Photovoltaic energy storage control system

Abstract

The invention relates to the technical field of photovoltaic energy storage, and discloses a photovoltaic energy storage control system which comprises a photovoltaic energy storage optimization operation system. The photovoltaic energy storage optimization operation system comprises a photovoltaic energy storage basic data acquisition module, a real-time environment parameter data acquisition module, a photovoltaic protection module, an acquisition index module, a current optimal strategy index module, a future optimal strategy module and a control module. The photovoltaic energy storage basic data acquisition module is electrically connected with the real-time environment parameter data acquisition module, and the acquisition index module is electrically connected with the photovoltaic system. Therefore, an early-warning energy collection efficiency control strategy can be established for the current photovoltaic system, the energy collection efficiency in the photovoltaic system can be effectively improved through a future optimal strategy, the practicability of the photovoltaic system is further improved, and the resource utilization efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic energy storage, and particularly to a photovoltaic energy storage control system. Background Art

[0002] A photovoltaic energy storage control system is an energy storage management system based on photovoltaic power generation. The control of photovoltaic energy storage can effectively ensure the conversion of solar energy into electrical energy for storage. A photovoltaic power generation system, referred to as PV for short, is a power generation system that directly converts solar radiation energy into electrical energy using the photovoltaic effect of photovoltaic cells.

[0003] In the existing photovoltaic energy storage control system, during use, it can often only simply adjust the orientation of the photovoltaic panels in the photovoltaic energy storage system according to the current environmental factors. However, this will cause further resource loss, and there is no good early warning, resulting in resource waste, and there is no good objectivity.

[0004] After retrieval, as disclosed in the Chinese patent document for a photovoltaic energy storage control system (Publication No.: CN217935103U), the present invention discloses a photovoltaic energy storage control system, including a light energy conversion unit, an output unit, and an energy storage unit. The light energy conversion unit uses the photovoltaic effect to convert light energy into electrical energy; the output unit is connected to the light energy conversion unit and is at least used to output part or all of the electrical energy converted by the light energy conversion unit according to the required power of a preset load; the energy storage unit is connected to the light energy conversion unit and a switchable charging circuit is formed between them, and the energy storage unit is connected to the output unit and a switchable discharging circuit is formed between them. In the photovoltaic energy storage control system of the present invention, for different output power situations of the light energy conversion unit (solar panel), the two-way flow of energy of the energy storage unit (energy storage battery) is automatically realized, and the maximum power output of the light energy conversion unit (solar panel) is achieved. However, there are still the following defects:

[0005] Although the above photovoltaic energy storage control system realizes the two-way flow of energy of the energy storage unit (energy storage battery) and the maximum power output of the light energy conversion unit (solar panel) for different output power situations of the light energy conversion unit (solar panel), during use, it can often only simply adjust the orientation of the photovoltaic panels in the photovoltaic energy storage system according to the current environmental factors. However, this will cause further resource loss, and there is no good early warning, resulting in resource waste, and there is no good objectivity. Summary of the Invention

[0006] The object of the present invention is to provide a photovoltaic energy storage control system, which solves the problems in the prior art of the photovoltaic energy storage control system in the background technology. During use, it can often only simply adjust the orientation of the photovoltaic panels in the photovoltaic energy storage system according to the current environmental factors. However, this will cause further resource loss, and there is no good early warning, resulting in resource waste, and there is no good objectivity.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A photovoltaic energy storage control system includes a photovoltaic energy storage optimization operation system. The photovoltaic energy storage optimization operation system includes a photovoltaic energy storage basic data acquisition module, a real-time environmental parameter data acquisition module, a photovoltaic protection module, an acquisition index module, a current optimal strategy index module, a future optimal strategy module, and a control module;

[0009] The photovoltaic energy storage basic data acquisition module is electrically connected to the real-time environmental parameter data acquisition module;

[0010] The acquisition index module is electrically connected to the photovoltaic system, and the acquisition index module is electrically connected to the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module;

[0011] Both the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module are electrically connected to the current optimal strategy index module and the future optimal strategy module;

[0012] The future optimal strategy module includes a future environmental parameter data acquisition module, an analysis module, a future strategy early warning module, and a fusion module.

