KR101628459B1 - Multi-organizational front-to-back end solar energy total solution using on-line layout mapping simulation and shading analysis device - Google Patents

Abstract

The on-line installation simulation and the solar power generation sales system using the shading analyzer according to an exemplary embodiment of the present invention can be implemented by a solar power generation sales system, in which at least one of a location, environmental data, power data, A customer terminal receiving input of the analysis result of the photovoltaic power generation analysis and receiving the analysis result of the photovoltaic power generation analysis program, and receiving information of the customer using the photovoltaic power generation analysis program through the photovoltaic power generation analysis system, The shaker analysis data is calculated by calculating the ratio of shadows generated by the surrounding objects at the location where the photovoltaic device is installed according to the request of the staff of the construction company visited at the installation site, Between the terminal and the consumer and the contractor And a manufacturer terminal that provides the contracting fact to the PV analysis system when the contract is concluded and provides the PV module with at least a portion of the manufacturing cost to the PV analysis system. Therefore, the present invention inputs simulation data and shade analysis data to a photovoltaic power generation analysis program to provide more accurate analysis results of photovoltaic power generation, It is possible to secure the reliability of the system and to increase the operating efficiency.

Description

TECHNICAL FIELD [0001] The present invention relates to a method of operating a photovoltaic power generation system using an on-line installation simulation and a shading analyzer,

Embodiments of the present invention relate to an online installation simulation and a solar power generation business method using a shading analyzer and a system for executing the same.

Generally, solar photovoltaic system refers to a system that produces electricity by utilizing the infinite sunlight as an energy source. It also uses existing sources of energy such as oil, coal, and gas as energy sources to generate problems such as CO ₂ generation and fossil fuel depletion. Unlike facilities, it is an eco-friendly system and is one of the renewable energy systems such as wind power and hydropower recently.

In recent years, government-centered subsidies and subsidies have been gradually reduced, and companies and individuals have been voluntarily demanding it. As electricity prices rise day by day, there is an increasing demand to reduce electricity costs by installing solar photovoltaic systems, which have relatively low installation costs.

However, even if a customer requests a installer to install the product, there is a problem that the installer takes a lot of time and money to visit the installation place, check the installation area and location, calculate the quotation, and deliver it to the consumer .

In addition, there is a problem that the solar power system is installed without confirming how much electric power is saved after the installation of the photovoltaic power generation apparatus, resulting in complaints from the consumers.

Korean Patent No. 10-1269587 is related to "Economic Analysis System and Intermediary System for Photovoltaic Power Generation System Based on Geographic Information System", which is based on buildings and land existing on the map, And then estimating the solar power generation and economical efficiency at each point of each base by applying at least one variable designated for each zone or each branch of the set base

However, since the solar power generation is analyzed by simply using the area (building or land) where the photovoltaic device is to be installed on the lot map, there arises a problem that the result is not accurate.

Korea Patent No. 10-1269587

The present invention provides a more accurate solar power analysis result by inputting simulation data and shade analysis data into a solar power generation analysis program, and after the employees of the construction company prepare the report based on the result, And it is an object of the present invention to provide a method of operating a photovoltaic power generation system using an on-line installation simulation and a shading analyzer, and a system for implementing the same.

The present invention also relates to an online installation simulation that allows a contractor's employee to use a solar power analysis program to check the results of a solar power analysis analysis, And a solar power generation business method using the shade analyzer and a system for executing the same.

In addition, since the present invention does not require a fee for use of the photovoltaic power analysis program unless the contract with the consumer is concluded after the contractor employee attempts to operate the photovoltaic power generation analysis program to the consumer, The present invention aims to provide a method of operating a solar power generation system using an online installation simulation and a shade analyzer, and a system for executing the same.

In addition, the present invention relates to a system and method for online installation that allows a contractor's employee to use a solar power analysis program to conduct a sales operation to a consumer, and then, when a contract with the consumer is concluded, The present invention provides a solar power generation business method using a simulation and a shading analyzer, and a system for executing the same.

The problems to be solved by the present invention are not limited to the above-mentioned problem (s), and another problem (s) not mentioned can be clearly understood by those skilled in the art from the following description.

