A method and system for constructing a site selection index system of a marine photovoltaic power station

Abstract

The application discloses a kind of offshore photovoltaic power station site selection index system construction method and system, the method includes collecting relevant information data about offshore wind power generation, photovoltaic power generation and offshore wind-light complementary power generation project, and obtains the potential limiting condition and influence factor of relevant information data;Using database to analyze the relevant information data and potential limiting condition and influence factor, obtain the common index and specificity index of new energy power station site selection;Based on the common index and specificity index of new energy power station site selection, construct preliminary index system, and carry out stratification to preliminary index system, finally obtain the offshore photovoltaic power station site selection decision evaluation index containing benefit cost, resource condition, environmental influence, society and support condition five aspects.The application covers the comprehensive evaluation of multiple dimensions, ensures the comprehensiveness and scientificity of site selection decision.Based on the analysis of actual data, improve the reliability and accuracy of decision.

Description

Technical Field

[0001] This invention relates to the field of site selection index system construction technology, and in particular to a method and system for constructing a site selection index system for offshore photovoltaic power plants. Background Technology

[0002] Traditional photovoltaic power plants are typically terrestrial. Key challenges include ensuring the reliability and high quality of collected data; covering all necessary dimensions such as meteorology, geography, environment, and socioeconomics; standardizing data from different sources to ensure consistency and comparability; integrating different types of data (e.g., meteorological, geographical, socioeconomic) for comprehensive analysis; removing outliers and missing values ​​to guarantee accuracy; selecting appropriate statistical methods and analytical tools for data mining and feature extraction; identifying the most influential factors in site selection; choosing the most representative and impactful indicators; allocating weights reasonably to ensure fairness and scientific rigor; quantifying qualitative indicators for calculation and comparison; designing a logically clear hierarchical structure; handling interrelationships between indicators to avoid double counting or missing information; and constructing a comprehensive evaluation model that organically combines all indicators into a complete evaluation system. These are all issues that need to be addressed at this stage. Summary of the Invention

[0003] The present invention aims to at least partially solve one of the technical problems in the related art.

[0004] To address this, this invention proposes a method for constructing a site selection index system for offshore photovoltaic power plants. This system encompasses a comprehensive evaluation across multiple dimensions, ensuring the comprehensiveness and scientific rigor of site selection decisions. Analysis based on actual data enhances the reliability and accuracy of the decisions.

[0005] To achieve the above objectives, another aspect of the present invention proposes a system for constructing a site selection index system for offshore photovoltaic power plants.

[0006] To achieve the above objectives, this invention proposes a method for constructing a site selection index system for offshore photovoltaic power plants, comprising:

[0007] Collect relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects, and obtain the potential limiting conditions and influencing factors of the relevant data;

[0008] By using a database to analyze the relevant data, potential limitations, and influencing factors, common and specific indicators for the site selection of new energy power plants can be obtained.

[0009] Based on the common and specific indicators of the new energy power plant site selection, a preliminary indicator system was constructed, and the preliminary indicator system was processed in layers to finally obtain the offshore photovoltaic power plant site selection decision evaluation indicators that include five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

[0010] Furthermore, the method for constructing the site selection index system for offshore photovoltaic power plants according to embodiments of the present invention also includes the following technical features:

[0011] In one embodiment of the present invention, the evaluation indicators for the site selection decision of the offshore photovoltaic power station are divided into two categories: cost-type indicators and revenue-type indicators. The initial investment cost, operation and maintenance cost, visual impact, and distance to the power grid are cost-type indicators, while the remaining indicators are revenue-type indicators.

[0012] In one embodiment of the present invention, the revenue cost includes:

[0013] Initial investment costs include site selection costs, equipment purchase costs, construction costs, human resource costs, other expenses, and interest;

[0014] Operating and maintenance costs include maintenance and cleaning costs, employee salaries, and costs associated with basic tooling.

[0015] Profitability refers to the ability of an investment project to increase its value; and

[0016] Impact on the local economy.