[0013] Preferably, the function of the photovoltaic energy storage basic data acquisition module is to collect the basic data in the photovoltaic system in the current photovoltaic system area and store it in the cloud database;

[0014] The basic data in the photovoltaic system at least includes the floor area of the photovoltaic system, the basic orientation of the photovoltaic panels in the photovoltaic system, the maximum energy collection value parameter of the photovoltaic system, the minimum energy collection value parameter of the photovoltaic system, the conversion loss rate parameter of the photovoltaic system, and the environmental parameter of the photovoltaic system;

[0015] The environmental parameter of the photovoltaic system includes the longitude and latitude of the photovoltaic system and the altitude of the photovoltaic system.

[0016] Preferably, the function of the real-time environmental parameter data acquisition module is to set the real-time environmental parameter data acquisition time threshold through the acquisition time setting module included in the real-time environmental parameter data acquisition module. When the real-time environmental parameter data acquisition time threshold is reached, the real-time environmental parameter data of the current photovoltaic system is collected;

[0017] The real-time environmental parameter data of the current photovoltaic system at least includes the temperature and humidity in the environment where the current photovoltaic system is located, the remaining illumination time in the environment where the current photovoltaic system is located, the illumination intensity parameter data in the environment of the current photovoltaic system, and the azimuth of the sun in the environment of the current photovoltaic system.

[0018] Preferably, the function of the photovoltaic protection module is to monitor the heat of the photovoltaic panels in the photovoltaic system through a number of heat sensors for heat monitoring of the photovoltaic panels, and to complete the cooling of the corresponding photovoltaic panels through the protection components;

[0019] The protection components include a liquid collecting hopper, a filter screen, a storage container, a solenoid valve, and a transmission pipeline.

[0020] Preferably, a filter screen is installed inside the liquid collecting hopper, and the bottom end of the liquid collecting hopper is connected to the input end of the storage container through a pipeline. A number of solenoid valves are installed at one end of the storage container, and a transmission pipeline is installed at the output end of the solenoid valve. The outer side wall of the transmission pipeline abuts against the bottom end of the photovoltaic panel.

[0021] Preferably, the specific process for the photovoltaic protection module to complete the high-temperature protection of the photovoltaic panel is as follows:

[0022] Step 1: First, the heat sensors for heat monitoring monitor the temperature of the corresponding photovoltaic panels;

[0023] Step 2: Obtain the temperature monitoring values of each photovoltaic panel;

[0024] Step 3: Compare the obtained temperature monitoring values with the set maximum temperature threshold;

[0025] Step 4: Determine whether it is necessary to perform a cooling operation on the protection components through the comparison;

[0026] Step 5: For the photovoltaic panels that need to perform a cooling operation on the protection components, perform operations through the corresponding solenoid valves and transmission pipelines;

[0027] Step 6: Complete the cooling protection of the photovoltaic panels that need to be cooled and protected through the water circulation of the pipeline.

[0028] Preferably, the function of the acquisition index module is to obtain the basic data of the current PV system and the real-time environmental parameter data of the current PV system collected by the basic data acquisition module and the real-time environmental parameter data acquisition module, construct the energy collection threshold of the current PV system based on the basic data of the current PV system, and obtain the influence value parameter data of the current environmental factors on the energy collection of the PV system through the real-time environmental parameter data of the current PV system. Interfere with the energy collection threshold through the influence value parameter data to obtain the energy collection index under the current situation, and then compare the actual energy collection parameter data of the PV system with the energy collection index in real time through the acquisition index module. When the difference between the actual energy collection parameter data and the energy collection index is less than the actual energy collection parameter data for a period of time, an exception report is sent.

[0029] Preferably, the function of the current optimal strategy index module is to obtain the current optimal strategy index applied to the PV system in the current time period according to the parameter data obtained by the PV energy storage basic data acquisition module and the real-time environmental parameter data acquisition module. The specific steps for the current optimal strategy index module to obtain the current optimal strategy index are as follows:

[0030] S1: First, receive the basic data within the PV system in the current PV system area obtained by the PV energy storage basic data acquisition module;

[0031] S2: Analyze the basic data within the PV system in the current PV system area to obtain the influence value of the basic data on the best energy collection parameters of the PV system;

[0032] S3: Obtain the actual energy collection efficiency parameters of the current PV system;

[0033] S4: Then receive the real-time environmental parameter data of the current PV system collected by the real-time environmental parameter data acquisition module;

[0034] S5: Analyze the real-time environmental parameter data of the current PV system with the actual energy collection efficiency parameters of the current PV system;

[0035] S6: Through several conclusions of the analysis, obtain the preliminary current optimal strategy index in a simulated control manner;

[0036] S7: Obtain the current optimal strategy index according to the optimal parameter data of the preliminary current optimal strategy index obtained.