Among the embodiments, a photovoltaic power generation sales system using a photovoltaic power generation analysis program distributed in a photovoltaic power generation analysis system includes at least one of a location for installing a photovoltaic power generation device, environmental data, power data, equipment product data, and simulation data A customer terminal receiving the solar power generation analysis result by inputting to the solar power generation analysis program and receiving information of the customer using the solar power generation analysis program through the solar power generation analysis system, According to a request of a construction company visited at a site where a solar power generator is installed, the shade analysis data obtained by calculating the ratio of the shade generated by the surrounding objects at the location where the solar power generator is installed is stored in the solar power analysis program An inputting contractor terminal, If the agreement between the Provider signed service agreement fact solar power system analysis, and includes the manufacturer of the terminal to provide at least a portion of production cost for photovoltaic power system analysis PV module.

Among the embodiments, a method of operating a photovoltaic power generation system that is executed in a photovoltaic power generation sales system using a photovoltaic power generation analysis program distributed in a photovoltaic power generation analysis system includes: , At least one of equipment product data and simulation data is input to a solar power generation analysis program to receive a solar power generation analysis result, and when information of a consumer using the solar power generation analysis program is provided through the solar power generation analysis system , And calculates a rate at which a contractor terminal generates a shade due to a surrounding object at a position where the contractor terminal will install the photovoltaic device according to a request of an employee of a contractor who visits the location where the photovoltaic power generator is installed for contract with the customer The shaded analysis data obtained from the photovoltaic power generation analysis program A step of providing a contracting fact to a solar power generation analysis system when a manufacturer terminal concludes a contract between the customer and the contractor, and a step of providing the solar power generation module with at least And providing a portion to a solar power analysis system.

The details of other embodiments are included in the detailed description and the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and / or features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but is capable of many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

According to the present invention, since simulation data and shading analysis data are input to a photovoltaic power generation analysis program to provide more accurate analysis results of photovoltaic power generation, It is possible to secure the reliability of the system and to increase the operating efficiency.

In addition, according to the present invention, since the contractor's employees can freely use the solar power analysis program to confirm the results of the solar power analysis analysis, and calculate the quotation and report on the basis thereof, Of employees can have more opportunities for sales.

According to the present invention, since the contractor does not pay a commission for the use of the photovoltaic power analysis program unless the contract with the consumer is concluded after the contractor employee attempts to operate the photovoltaic power generation analysis program to the consumer, It has the effect of allowing the employees of the company to have more sales opportunities and generate profits.

According to the present invention, when a contractor of a construction company makes a contract with a consumer after using a photovoltaic power generation analysis program to make a sale to a customer, a certain portion of the purchase amount of the material is received as a commission, have.

1 is a conceptual diagram for explaining a solar power generation sales system using an online installation simulation and a shading analyzer.
2 is a block diagram illustrating a solar power generation analysis system according to an embodiment of the present invention.
3 is a flowchart illustrating a method of installing and operating a solar power generation apparatus using the solar power generation analysis program according to the present invention.
FIGS. 4 to 6 are reference views for explaining a simulation of the arrangement of a solar power generation module according to the present invention.
7 is a view for explaining the altitude of the sun according to the season.
Figs. 8 and 9 are reference views for explaining the process of performing the shading analysis of the position where the solar battery is to be installed according to the altitude of the sun. Fig.
FIG. 10 is a reference diagram for explaining the results of the solar power generation analysis obtained through the photovoltaic power generation analysis program.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual diagram for explaining a solar power generation sales system using an online installation simulation and a shading analyzer.

Referring to FIG. 1, the solar power generation analysis system 100 distributes a photovoltaic power generation analysis program free of charge, and transmits information input through the photovoltaic power generation analysis program (position, environment data, and power data , Equipment product data, and simulation data (e.g., the azimuth, the installation area, and the number of equipment products placed in the installation area).

For example, the photovoltaic power generation analysis program is a program for generating and providing the generation amount, the photovoltaic device installation cost, and the profitability for each of the cases where the solar power generation device is installed in the southward direction or not.

At this time, the photovoltaic power generation analysis program can automatically input environmental data (for example, irradiation data, temperature data, airflow data, daylight time data, weather data, and the like) corresponding to the location where the solar power generator is installed. If the solar power generation analysis program is implemented so that the environmental data corresponding to the location where the solar power generation device is installed is not automatically inputted, it is possible to request input of environmental data.

The manager of the photovoltaic power analysis program sells the information of the customer who confirmed the solar power analysis result to the contractor's employees by using the photovoltaic power generation analysis program, and when the contract with the contractor's employees and consumers is concluded, Part of the purchase price of the material is received as a fee for using the PV analysis program.