[0017] In one embodiment of the invention, the resource conditions include: solar energy resources, ocean conditions, seismic activity, and technological conditions; the environmental impacts include carbon emission reduction, visual impact, and ecological harmony; and the social aspects include: market demand and local residents' attitudes.

[0018] In one embodiment of the present invention, the supporting conditions include:

[0019] Distance to the power grid, transportation conditions, and human resources.

[0020] To achieve the above objectives, a second aspect of this application proposes a system for constructing a site selection index system for offshore photovoltaic power plants, comprising:

[0021] The relevant data acquisition module is used to collect relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects, and to obtain potential limiting conditions and influencing factors of the relevant data.

[0022] The common and specific indicators acquisition module is used to analyze the relevant data, potential limiting conditions and influencing factors using a database to acquire common and specific indicators for the site selection of new energy power plants.

[0023] The site selection index system construction module is used to construct a preliminary index system based on the common and specific indicators of the new energy power plant site selection, and to perform hierarchical processing on the preliminary index system to finally obtain the offshore photovoltaic power plant site selection decision evaluation index that includes five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

[0024] The method and system for constructing a site selection index system for offshore photovoltaic power plants, as described in this invention, improves the reliability and accuracy of decision-making based on the analysis of actual data. It considers environmental impact factors, reduces negative impacts on the marine ecosystem, assesses cost-effectiveness, and ensures the economic feasibility of the project.

[0025] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein:

[0027] Figure 1 This is a flowchart of a method for constructing a site selection index system for offshore photovoltaic power plants according to an embodiment of the present invention;

[0028] Figure 2 This is a diagram illustrating the system architecture of the decision-making indexes for the site selection of offshore photovoltaic power plants according to an embodiment of the present invention.

[0029] Figure 3 This is a structural diagram of the system for constructing a site selection index system for offshore photovoltaic power plants according to an embodiment of the present invention. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0032] The following describes, with reference to the accompanying drawings, a method and system for constructing a site selection index system for offshore photovoltaic power plants according to an embodiment of the present invention.

[0033] like Figure 1 As shown in the figure, the method for constructing the site selection index system for offshore photovoltaic power plants according to an embodiment of the present invention includes:

[0034] S1. Collect relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects, and obtain the potential limiting conditions and influencing factors of the relevant data.

[0035] S2, Analyze the relevant data, potential limitations and influencing factors using the database to obtain common and specific indicators for the site selection of new energy power plants;

[0036] S3. Based on the common and specific indicators of the new energy power plant site selection, a preliminary indicator system is constructed, and the preliminary indicator system is processed in layers to finally obtain the offshore photovoltaic power plant site selection decision evaluation indicators that include five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

[0037] Specifically, the present invention constructs an indicator system from the following perspectives.

[0038] (1) Data Collection. In constructing the site selection index system for offshore photovoltaic power plants, it is necessary to refer to a large amount of literature, industry reports, policy documents, and other materials to ensure the rationality and scientific validity of the indicators. This invention mainly collects and analyzes data on offshore new energy projects from CNKI, Web of Science, Scopus, industry report portals, and government department websites, summarizing the actual needs of offshore photovoltaic power plant projects and the precautions for the site selection process, providing a reference for the subsequent identification of influencing factors in site selection.

[0039] (2) Identification of General Influencing Factors. The core of this section is identifying the general influencing factors for the site selection of offshore photovoltaic power generation projects based on a large amount of data. Based on existing literature research findings and the frequency of various potential factors appearing in the data, combined with the opinions of industry practitioners and relevant experts, the general influencing factors for the site selection decision of offshore photovoltaic power stations are summarized.