[0037] The function of the fusion module is to perform neutral fusion and comparison on the obtained future optimal strategy combined with the past actual strategy solutions, and select the future optimal strategy by preference.

[0038] Preferably, the function of the future optimal strategy module is to obtain the future optimal strategy applied to the PV system for the future time threshold according to the parameter data obtained by the basic data acquisition module and the future environmental parameter data acquisition module.

[0039] The function of the future environmental parameter data acquisition module is to obtain future environmental parameter data within a future time threshold. The future environmental parameter data at least includes the temperature and humidity in the environment where the photovoltaic system is located within the future time threshold, the illumination interval time in the environment where the photovoltaic system is located within the future time threshold, and the illumination intensity parameter data in the environment of the photovoltaic system within the future time threshold.

[0040] The function of the analysis module is to analyze the influence of the future environmental parameter data acquired by the future environmental parameter data acquisition module on the energy collection efficiency of the photovoltaic system, and perform standardized processing on the parameter data after analysis.

[0041] The function of the future strategy warning module is to construct a future strategy warning model. The input value of the future strategy warning model is the basic data in the photovoltaic system, and then future environmental parameter data is added as an interference term of the future strategy warning model to obtain the future optimal strategy.

[0042] Preferably, the function of the control module is to generate a control instruction through the control module at the time corresponding to the current optimal strategy and the future optimal strategy generated by the current optimal strategy index module and the future optimal strategy module, so as to complete the adjustment of the orientation of the photovoltaic panel in the photovoltaic system by the adjustment component.

[0043] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:

[0044] 1. During the use of the present invention, the future optimal strategy obtained by the future optimal strategy module can be used to establish a warning-based energy collection efficiency control strategy for the current photovoltaic system. The future optimal strategy can effectively improve the energy collection efficiency in the photovoltaic system, further improve the practicability of the photovoltaic system, and effectively improve the resource utilization efficiency.

[0045] 2. During the use of the present invention, the current optimal strategy index module can obtain the current optimal strategy based on the current environmental parameter data and the diversified parameter data acquired by the photovoltaic energy storage basic data acquisition module, and use the diversified parameter data as a benchmark. The current optimal strategy, in cooperation with the control module, can improve the energy collection efficiency of the current photovoltaic system, thereby further improving the real-time energy collection efficiency through efficient control of the photovoltaic system.

[0046] 3. In practical applications, the present invention can effectively solve the problem that the energy collection efficiency of photovoltaic panels in a photovoltaic system decreases due to overheating with the aid of a photovoltaic protection module. Given that a photovoltaic system is usually installed outdoors, the present invention makes full use of this environmental feature to utilize water resources and apply them to the cooling link of the photovoltaic panels, significantly improving the energy collection effect of the photovoltaic panels and greatly enhancing the practicality and convenience of the photovoltaic system. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic structural diagram of the photovoltaic energy storage control system of the present invention;

[0048] Figure 2 It is a schematic structural diagram of the parts of the photovoltaic protection module in the present invention;

[0049] Figure 3 It is a schematic diagram of the specific process of the photovoltaic protection module in the present invention to complete high-temperature protection of the photovoltaic panel;

[0050] Figure 4 It is a schematic diagram of the specific steps for the current optimal strategy index module in the present invention to obtain the current optimal strategy index;

[0051] Figure 5 It is a schematic diagram of the specific steps for the future strategy warning module in the present invention to obtain the future optimal strategy.

[0052] Among them: 1. Protection component; 101. Liquid collecting hopper; 102. Filter screen; 103. Storage container; 104. Solenoid valve; 105. Transmission pipeline. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0053] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] Embodiment 1

[0055] Please refer to Figures 1-5 , the photovoltaic energy storage control system includes a photovoltaic energy storage optimization operation system, and the photovoltaic energy storage optimization operation system includes a photovoltaic energy storage basic data acquisition module, a real-time environmental parameter data acquisition module, a photovoltaic protection module, an acquisition index module, a current optimal strategy index module, a future optimal strategy module, and a control module.

[0056] The photovoltaic energy storage basic data acquisition module is electrically connected to the real-time environmental parameter data acquisition module.