To this end, the solar power generation analysis system 100 provides the consumer's information utilization agreement procedure to the consumer terminal 200 at the time of joining the customer, and if the customer agrees to the terms in the information utilization agreement procedure, Approved and managed as a member.

The photovoltaic power generation analysis system 100 can provide a photovoltaic power generation device installation cost to a consumer by receiving a loan service from a server 500 of a financial institution as a security for a photovoltaic module construction simulation program, May be reimbursed by repayment of the mortgage loan or by the use of the photovoltaic power generation analysis program.

The consumer terminal 200 is a terminal having a central processing unit and a memory device such as a PC, a tablet PC, a smart phone and the like, which is a terminal possessed by a user who installs and operates a solar optical system in his or her home or facility.

The consumer terminal 200 can confirm the result of the solar power generation analysis by using the solar power generation analysis program while being connected to the solar power generation analysis system 100.

The consumer terminal 200 receives the membership registration procedure from the solar power generation analysis system 100 and requests approval of the membership by agreeing with the consumer's information utilization according to the membership registration procedure. The consumer terminal 200 can access the solar power generation analysis system 100 and execute the solar power generation analysis program when the subscription is approved.

The consumer terminal 200 inputs information about a location where the solar power generation device is to be installed in the solar power generation analysis program in a state of being connected to the solar power generation analysis system 100, It is possible to receive the result of executing the power generation module placement simulation.

The contractor terminal 300 is a terminal possessed by a user (for example, an employee, a salesperson, etc.) associated with a contractor, and is a terminal having a central processing unit and a memory device such as a PC, a tablet PC,

The contractor terminal 300 inputs information on a position where the solar power generator is to be installed in the solar power analysis analysis program in a state of being connected to the solar power generation analysis system 100, It is a terminal receiving the result of executing simulation of placement of photovoltaic modules.

Employers of the contractor can purchase the information of the customer using the photovoltaic power analysis program from the manager of the photovoltaic analysis program, and try to open the business to the consumer or try to operate the specific consumer by utilizing the photovoltaic power analysis program.

To this end, the contractor's staff receives the result of executing the placement simulation of the PV module through its own terminal, generates a provisional proposal based on the result of the simulation of the placement of the PV module, . At this time, the interim proposal may include a profit analysis table and estimated scenarios, monthly power generation and CO ₂ reduction, solar PV installation cost, yield, breakeven point, and estimate.

The contractor's staff visited the consumer to conduct the contract for the installation of the photovoltaic power generation device, executed the shading analysis of the location where the photovoltaic power generation device was installed, and transmitted the shading analysis data to the photovoltaic power generation analysis program .

The contractor's staff receives the result of executing the simulation of the placement of the solar module by reflecting the shading analysis data from the solar power generation analysis system 100. The contractor's staff can then use this to modify the provisional proposal to create a final proposal.

To this end, a lens module capable of photographing the periphery of the photovoltaic device is connected to the contractor terminal 300, and when receiving a shadow analysis execution command from the contractor's staff, Displays the altitude of the corresponding sun.

When the contractor terminal 300 receives the surrounding photograph of the location where the photovoltaic device is to be installed from the lens module, the photovoltaic device 300 overlaps the surrounding photograph of the place where the photovoltaic device is to be installed at the altitude of the sun, (E.g., shadows) generated by the light source (e.g., a light source, a tree, a building, and the like) to provide the solar power analysis system 100 with shade analysis data.

The contractor terminal 300 receives the result of executing the simulation of the arrangement of the photovoltaic modules by reflecting the shading analysis data from the photovoltaic power generation analysis system 100.

The contractor's staff creates a final proposal by using the results of the simulation of the placement of the photovoltaic module that reflects the shading analysis data, and concludes the installation contract of the photovoltaic power generator between the customer who confirmed the final proposal and the contractor's staff .

The manufacturer terminal 400 is a terminal possessed by a user (for example, an employee, a salesperson, etc.) associated with a company that manufactures materials used in the installation of a solar photovoltaic system, and is a terminal such as a PC, a tablet PC, And a terminal equipped with a processing device and a memory device.

The manufacturer terminal 400 provides the solar power generation analysis system 100 with the contract signing result when the contract between the contractor's employee and the consumer is concluded and transmits at least part of the manufacturing cost to the solar power generation analysis system 100, System.