[0040] (3) Determination of the evaluation index system. A large number of factors may influence the site selection decision for offshore photovoltaic power plants. According to a survey conducted by scholars from Imperial College London, there may be hundreds of potential influencing factors for offshore photovoltaic power plants. However, it is impossible to evaluate the actual site selection based on such a large number of indicators. Therefore, the main task of this section is to identify the more critical influencing factors from among the numerous potential influencing factors. First, the general influencing factors are categorized and organized, and the similarities and relationships between the factors are analyzed. Factors with high correlation are merged. By utilizing expert opinions, factors with very little impact on the site selection of offshore photovoltaic power plants are discarded, thereby obtaining a set of evaluation index systems that are highly correlated with the site selection effect and are mutually independent.

[0041] Furthermore, the site selection decision for offshore photovoltaic power plants requires achieving multiple objectives. Therefore, certain principles must be followed when establishing the indicator system to avoid selecting power plant sites with high risks, as follows:

[0042] (1) Define decision-making objectives. Before establishing a site selection decision-making indicator system for offshore photovoltaic power plants, it is necessary to define the decision-making objectives. The decision-making objectives should be clear, specific, and actionable. The establishment of the indicator system should revolve around the decision-making objectives, clarifying the aspects that need to be evaluated and monitored, so as to ensure that the indicator system is consistent with the decision-making objectives.

[0043] (2) Comprehensive reflection of the problem. The indicator system should comprehensively reflect different aspects of the decision-making problem, including economic, social, and environmental aspects, to avoid overemphasizing one aspect while ignoring others. For the same problem, there may be multiple aspects that need to be considered. For example, while ensuring the economic profit of offshore photovoltaic power station projects, it is necessary to consider the impact of the project's implementation on environmental and social factors.

[0044] (3) Quantifiability and measurability. Site selection decision indicators should be quantifiable and measurable to facilitate comparison and evaluation of different site locations. This requires reliable data sources, appropriate calculation methods, and measurement standards for the indicators. For example, objective data such as light intensity and average diurnal temperature range can be obtained from relevant websites or databases, while the environmental impact of the project itself is difficult to measure directly and requires well-designed methods for estimation.

[0045] (4) Systematic and scientific. The establishment of the indicator system should be systematic and scientific, establishing a complete evaluation framework, while considering the interrelationships and interactions between indicators to ensure that the evaluation results are scientific and credible.

[0046] (5) Sustainability. The decision-making system for offshore photovoltaic sites should take into account long-term sustainability, including economic, social and environmental aspects, and avoid over-focusing on short-term benefits while ignoring long-term impacts, so as to avoid irreversible negative impacts on other aspects caused by the construction of power plants.

[0047] Taking into account the above principles, a comprehensive, credible, practical, and sustainable site selection decision-making indicator system for offshore photovoltaic power plants should be established to assist decision-makers in making scientific decisions. Furthermore, the establishment of the evaluation indicator system should be combined with on-site investigations, and the constructed indicators should be adjusted and optimized accordingly.

[0048] Therefore, based on the design ideas and principles of the aforementioned indicator system, this section uses a three-stage process—data collection, literature review, and expert group discussion—to identify the factors influencing the site selection decision for offshore photovoltaic power plants. First, in the first stage, relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects were collected, and potential limiting conditions and influencing factors for these projects were compiled. Second, in the second stage, a detailed literature review was conducted, utilizing databases such as CNKI, Web of Science, and Google Scholar to investigate academic papers and feasibility study reports on the site selection of the aforementioned offshore new energy projects and traditional new energy power plants, referencing their indicator systems to identify common and specific indicators for new energy power plant site selection. Finally, in the third stage, a working group composed of experts and scholars with extensive experience in new energy projects was invited to discuss the initially constructed indicator system, ultimately establishing a standard system encompassing five aspects: economy, resources, environment, market, and supporting conditions, including 16 influencing indicators, such as... Figure 2 As shown. The evaluation indicators for the site selection decision of the offshore photovoltaic power station are divided into two categories: cost-based indicators and revenue-based indicators. Among them, the initial investment cost (C11), operation and maintenance cost (C12), visual impact (C32), and distance to the power grid (C51) are cost-based indicators (the smaller the indicator value, the better), while the remaining indicators are revenue-based indicators (the larger the indicator value, the better).