[0057] The acquisition index module is electrically connected to the photovoltaic system, and the acquisition index module is electrically connected to the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module.

[0058] Both the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module are electrically connected to the current optimal strategy index module and the future optimal strategy module.

[0059] The future optimal strategy module includes a future environmental parameter data acquisition module, an analysis module, a future strategy warning module, and a fusion module.

[0060] The function of the photovoltaic energy storage basic data acquisition module is to collect the basic data within the current photovoltaic system area of the photovoltaic system and store it in the cloud database.

[0061] The basic data in the photovoltaic system at least includes the floor area of the photovoltaic system, the basic orientation of the photovoltaic panels in the photovoltaic system, the maximum energy collection value parameter of the photovoltaic system, the minimum energy collection value parameter of the photovoltaic system, the conversion loss rate parameter of the photovoltaic system, and the environmental parameters of the photovoltaic system.

[0062] The environmental parameters of the photovoltaic system include the longitude and latitude of the photovoltaic system and the altitude of the photovoltaic system.

[0063] The function of the real-time environmental parameter data acquisition module is to set the real-time environmental parameter data acquisition time threshold through the acquisition time setting module included in the real-time environmental parameter data acquisition module. When the real-time environmental parameter data acquisition time threshold is reached, the real-time environmental parameter data of the current photovoltaic system is collected.

[0064] The collection of the real-time environmental parameter data of the current photovoltaic system is carried out through the Internet module. Using the environmental parameters of the photovoltaic system obtained by the photovoltaic energy storage basic data acquisition module, it is interacted through the Internet to the data acquisition network to obtain the real-time environmental parameter data of the current photovoltaic system within the next real-time environmental parameter data acquisition time threshold.

[0065] The real-time environmental parameter data of the current photovoltaic system at least includes the temperature and humidity in the environment where the current photovoltaic system is located, the remaining illumination time in the environment where the current photovoltaic system is located, the illumination intensity parameter data in the environment of the current photovoltaic system, and the azimuth of the sun in the environment of the current photovoltaic system.

[0066] The function of the acquisition index module is to obtain the basic data of the current photovoltaic system and the real-time environmental parameter data of the current photovoltaic system collected by the basic data acquisition module and the real-time environmental parameter data acquisition module, construct the energy collection threshold of the current photovoltaic system based on the basic data of the current photovoltaic system, and obtain the influence value parameter data of the current environmental factors on the energy collection of the photovoltaic system through the real-time environmental parameter data of the current photovoltaic system. Interfere with the energy collection threshold through the influence value parameter data to obtain the energy collection index under the current situation, and then compare the actual energy collection parameter data of the photovoltaic system with the energy collection index in real time through the acquisition index module. When the difference between the actual energy collection parameter data and the energy collection index is less than the actual energy collection parameter data for a period of time, an exception report is sent.

[0067] When the difference between the actual energy collection parameter data and the energy collection index is less than the actual energy collection parameter data for three time thresholds, the exception report of the low energy collection efficiency of the current photovoltaic system is interacted to the terminal through the interaction module for decision-makers to make decisions. The time threshold is 15 minutes.

[0068] The function of the current optimal strategy index module is to obtain the current optimal strategy index applied to the photovoltaic system in the current time period according to the parameter data obtained by the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module.

[0069] The function of the fusion module is to perform neutral fusion and comparison on the obtained future optimal strategy and the past actual strategy solutions, and select the future optimal strategy.

[0070] The function of the future optimal strategy module is to obtain the future optimal strategy applied to the photovoltaic system for the future time threshold through the parameter data obtained by the basic data acquisition module and the future environmental parameter data acquisition module.

[0071] The function of the future environmental parameter data acquisition module is to obtain the future environmental parameter data within the future time threshold. The future environmental parameter data includes at least the temperature and humidity in the environment where the photovoltaic system is located within the future time threshold, the light interval time in the environment where the photovoltaic system is located within the future time threshold, and the light intensity parameter data in the future environment of the photovoltaic system.

[0072] The function of the analysis module is to analyze the influence of the future environmental parameter data obtained by the future environmental parameter data acquisition module on the energy collection efficiency of the photovoltaic system, and perform standardized processing on the parameter data after the analysis.