2 is a block diagram illustrating a solar power generation analysis system according to an embodiment of the present invention.

Referring to FIG. 2, the solar power generation analysis system 100 includes a location where a photovoltaic system (PV-SYSTEM) (not shown) is installed, environmental data that is an important factor for solar power generation , Solar radiation amount information, temperature information, air volume information, daylight time information, and climate information), power data, and equipment product data to analyze solar power data.

Before the solar power generation system is installed, the solar power generation analysis system 100 may be configured such that the user related to the installation and operation of the photovoltaic power generation apparatus is provided with the number of the expected installation number, environmental data, power data, The photovoltaic power generation analysis can be performed.

Here, the user may be a person who installs and operates in his / her home or facility, an employee of a construction company, an employee of a manufacturer, an operator or manager for operating the photovoltaic module placement simulation system of the present invention, And the like to the system according to the present invention.

Particularly, in the case of solar power generation, the state of solar power generation differs depending on a weather situation or a solar power generation situation depending on a location where the solar power generation apparatus is installed. In other words, environmental data related to the sunlight changes in a yearly cycle, so the monthly and seasonal weather conditions can be applied for a year.

In solar power generation, environmental data may include solar radiation data, temperature data, wind data, daylight time data, and climate data, and data for one year will be stored and input for each point. Accordingly, when the user inputs the number of the installation desired, the solar power generation analysis system 20 calculates the environmental data (for example, the irradiation data of the selected point, the temperature data, the wind data, the daylight time data, ) To be operated.

In the present invention, the input of the environment data can be input by the user from the user terminal, input by the administrator from the administrator terminal of the system, and can be performed by each terminal of the information providing agency (for example, The weather information provider terminal, the weather information provider terminal, the weather information provider terminal, the weather information provider terminal, etc. may be included in the Meteorological Administration, the National Statistical Office or the weather information provider. May be implemented and updated automatically.

In addition, when a user using the system of the present invention inputs geographical information by geographical information provided from a geographical information provider terminal, a map corresponding to the geographical number can be displayed on the screen of the user terminal. (GIS) based on the calculated and progressed geographic information system (GIS).

In the present invention, the input of the power company can be input by the user from the user terminal, input by the manager from the manager terminal of the system, and the power company corresponding to the lot number can be automatically extracted and inputted. Power companies will be stored and entered for each lot number. The input of the electric power company may be implemented by being automatically updated from each terminal (for example, a power information providing terminal) of the information provider as in the example of the accompanying drawings.

In the present invention, the input of the electricity usage amount can be input by the user from the user terminal, input by the manager from the manager terminal of the system, and the electricity usage amount corresponding to the lot number can be automatically extracted and inputted. Monthly data or yearly data will be stored for each station number. The input of the power consumption may be performed by automatically updating from each terminal (e.g., a power information providing terminal) of the information provider as shown in the example of the accompanying drawings.

In the present invention, the input of the equipment may be input by the user from the user terminal, input by the administrator from the administrator terminal of the system, and the recommended equipment may be extracted and input. The equipment will be stored and input in order of input by many other users.

Accordingly, the solar power generation analysis system 20 according to the present invention includes a database 21 for storing geographical information data, environmental data, power data, and equipment product data.

As described above, in the application of the solar power generation analysis system 20 according to the present invention, data such as solar radiation amount, temperature, air volume, sunshine hour, climate, Also, the map information or the data conversion information of the geographical information system (GIS) will be stored in the database 21 because it is based on the geographic information system (GIS).

In addition, when the user using the solar power generation analysis system 20 inputs the azimuth angle, the installation area, and the solar power generation module selection / cancellation input, the installation simulation unit 31 executing the installation simulation and the sales person A shaded analysis unit 41 for performing shaded analysis by executing shaded analysis through its own terminal and inputting shaded analysis data is provided. Here, the salesperson will be a sales person, for example, a construction company employee, a manufacturing company employee, etc., to the customer who installs and operates the solar power generation device in his or her home or facility.

The database 21 includes a geographical information storage unit 211 for storing geographical information data, an environment information storage unit 22 for storing environmental data, a power information storage unit 23 for storing power data, And a device information storage unit 24 for storing the device information.