[0049] Specifically, the benefits and costs (C1) include:

[0050] In one embodiment of the present invention, the initial investment cost (C11) includes site selection costs, equipment purchase costs, construction costs, human resource costs, other expenses, and interest. Offshore photovoltaic power generation projects will face higher costs than other offshore new energy projects; therefore, the initial investment cost of offshore photovoltaic power generation projects should be fully considered during the investment planning stage to ensure the smooth construction and operation of the project.

[0051] In one embodiment of the invention, operation and maintenance costs (C12) are as follows: The operation and maintenance of the project are crucial to its management. Wind turbines and photovoltaic panels are prone to deformation, metal corrosion, and material aging in seawater environments. Therefore, operation and maintenance costs will gradually increase throughout the project's lifecycle. Operation and maintenance costs include maintenance and cleaning costs, employee wages, and costs related to basic tooling configurations.

[0052] In one embodiment of the present invention, profitability (C13): Project profitability refers to the ability of invested capital to increase in value. It is easily affected by factors such as interest rate fluctuations, inflation, and cash flow problems, leading to a decrease in the efficiency of corporate investment. Given the withdrawal of government subsidies, the profitability risk of offshore photovoltaic power generation projects should receive greater attention. To be realistic, considering the time value of capital and reflecting the economic effects of the project, net present value (NPV) is usually the primary factor, supplemented by internal rate of return (IRR) and dynamic payback period, to assess the project's profitability risk.

[0053] In one embodiment of the invention, the impact on the local economy (C14) is as follows: from the construction phase of the project to the later operation and maintenance phase, a large amount of funds and personnel will be required, which will increase the income of local residents and the fiscal revenue of the municipality.

[0054] Specifically, resource conditions (C2) include:

[0055] In one embodiment of the invention, solar energy resources (C21): The sufficiency of solar energy resources is crucial for photovoltaic power generation. Solar energy resources include sunshine hours and solar radiation intensity. Before investing in a project, short-term or long-term forecasts of local solar energy resources should be studied. If solar energy resources are insufficient, the power system may not be able to achieve the expected output, which will affect the project's profitability.

[0056] In one embodiment of the present invention, ocean conditions (C22): The quality of ocean conditions directly affects the economic benefits of the turbine and photovoltaic panel equipment's lifespan. If local seawater resources are favorable and suitable for aquaculture, it will increase project revenue and shorten the project's investment payback period to a certain extent. In addition, conditions such as seawater depth also have a certain impact on construction stability.

[0057] In one embodiment of the present invention, seismic activity (C23): Frequent seismic activity will affect the stability of offshore photovoltaic power stations, thereby reducing their power generation efficiency. Lower seismic frequency is beneficial to the normal operation of photovoltaic power stations.

[0058] In one embodiment of the invention, technical conditions (C24): The level of technical conditions of the project is crucial to its long-term development. Technical conditions include aspects such as optimal array design and grid connection and integration technologies.

[0059] Specifically, environmental impact (C3) includes:

[0060] In one embodiment of the present invention, carbon emission reduction (C31): the carbon emission reduction capacity of the project refers to the amount of carbon dioxide emissions that the offshore photovoltaic power generation project will reduce, and the power generation of the project is the same as that of the thermal power generation project.

[0061] In one embodiment of the invention, visual impact (C32): The tempered glass of photovoltaic modules has high light transmittance, but reflection cannot be completely avoided, which may have a visual impact on coastal residents. Large-scale hybrid offshore photovoltaic power generation project arrays may also have a visual impact on the coastal landscape. The visual impact of the project construction on the local area should be carefully considered before investing in the project.

[0062] In one embodiment of the invention, ecological harmony (C33): The construction of the project will occupy a large area of ​​marine space, and the operation of the project will inevitably have some impact on the local ecology. Therefore, it is necessary to assess the ecological compatibility of the project before investment to meet the requirements of sustainable development.