[0073] The function of the future strategy warning module is to construct a future strategy warning model. The input value of the future strategy warning model is the basic data in the photovoltaic system, and then add the future environmental parameter data as an interference item of the future strategy warning model to obtain the future optimal strategy.

[0074] The function of the control module is to generate a control instruction through the control module at the time corresponding to the current optimal strategy and the future optimal strategy generated by the current optimal strategy index module and the future optimal strategy module, so as to complete the adjustment of the orientation of the photovoltaic panel in the photovoltaic system through the adjustment component. By setting the control module, during use, a control instruction can be generated through the control module at the time corresponding to the current optimal strategy and the future optimal strategy to complete the adjustment of the orientation of the photovoltaic panel in the photovoltaic system through the adjustment component, making the orientation of the photovoltaic panel more precise with the sun and achieving the effect of efficient energy collection.

[0075] Embodiment 2

[0076] Please refer to Figures 2-3 , a photovoltaic energy storage control system, including a photovoltaic protection module. The function of the photovoltaic protection module is to monitor the heat of the photovoltaic panel in the photovoltaic system through several heat sensors for heat monitoring, and complete the cooling of the corresponding photovoltaic panel through the protection component.

[0077] The protection component 1 includes a liquid collecting hopper 101, a filter screen 102, a storage vessel 103, a solenoid valve 104, and a transmission pipeline 105.

[0078] The heat sensors for heat monitoring are installed on the corresponding photovoltaic panels, and the photovoltaic panels are equally spaced into different sized grid-like shapes, and each grid is provided with a heat sensor for heat monitoring.

[0079] A filter screen 102 is installed inside the liquid collecting hopper 101, and the bottom end of the liquid collecting hopper 101 is connected to the input end of the storage vessel 103 through a pipeline. A plurality of solenoid valves 104 are installed at one end of the storage vessel 103, and the output end of the solenoid valve 104 is installed with a transmission pipeline 105, and the outer side wall of the transmission pipeline 105 abuts against the bottom end of the photovoltaic panel.

[0080] The specific process of the photovoltaic protection module to complete the high-temperature protection of the photovoltaic panel is as follows:

[0081] Step 1: First, the heat sensors for heat monitoring monitor the temperature of the corresponding photovoltaic panel;

[0082] Step 2: Obtain the temperature monitoring values of each photovoltaic panel;

[0083] Step 3: Compare the obtained temperature monitoring values with the set highest temperature threshold;

[0084] Step 4: Determine whether it is necessary to perform a cooling operation on the protection component 1 through the comparison;

[0085] Step 5: For the photovoltaic panels that need to cool the protected component 1, operate through the corresponding solenoid valve 104 and transmission pipeline 105.

[0086] Step 6: Complete the cooling protection of the photovoltaic panels that need to be cooled and protected through the water circulation in the pipeline.

[0087] In Step 3, if the obtained temperature of the photovoltaic panel is greater than the set maximum temperature threshold, immediately cool the photovoltaic panel through the protection component 1. If the obtained temperature of the photovoltaic panel is less than the set maximum temperature threshold, it is determined whether it is necessary to cool the photovoltaic panel through the protection component 1 according to the difference between the photovoltaic panel temperature parameter and the maximum temperature threshold. If the difference between the photovoltaic panel temperature parameter and the set maximum temperature threshold is greater than 10°C, there is no need to cool the photovoltaic panel through the protection component 1. Otherwise, cool the photovoltaic panel through the protection component 1.

[0088] Example 3

[0089] Please refer to Figure 4 , the photovoltaic energy storage control system includes a current optimal strategy index module. The specific steps for the current optimal strategy index module to obtain the current optimal strategy index are as follows:

[0090] S1: First, receive the basic data within the current photovoltaic system area in the photovoltaic system obtained by the photovoltaic energy storage basic data acquisition module;

[0091] S2: Analyze the basic data within the current photovoltaic system area in the photovoltaic system to obtain the influence value of the basic data on the best energy collection parameters of the photovoltaic system;

[0092] S3: Obtain the actual energy collection efficiency parameter of the current photovoltaic system, Ph max ≥1, Ph max represents the actual energy collection efficiency of the current photovoltaic system;

[0093] S4: Then receive the real-time environmental parameter data of the current photovoltaic system collected by the real-time environmental parameter data acquisition module;

[0094] S5: Analyze the real-time environmental parameter data of the current photovoltaic system with the actual energy collection efficiency parameter of the current photovoltaic system;

[0095] S6: Through several conclusions obtained from the analysis, obtain the preliminary current optimal strategy index in a simulated control manner;

[0096] S7: Obtain the current optimal strategy index according to the optimal parameter data of the obtained preliminary current optimal strategy index.