The environmental information storage unit 22 stores a solar radiation amount information storage unit 2121 for storing solar radiation amount data for each point, a temperature information storage unit 2122 for storing temperature data for each point, A daylight saving time information storage unit 2124 for storing the daylight saving time data for each spot, and a climate information storage unit 2125 for storing the point cloud data.

The power information storage unit 23 may include a power company information storage unit 231 for storing power company data for each point and an electricity usage amount storage unit 232 for storing electricity usage data for each point.

The installation simulation unit 31 executes the installation simulation using the azimuth angle, the installation area, and the number of solar power generation modules input by the user.

The azimuth angle can be calculated by adjusting the position where the photovoltaic device is installed on the map displayed on the terminal screen of the user and adjusting the azimuth angle of the position where the photovoltaic device is installed. That is, an azimuth angle calculator 311 is provided for calculating the azimuth angle by rotating the azimuth angle and adjusting the position where the photovoltaic device is installed on the map of the number of the user input.

When the user adjusts the azimuth angle, an area calculation unit 312 is provided for checking the installation area through the terminal screen of the user and calculating the area by determining the size when the installation area is adjusted. At this time, the installation area can be adjusted by inputting numerical data about the area of the location (building or land) where the user installs the photovoltaic power generation device.

When the user adjusts the installation area, the arrangement of the photovoltaic modules used for the installation area is checked through the terminal screen of the user and if the number of the photovoltaic modules used in the installation area is increased or decreased, The solar power generation module determination unit 313 is provided.

As described above, in the installation simulation unit 31 of the solar power generation analysis system 20 according to the present invention, simulation of the photovoltaic power generation device is performed through the azimuth angle calculation unit 311, the area calculation unit 312 and the solar power generation module determination unit 313. [ .

The shaded analysis unit 41 executes a shaded analysis through its terminal by a salesperson who visits the location where the solar power generation apparatus is to be installed, and executes shaded analysis when the shaded analysis data is input.

For example, when a salesperson visits a location where a solar power generator is to be installed, measures the altitude of the sun through his or her terminal, and receives a surrounding photograph of a location where the solar power generator is installed from a lens module connected to the terminal, (For example, a tree, a building, etc.) at a location where the solar power generator is to be installed, and inputs the calculated ratio to the solar power generation analysis system 100. [

3 is a flowchart illustrating a method of installing and operating a solar power generation apparatus using the solar power generation analysis program according to the present invention.

The solar power generation module construction simulation method implemented by the solar power generation analysis system 100 will be implemented by a user subscription step S300, a project information input step S320, and a project contract step S330.

The user subscription step S300 performed by the solar power generation analysis system 100 will be performed by the user information input step S311, the approval request step S312 and the approval wait step S313.

The user information input step S311 provides the membership subscription procedure to the consumer terminal 200 and receives membership subscription information (for example, name, address, electric power company information, electricity usage amount, etc.) from the consumer terminal 200 .

In the approval request step (S312), when the user enters the membership information by the consumer or the contractor, the user is requested to approve the membership.

The project information input step (S320) performed by the solar power generation analysis system (100) includes a step of inputting information (S321) of a consumer, a step of inputting power information (S322), a step of inputting information Cost and financial product history step S324, and data display step S325.

The consumer's information input step S321 receives information of the consumer from the user's terminal.

The information input step S321 of the consumer will be executed by the position information input step S321a for inputting the position (for example, the address and the postal code) for installing the photovoltaic device, and the position information input step S321a (S321a-1) for inputting environmental data (for example, irradiation amount information, temperature information, air volume information, daylight time information, climate information, and the like) corresponding to the position where the solar battery is to be installed will be. Here, the environmental data input step (S321a-1) can automatically input the environmental data corresponding to the location where the solar cell generator is to be installed in cooperation with the pre-established environmental data database.

The use power information input step (S322) performed by the solar power generation analysis system 100 receives the used power information from the user's terminal.

The used power information input step (S322) will be implemented by the power company information input step (S322a) and the electricity usage input step (S322b) for inputting the information of the power company to be used among the plurality of power companies.

The power company information input step S322a provides the power company list to the user terminal according to the location (for example, a zip code) where the photovoltaic power generation device is to be installed, and selects the power company from the user terminal.

The electricity usage input step (S322b) is inputted from the terminal of the user as the monthly electricity consumption amount or the monthly average usage amount as the electricity consumption amount. Here, the electricity usage amount input step (S322b) can automatically input the electricity usage amount corresponding to the position where the solar power generation apparatus is installed, in association with the pre-established electricity usage amount database.

