern based on Changchun, connecting the surrounding areas and connecting with the northeast. Nong'an County took the lead in establishing a state-level health county in Changchun, and is a pilot county for expanding power in the province. It has successively won the honors of the top 100 counties with national investment potential, the most valuable county for investment and business in China, the national model county for social governance innovation, and the top 100 counties with the most sense of security in China.

Changchun Nong'an Economic Development Zone Equipment Industrial Park, focusing on the development of automotive equipment, mechanical processing, bus supporting industries, to promote enterprises in the industrial park cluster, industrial agglomeration effect and driving radiation effect, automobile, bus parts standardization, big data and communication technology to promote the intelligent, personalized, networked, service-oriented manufacturing industry.

2.3 Contact method

2.3.1 Contact method of cooperator

Contact unit: Nong'an County Economic Cooperation Promotion Center

Tel: +86-431-89936018

2.3.2 Contact method of the city (prefecture) where the project is located:

Contact unit: Changchun Cooperation and Exchange Office

Contact person: Zhang Junjie

Tel: +86-15704317930

Fax: +86-431-82700590

E-mail: xmc82763933@163.com