[0063] Specifically, society (C4) includes:

[0064] In one embodiment of the invention, market demand (C41): Market demand plays a crucial role in the development of offshore photovoltaic power generation projects. Sufficient local labor, stable electricity demand, and a stable market environment will benefit the long-term development of the project.

[0065] In one embodiment of the present invention, the attitude of local residents (C42): Offshore photovoltaic power stations are usually built on near-shore beaches, and beaches are usually important recreational places for coastal residents. Therefore, the construction of offshore photovoltaic power stations will have varying degrees of impact on the lives and work of nearby residents. The attitude of local residents towards offshore photovoltaic power generation projects is crucial to the success or failure of the projects.

[0066] Specifically, the supporting conditions (C5) include:

[0067] Distance to the power grid (C51): In order to minimize the associated costs of connecting the system to the nearest power grid, the investment project should be located as close to the power grid as possible.

[0068] Traffic conditions (C52): Traffic conditions refer to the ease of transporting large equipment and personnel, and are an important factor in the construction and maintenance of power plants. Furthermore, traffic conditions are also a key factor to consider during the transportation of aquatic products.

[0069] Human Resources (C53): Having an experienced team is also a key factor for the long-term development of the project. Experienced employees include technical staff with relevant experience in the offshore wind and solar power industries.

[0070] In summary, the site selection index system for offshore photovoltaic (PV) power plants is a crucial basis for judging the merits of potential sites and an important prerequisite for quantifying the priority of various sites. This invention constructs a site selection index system for offshore PV power generation projects, specifically dividing the system into five categories: revenue, resources, environment, market, and support. This index system provides a basis for evaluating various candidate sites, ensuring good coordination and consistency of site selection results across all dimensions, which helps reduce project construction risks and achieve sustainable development.

[0071] The method for constructing a site selection index system for offshore photovoltaic power plants according to embodiments of the present invention selects indicators from multiple dimensions such as solar resources, marine conditions, and human resources and technology to ensure that offshore photovoltaic projects can achieve certain economic benefits and have good compatibility and coordination with the environment and society, maintaining a balanced effect of the project in all aspects.

[0072] Furthermore, Figure 3 This is a structural diagram of the offshore photovoltaic power station site selection index system construction system according to an embodiment of the present invention, as shown below. Figure 3 As shown, the system 10 for constructing the site selection index system for offshore photovoltaic power plants includes:

[0073] The relevant data acquisition module 100 is used to collect relevant data on offshore wind power generation, photovoltaic power generation and offshore wind-solar hybrid power generation projects, and to obtain the potential limiting conditions and influencing factors of the relevant data.

[0074] The common and specific index acquisition module 200 is used to analyze the relevant data, potential limiting conditions and influencing factors using a database to acquire common and specific indicators for the site selection of new energy power plants.

[0075] The site selection index system construction module 300 is used to construct a preliminary index system based on the common and specific indicators of the new energy power plant site selection, and to perform hierarchical processing on the preliminary index system to finally obtain the offshore photovoltaic power plant site selection decision evaluation index including five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

[0076] Furthermore, the evaluation indicators for the site selection decision of offshore photovoltaic power plants are divided into two categories: cost-based indicators and revenue-based indicators. Among them, the initial investment cost, operation and maintenance cost, visual impact, and distance to the power grid are cost-based indicators, while the remaining indicators are revenue-based indicators.

[0077] Furthermore, the revenue costs include:

[0078] Initial investment costs include site selection costs, equipment purchase costs, construction costs, human resource costs, other expenses, and interest;

[0079] Operating and maintenance costs include maintenance and cleaning costs, employee salaries, and costs associated with basic tooling.

[0080] Profitability refers to the ability of an investment project to increase its value; and

[0081] Impact on the local economy.

[0082] Furthermore, the resource conditions include: solar energy resources, ocean conditions, seismic activity, and technological conditions; the environmental impacts include carbon emission reduction, visual impact, and ecological harmony; and the social aspects include: market demand and local residents' attitudes.