The solar power generation module information input step S323 performed by the solar power generation analysis system 100 includes a product selection step (step S323a) for selecting a product to be used for installation of the solar power generation device, (Step S323b) for executing a simulation for the vehicle-mounted vehicle. The installation simulation step S323b will be implemented by the azimuth input step S323b-1, the installation area input step S323b-2, and the solar power generation module selection / cancel input step S323b-3.

In the product selection step (S323), the contracted manufacturer list is provided to the terminal of the user, and the manufacturer is selected from the terminal of the user. In the product selection step S323, after a manufacturer is selected from a user terminal, a list of the equipment products sold by the manufacturer is provided to the user's terminal, and the equipment products (e.g., module, inverter, etc.) It is selected.

The azimuth input step (S323b-1) of the installation simulation step (S323b) provides the user terminal with a map showing the location where the photovoltaic power generator is to be installed, and when the azimuth is adjusted by the consumer or the contractor, And receives the adjusted azimuth angle. Here, the process of receiving the azimuth angle will be described with reference to FIG.

The installation area input step S223b-2 of the installation simulation step S223b receives the installation area according to the adjusted azimuth angle from the user's terminal. Here, the process of receiving the installation area will be described with reference to FIG. 5 below.

The photovoltaic module selection / cancel input step S223b-3 of the installation simulation step S223b receives selection or cancellation of the use of the photovoltaic power generation module in the arrangement of the photovoltaic power generation modules corresponding to the installation area. Herein, the process of receiving the photovoltaic module selection / cancel input will be described with reference to FIG. 6 below.

The installation cost and the financial product history step S324 performed by the solar power generation analysis system 100 include a financial product input step S324a for receiving a financial product for borrowing a fee used for installing the solar power generation device, And the installation unit input step (S324b) of the photovoltaic power generation apparatus will be implemented.

The financial product input step S324a provides a list of loan financial products to the terminal of the user and selects a loan financial product from the user terminal.

The system installation unit price input step (S324b) receives the installation unit price of the system.

The data display step (S325) displays the result of executing the placement simulation of the photovoltaic module with respect to the position where the photovoltaic power generator is to be installed and executing the placement simulation of the photovoltaic power module.

The project contracting step S330 performed by the solar power generation analysis system 100 may be performed in the following manner. That is, according to the altitude of the sun at the location where the solar power generator is to be installed, An analysis data input step (S331), and an installation contract generation step (S332) for creating an installation contract of the installed photovoltaic power generator of the photovoltaic power generator between the consumer and the contractor.

The shading analyzer input step S331 will be performed by the shading analysis step S331a, the shade analysis input step S331b, and the data display step S331c.

In the shadow analysis analysis step S331a, the contractor terminal 300 is requested to investigate the rate at which shadows are generated by the surrounding objects according to the altitude of the sun at the position where the solar battery is to be installed.

The shade analysis input step (S331b) is a step in which the manufacturer terminal overlaps the surrounding photograph of the position at which the solar power generating device received from the lens module is installed at the coordinates indicating the altitude of the sun at the position where the solar power generating device is to be installed, , The shading analysis data is generated by calculating the ratio of the shading caused by the surrounding object to the shading analysis contents from the manufacturer terminal.

The data display step (S331c) displays the result of executing the simulation of the arrangement of the photovoltaic power generation modules by reflecting the shading analysis data

The installation contract creation step S332 will be implemented by an online contract signing step S332b that sign the installation contract generated in the installation contract creation step S341 and the installation contract creation step S332a.

FIGS. 4 to 6 are reference views for explaining a simulation of the arrangement of a solar power generation module according to the present invention.

Referring to FIGS. 4 to 6, when the user inputs a position to install the solar power generation device in the solar power generation analysis program, the solar power generation analysis system 100 displays a location on the map where the solar power generation device is installed To the terminal of the user.

Here, the solar power generation analysis system 100 reads the GIS data corresponding to the location where the solar power generation device is to be installed in the GIS database (not shown) and creates a 3D terrain corresponding to the location where the solar power generation device is to be installed .

At this time, the photovoltaic power generation analysis system 100 invokes the contour information and actual surveyed drawing files and data files (DWG, DXF, TXT) on the digital geographic map of the Geographical Survey of Japan (GIS) Information can be extracted and the 3D terrain can be generated using information corresponding to the ground level.