[0097] Example 4

[0098] Please refer to Figure 5, a photovoltaic energy storage control system, including a future strategy warning module. The specific steps for the future strategy warning module to obtain the future optimal strategy are as follows:

[0099] (1) Use the basic data in the photovoltaic system as the input value of the future strategy warning model;

[0100] (2) Input the data of the future time threshold;

[0101] (3) Set the number of future steps to be predicted;

[0102] (4) Convert the time series data into a matrix for linear regression;

[0103] (5) Add the future environmental parameter data as the interference term of the future strategy warning model;

[0104] (6) Perform linear regression;

[0105] (7) Initialize the prediction structure array;

[0106] (8) Calculate the index of the last known data point;

[0107] (9) Complete the prediction using the method of linear regression;

[0108] (10) Convert the prediction structure into a column vector form;

[0109] (11) Output the future optimal strategy.

[0110] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic energy storage control system, including a photovoltaic energy storage optimization operation system, characterized in that: The photovoltaic energy storage optimization operation system includes a photovoltaic energy storage basic data acquisition module, a real-time environmental parameter data acquisition module, a photovoltaic protection module, an acquisition index module, a current optimal strategy index module, a future optimal strategy module, and a control module; The photovoltaic energy storage basic data acquisition module is electrically connected to the real-time environmental parameter data acquisition module; The acquisition index module is electrically connected to the photovoltaic system, and the acquisition index module is also electrically connected to the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module; Both the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module are electrically connected to the current optimal strategy index module and the future optimal strategy module; The future optimal strategy module includes a future environmental parameter data acquisition module, an analysis module, a future strategy warning module, and a fusion module.

2. The photovoltaic energy storage control system according to claim 1, characterized in that: The function of the photovoltaic energy storage basic data acquisition module is to collect the basic data within the current photovoltaic system area of the photovoltaic system and store it in the cloud database; The basic data within the photovoltaic system at least includes the floor area of the photovoltaic system, the basic orientation of the photovoltaic panels in the photovoltaic system, the maximum energy collection value parameter of the photovoltaic system, the minimum energy collection value parameter of the photovoltaic system, the conversion loss rate parameter of the photovoltaic system, and the environmental parameters of the photovoltaic system; The environmental parameters of the photovoltaic system include the longitude and latitude of the photovoltaic system and the altitude of the photovoltaic system.

3. The photovoltaic energy storage control system according to claim 1, wherein: The function of the real-time environmental parameter data acquisition module is to set the real-time environmental parameter data acquisition time threshold through the acquisition time setting module included in the real-time environmental parameter data acquisition module. When the real-time environmental parameter data acquisition time threshold is reached, the real-time environmental parameter data of the current photovoltaic system is collected; The real-time environmental parameter data of the current photovoltaic system at least includes the temperature and humidity in the environment where the current photovoltaic system is located, the remaining illumination time in the environment where the current photovoltaic system is located, the illumination intensity parameter data in the environment of the current photovoltaic system, and the azimuth of the sun in the environment of the current photovoltaic system.

4. The photovoltaic energy storage control system according to claim 1, wherein: The function of the photovoltaic protection module is to monitor the heat of the photovoltaic panels through a number of heat sensors for heat monitoring of the photovoltaic panels in the photovoltaic system, and to complete cooling of the corresponding photovoltaic panels through the protection components; The protection component (1) includes a liquid collecting hopper (101), a filter screen (102), a storage container (103), a solenoid valve (104), and a transmission pipeline (105).

5. The photovoltaic energy storage control system according to claim 4, wherein: A filter screen (102) is installed inside the liquid collecting hopper (101), and the bottom end of the liquid collecting hopper (101) is connected to the input end of the storage container (103) through a pipeline. A number of solenoid valves (104) are installed at one end of the storage container (103), and the output end of the solenoid valve (104) is installed with a transmission pipeline (105). The outer side wall of the transmission pipeline (105) is in contact with the bottom end of the photovoltaic panel.