[0083] Furthermore, the supporting conditions include:

[0084] Distance to the power grid, transportation conditions, and human resources.

[0085] The offshore photovoltaic power station site selection index system according to embodiments of the present invention selects indicators from multiple dimensions such as solar resources, marine conditions, and human resources and technology to ensure that offshore photovoltaic projects can achieve certain economic benefits and have good adaptability and coordination with the environment and society, maintaining a balanced effect of the project in all aspects.

[0086] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0087] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

Claims

1. A method for constructing a site selection index system for offshore photovoltaic power plants, characterized in that, include: Collect relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects, and obtain the potential limiting conditions and influencing factors of the relevant data; By using a database to analyze the relevant data, potential limitations, and influencing factors, common and specific indicators for the site selection of new energy power plants can be obtained. Based on the common and specific indicators of the new energy power plant site selection, a preliminary indicator system was constructed, and the preliminary indicator system was processed in layers to finally obtain the offshore photovoltaic power plant site selection decision evaluation indicators that include five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

2. The method according to claim 1, characterized in that, The evaluation indicators for the site selection decision of offshore photovoltaic power stations are divided into two categories: cost-based indicators and revenue-based indicators. Among them, the initial investment cost, operation and maintenance cost, visual impact, and distance to the power grid are cost-based indicators, while the remaining indicators are revenue-based indicators.

3. The method according to claim 1, characterized in that, The revenue and cost include: Initial investment costs include site selection costs, equipment purchase costs, construction costs, human resource costs, other expenses, and interest; Operating and maintenance costs include maintenance and cleaning costs, employee salaries, and costs associated with basic tooling. Profitability refers to the ability of an investment project to increase its value; and, Impact on the local economy.

4. The method according to claim 1, characterized in that, The resource conditions include: solar energy resources, ocean conditions, seismic activity, and technological conditions; the environmental impacts include carbon emission reduction, visual impact, and ecological harmony; and the social aspects include: market demand and local residents' attitudes.

5. The method according to claim 1, characterized in that, Supporting conditions include: Distance to the power grid, transportation conditions, and human resources.

6. A system for constructing a site selection index system for offshore photovoltaic power plants, characterized in that, include: The relevant data acquisition module is used to collect relevant data on offshore wind power, photovoltaic power, and offshore wind-solar hybrid power projects, and to obtain potential limiting conditions and influencing factors of the relevant data. The common and specific indicators acquisition module is used to analyze the relevant data, potential limiting conditions and influencing factors using a database to acquire common and specific indicators for the site selection of new energy power plants. The site selection index system construction module is used to construct a preliminary index system based on the common and specific indicators of the new energy power plant site selection, and to perform hierarchical processing on the preliminary index system to finally obtain the offshore photovoltaic power plant site selection decision evaluation index that includes five aspects: revenue and cost, resource conditions, environmental impact, social and support conditions.

7. The system according to claim 6, characterized in that, The evaluation indicators for the site selection decision of offshore photovoltaic power stations are divided into two categories: cost-based indicators and revenue-based indicators. Among them, the initial investment cost, operation and maintenance cost, visual impact, and distance to the power grid are cost-based indicators, while the remaining indicators are revenue-based indicators.

8. The system according to claim 6, characterized in that, The revenue and cost include: Initial investment costs include site selection costs, equipment purchase costs, construction costs, human resource costs, other expenses, and interest; Operating and maintenance costs include maintenance and cleaning costs, employee salaries, and costs associated with basic tooling. Profitability refers to the ability of an investment project to increase its value; and, Impact on the local economy.

9. The system according to claim 6, characterized in that, The resource conditions include: solar energy resources, ocean conditions, seismic activity, and technological conditions; the environmental impacts include carbon emission reduction, visual impact, and ecological harmony; and the social aspects include: market demand and local residents' attitudes.

10. The system according to claim 6, characterized in that, Supporting conditions include: Distance to the power grid, transportation conditions, and human resources.

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