The solar power generation analysis system 100 receives an azimuth angle from a user. For example, the solar power generation analysis system 100 adjusts the position where the user installs the photovoltaic device using the reference numeral 410 in the map displayed on his terminal screen as shown in FIG. 4, And 430 are used to rotate and adjust the azimuth angle, the azimuth angle corresponding to the reference numerals 420 and 430 is input.

The photovoltaic power generation analysis system 100 receives the installation area from the user. For example, when the user adjusts the azimuth angle as shown in FIG. 4, the solar power generation analysis system 100 confirms the installation area 510 of FIG. 5 through his / her terminal screen, When the installation area 510 is adjusted using the reference numerals 520 and 530, the adjusted installation area is input.

The photovoltaic generation analysis system 100 receives a photovoltaic module selection / cancellation input from a user. That is, the photovoltaic power generation analysis system 100 receives the number of equipment products arranged in the installation area.

For example, when the user adjusts the installation area as shown in FIG. 5, the solar power generation analysis system 100 checks the arrangement 610 of the solar power generation modules used in the installation area of FIG. 6 through the terminal screen of the user , And when the number of the solar power generation modules used in the installation area of FIG. 6 displayed on the terminal screen of the user is increased or decreased, the solar power generation module selection / cancel input is received. At this time, the number of equipment products placed in the installation area may be different depending on the manufacturer of the equipment product.

FIG. 7 is a view for explaining the altitude of the sun according to the season, and FIGS. 8 and 9 are reference views for explaining the process of executing the shade analysis of the position where the solar battery is to be installed according to the altitude of the sun.

As shown in FIG. 7, the altitude (h) of the sun changes every one year. The earth 's rotation axis and revolution axis are tilted 23.5 ℃. The highest altitude of the sun is the highest altitude. In addition, the azimuth angle (φ) of the sun changes with the rotation of the earth every day.

The higher the altitude of the sun, the greater the amount of solar radiation received per unit area. Therefore, the highest amount of solar radiation is at the highest altitude and the highest temperature. Conversely, the lowest solar altitude is the lowest amount of solar radiation and the lowest temperature.

Depending on the altitude of the sun, shadows may be created by the surrounding objects in the location where the solar power generator is installed. For example, shadows may be generated by the adjacent building where the PV system is installed.

The operator connects the lens module 820 to his terminal 810 as shown in FIG. 8 in order to calculate the rate at which the shadow is generated by the surrounding objects according to the altitude of the sun.

The manufacturer terminal 300 measures the altitude of the sun at the position where the solar power generator is to be installed using the internal GPS and calculates the altitude at which the solar power generator received from the lens module 820 is installed (E.g., a tree, a building, and the like) to calculate the ratio of shading occurring.

For example, the manufacturer terminal 300 measures the altitude of the sun at the location where the solar power generator is to be installed using the internal GPS, and loads the coordinates indicating the altitude of the sun in the pre-built database. Then, the manufacturer terminal 300 overlaps the peripheral photograph of the position at which the photovoltaic device received from the lens module 820 is installed at the coordinates indicating the altitude of the sun.

At this time, it is possible to obtain the data as shown in Figs. 9 (a) to 9 (c) by overlapping the peripheral photographs received from the lens module 820 with the coordinates indicating the altitude of the sun. At this time, as shown in Figs. 9 (a) and 9 (b), portions where shadows are generated, i.e., shadows 910 and 920, are displayed in black. The manufacturer terminal 810 may calculate the proportion of the portion where shadows 910 and 920 occur.

FIG. 10 is a reference diagram for explaining the results of the solar power generation analysis obtained through the photovoltaic power generation analysis program.

10, the photovoltaic power generation analysis program receives at least one of the location, environmental data, power data, equipment product data, and simulation data for installing the photovoltaic power generation device from a consumer terminal, , It is possible to calculate the monthly power generation amount at the time of installing the solar power generation and to generate the electricity cost reduction analysis graph accordingly.

In addition, the photovoltaic power generation analysis program calculates the ratio of shadows generated by surrounding objects at the location where the photovoltaic power generator is installed from the contractor terminal, and when receiving the shade analysis data, In comparison, it is possible to calculate the monthly power generation amount at the time of installing the solar power generation, and to generate the electricity cost reduction analysis graph accordingly.