6. The photovoltaic energy storage control system according to claim 1, characterized in that: The specific process of the photovoltaic protection module for high-temperature protection of the photovoltaic panels is as follows: Step 1: First, the heat sensors for heat monitoring monitor the temperature of the corresponding photovoltaic panels; Step 2: Obtain the temperature monitoring values of each photovoltaic panel; Step 3: Compare the obtained temperature monitoring values with the set maximum temperature threshold; Step 4: Determine whether it is necessary to cool the protected component (1) by comparison; Step 5: For the photovoltaic panel that needs to cool the protected component (1), operate through the corresponding solenoid valve (104) and transmission pipeline (105); Step 6: Complete the cooling protection of the photovoltaic panel that needs to be cooled and protected through the water circulation of the pipeline.

7. The photovoltaic energy storage control system according to claim 1, characterized in that: The function of the acquisition index module is to obtain the basic data of the current photovoltaic system and the real-time environmental parameter data of the current photovoltaic system collected by the basic data acquisition module and the real-time environmental parameter data acquisition module, construct the energy collection threshold of the current photovoltaic system based on the basic data of the current photovoltaic system, and obtain the influence value parameter data of the current environmental factors on the energy collection of the photovoltaic system through the real-time environmental parameter data of the current photovoltaic system. Interfere with the energy collection threshold through the influence value parameter data to obtain the energy collection index under the current situation, and then compare the actual energy collection parameter data of the photovoltaic system with the energy collection index in real time through the acquisition index module. When the difference between the actual energy collection parameter data and the energy collection index is less than the actual energy collection parameter data for a period of time, an abnormal report is sent.

8. The photovoltaic energy storage control system according to claim 1, wherein: The function of the current optimal strategy index module is to obtain the current optimal strategy index applied to the photovoltaic system in the current time period according to the parameter data obtained by the photovoltaic energy storage basic data acquisition module and the real-time environmental parameter data acquisition module. The specific steps for the current optimal strategy index module to obtain the current optimal strategy index are as follows: S1: First, receive the basic data within the photovoltaic system in the current photovoltaic system area obtained by the photovoltaic energy storage basic data acquisition module; S2: Analyze the basic data within the photovoltaic system in the current photovoltaic system area to obtain the influence value of the basic data on the best energy collection parameters of the photovoltaic system; S3: Obtain the actual energy collection efficiency parameter of the current photovoltaic system; S4: Then receive the real-time environmental parameter data of the current photovoltaic system collected by the real-time environmental parameter data acquisition module; S5: Analyze the real-time environmental parameter data of the current photovoltaic system with the actual energy collection efficiency parameter of the current photovoltaic system; S6: Through several analyzed conclusions, obtain the preliminary current optimal strategy index in a simulated control manner; S7: Obtain the current optimal strategy index according to the optimal parameter data of the obtained preliminary current optimal strategy index. The function of the fusion module is to perform neutral fusion and comparison on the obtained future optimal strategy and the previous actual strategy plan, and select the best to determine the future optimal strategy.

9. The photovoltaic energy storage control system according to claim 1, wherein: The function of the future optimal strategy module is to obtain the future optimal strategy applied to the photovoltaic system at the future time threshold according to the parameter data obtained by the basic data acquisition module and the future environmental parameter data acquisition module; The function of the future environmental parameter data acquisition module is to obtain the future environmental parameter data within the future time threshold. The future environmental parameter data at least includes the temperature and humidity in the environment where the photovoltaic system is located within the future time threshold, the illumination interval time in the environment where the photovoltaic system is located within the future time threshold, and the illumination intensity parameter data in the environment of the photovoltaic system within the future time threshold. The function of the analysis module is to analyze the impact of the future environmental parameter data obtained by the future environmental parameter data acquisition module on the energy collection efficiency of the photovoltaic system through the analysis module, and perform standardized processing on the parameter data after the analysis; The function of the future strategy warning module is to construct a future strategy warning model. The input value of the future strategy warning model is the basic data in the photovoltaic system, and then the future environmental parameter data is added as an interference term of the future strategy warning model to obtain the future optimal strategy.

10. The photovoltaic energy storage control system according to claim 1, wherein: The function of the control module is to generate a control instruction through the control module at the time corresponding to the current optimal strategy and the future optimal strategy according to the current optimal strategy and the future optimal strategy generated by the current optimal strategy index module and the future optimal strategy module, and complete the adjustment of the orientation of the photovoltaic panels in the photovoltaic system for the adjustment component.

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