The contractor 's staff can generate the report based on the results of the solar power analysis and then operate to the consumer, thus securing the reliability of the analysis data.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

100: Solar power analysis system
200: Consumer terminal
300: Contractor terminal
400: manufacturer terminal
500: server of financial institution

Claims (8)

In a solar power generation sales system using an online installation simulation and a shading analyzer,
A database for storing geographical information data, environmental data, power data, and equipment product data; a simulation unit for executing installation simulation when the user inputs azimuth angle, installation area, and the number of solar modules in the consumer terminal; A photovoltaic power generation analysis system including a shaded analysis unit for executing a shaded analysis through shader analysis through a contractor terminal visited at a site where the contractor visited, and performing shaded analysis when shaded analysis data is inputted;
A consumer terminal receiving input of solar power generation analysis results by inputting location, environmental data, power data, equipment product data, and simulation data of the solar power generation device to the solar power generation analysis program;
If you purchase the information of the consumer using the photovoltaic power generation analysis program through the photovoltaic power analysis system and receive the information of the consumer, The altitude of the sun at the location where the solar power generator is to be installed is measured using photographs of the surrounding area where the photovoltaic device is to be installed and the internal GPS and the position at which the photovoltaic device received from the lens module is to be installed And the shading analysis data is input to the photovoltaic power generation analysis program. When the simulation result reflecting the shading analysis data is received from the photovoltaic power generation analysis system, Company terminal; And
When a contract between a consumer and a contractor is concluded, the contract is provided to the PV system, and only a part of the purchase price of the material for construction of the manufacturing cost at the time of the contract is transferred to the photovoltaic And a manufacturer terminal for providing to the analysis system,
The simulation department of the PV analysis system
When the consumer terminal adjusts the position at which the solar power generator is installed on the map displayed on the screen and the azimuth angle of the position where the solar power generator is installed is rotated and adjusted, the azimuth calculator for calculating the azimuth angle and the consumer terminal check the installation area An area calculation unit for calculating the area by determining the size when the installation area is adjusted and a module for determining the number of the photovoltaic modules by increasing or decreasing the number of the photovoltaic modules by adjusting the installation area of the photovoltaic device in the consumer terminal And a solar power generation sales system using a shading analyzer.
The method according to claim 1,
The consumer terminal
And a lending service for the cost of installing the photovoltaic power generation device is provided from a server of a financial institution through the photovoltaic power generation analysis system
Solar installation sales system using online installation simulation and shading analyzer.
delete delete In a method for operating a photovoltaic power generation system using an online installation simulation and a shading analyzer,
Receiving at least one of location, environment data, power data, equipment product data, and simulation data to be installed by a consumer terminal in a solar power generation analysis program to receive a solar power generation analysis result;
When purchasing information of consumers using photovoltaic power generation analysis program through the photovoltaic power analysis system and receiving the information of the consumers, according to the request of the contractor who visited the place where the photovoltaic power generation device is installed for the contract with the consumer Measuring the altitude of the sun at the location where the photovoltaic device is to be installed using photographic photography of the surrounding area to install the photovoltaic device by connecting the lens module and using the internal GPS, Inputting the shade analysis data into the solar power generation analysis program, the shade analysis data including a step of overlapping the surrounding photographs of the locations where the solar power generation apparatus is to be installed to generate shade analysis data by calculating a ratio of shading caused by surrounding objects;
Providing a contracting contract to a solar power analysis system when a manufacturer terminal concludes a contract between a consumer and a contractor; And
And a step of providing a part of the material purchase amount for the construction cost of the manufacturing cost to the photovoltaic power generation analysis system as the fee for using the photovoltaic power generation analysis program only when the manufacturer terminal concludes the contract,
The simulation data
An azimuth angle input step in which a consumer adjusts a position at which a solar power generator is installed using a map displayed on a screen of a consumer terminal and adjusts the azimuth angle by rotating and adjusting the azimuth angle of the installation location, A setting area input step of receiving the adjusted installation area and a selection / canceling of the photovoltaic generation module to determine the number of the photovoltaic modules to be used in the installation area using the consumer terminal, And the input is inputted by the cancellation input step, and the method of operating the photovoltaic power generation using the shading analyzer.
6. The method of claim 5,
Further comprising receiving from the server of the financial institution through the photovoltaic power generation analysis system a loan service for the cost of installing the photovoltaic power generation device
Online installation simulation and solar photovoltaic sales method using shaded analyzer.
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