Installation detection method based on photovoltaic energy storage inverter

Abstract

The invention relates to an installation detection method based on a photovoltaic energy storage inverter. The installation detection method comprises the following steps: activating an installed photovoltaic energy storage inverter; operating data of the photovoltaic energy storage inverter are collected, corresponding installation detection is carried out according to the operating data, and a corresponding detection result is obtained; wherein the operation data comprises photovoltaic data, battery data, power grid data, load data, ammeter data, module data, version data, parallel operation data and / or safety data. Compared with a traditional detection mode, installation detection is carried out according to various data of the photovoltaic energy storage inverter and the installation environment after the photovoltaic energy storage inverter is installed, the installation problem can be timely and effectively identified, and remedy processing is facilitated to prevent subsequent operation errors.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic energy storage inverters, and in particular to an installation detection method based on photovoltaic energy storage inverters. Background Art

[0002] Photovoltaic energy storage inverter is a key device that combines photovoltaic power generation system with energy storage system. Its main function is to convert the direct current generated by solar photovoltaic panels into alternating current for use by households, businesses or power grids, while realizing the storage and release of electric energy through the energy storage system to improve energy utilization efficiency.

[0003] During the installation of the photovoltaic energy storage inverter, users can install all the equipment according to the installation instructions. However, due to the lack of equipment knowledge of different installers and the differences in the installation environment of each power station, installation problems such as reverse connection of the meter, wrong phase sequence connection, abnormal photovoltaic operation, battery failure, and poor module communication quality often occur. Some installation errors do not affect the use. However, long-term installation errors will cause data confusion and may affect the operating life of the equipment. Therefore, after the equipment is installed, it is necessary to promptly detect whether there are any problems with the installation. The current solution is to collect various types of data for abnormality detection.

[0004] However, since the equipment runs for a short time at the beginning, it is difficult for data anomalies to occur. Problems are often not exposed until the equipment has been running for a period of time, resulting in low accuracy of the installation detection method. Summary of the invention

[0005] In summary, in order to solve the problem that during the detection process of the photovoltaic energy storage inverter after installation, the equipment runs for a short time at the beginning and it is difficult for data anomalies to occur. It is often necessary to wait for the equipment to run for a period of time before the problem is exposed, resulting in the low accuracy of the installation detection method. The embodiment of the present invention provides an installation detection method based on a photovoltaic energy storage inverter.

[0006] The embodiment of the present invention provides an installation detection method based on a photovoltaic energy storage inverter, comprising the steps of:

[0007] Activate the installed photovoltaic energy storage inverter;

[0008] Collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation tests based on the operating data to obtain corresponding test results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data.

[0009] The embodiment of the present invention discloses an installation detection method based on a photovoltaic energy storage inverter, activating the installed photovoltaic energy storage inverter; collecting the operating data of the photovoltaic energy storage inverter and performing corresponding installation detection according to the operating data to obtain corresponding detection results; wherein the operating data includes photovoltaic data, battery data, power grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with the traditional detection method, the present application performs installation detection based on various data of the photovoltaic energy storage inverter itself and the installation environment after installation, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors.

[0010] As one of the optional embodiments, the process of performing corresponding installation inspection according to the photovoltaic data and obtaining the inspection result includes the steps of:

[0011] Analyze the PV path number according to the SN code of the photovoltaic energy storage inverter;

[0012] If the voltage value of the set path in the PV path number is less than the voltage setting value, it is determined that the detection is abnormal.

[0013] As one of the optional embodiments, the process of performing corresponding installation detection according to the battery data and obtaining the detection result includes the steps of:

[0014] If there is battery data, it is determined that the detection is abnormal; wherein the activation installation default setting is no battery.

[0015] As one of the optional embodiments, the process of performing corresponding installation detection according to the power grid data and obtaining the detection result includes the steps of:

[0016] Determine whether the phase sequence is normal based on the three-phase data of the power grid PV.

[0017] As one of the optional embodiments, the process of performing corresponding installation detection according to the load data and obtaining the detection result includes the steps of:

[0018] The failure of the uninterruptible power supply enable bit to be turned on is used as a detection abnormality.

[0019] As one of the optional embodiments, the process of performing corresponding installation detection according to the electric meter data to obtain the detection result includes the steps of:

[0020] Get the voltage data from the electric meter data;

[0021] When the voltage data is less than a preset voltage value, it is determined that the detection is abnormal.

[0022] As one of the optional embodiments, the process of performing corresponding installation detection according to the module data and obtaining the detection result includes the steps of:

[0023] The network quality is determined according to the network signal strength in the model data, and the occurrence of network quality problems is used as a detection anomaly.

[0024] As one of the optional embodiments, the process of performing corresponding installation detection according to the version data and obtaining the detection result includes the steps of:

[0025] When the actual version number of the device of the photovoltaic energy storage inverter is inconsistent with the preset version number, it is determined that the detection is abnormal.

[0026] As one of the optional embodiments, the process of performing corresponding installation detection according to the parallel data and obtaining the detection result includes the steps of:

[0027] When the parallel mode of the photovoltaic energy storage inverter is inconsistent with the parallel mode of the corresponding power station site, it is determined that the detection is abnormal; otherwise, it is determined whether the detection is abnormal according to the number of devices added at the power station site.

[0028] As one of the optional embodiments, the process of performing corresponding installation inspection according to the safety data and obtaining the inspection result includes the steps of:

[0029] When the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site, it is determined that the detection is abnormal.

[0030] The embodiment of the present disclosure also provides an installation detection device based on a photovoltaic energy storage inverter, comprising:

[0031] Equipment activation module, used to activate the installed photovoltaic energy storage inverter;

[0032] The installation detection module is used to collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation detection according to the operating data to obtain corresponding detection results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data.

[0033] The installation detection device based on the photovoltaic energy storage inverter of the disclosed embodiment activates the installed photovoltaic energy storage inverter; collects the operating data of the photovoltaic energy storage inverter and performs corresponding installation detection according to the operating data to obtain corresponding detection results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with the traditional detection method, the present application performs installation detection based on various data of the photovoltaic energy storage inverter itself and the installation environment after installation, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors.

[0034] At least one embodiment of the present disclosure further provides a data control device, including:

[0035] one or more memories non-transitorily storing computer-executable instructions;

[0036] One or more processors are configured to run computer executable instructions, wherein the computer executable instructions, when executed by the one or more processors, implement the installation detection method based on the photovoltaic energy storage inverter according to any embodiment of the present disclosure.

[0037] The above-mentioned data control device activates the installed photovoltaic energy storage inverter; collects the operating data of the photovoltaic energy storage inverter and performs corresponding installation tests based on the operating data to obtain corresponding test results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with the traditional detection method, this application performs installation detection based on various data of the photovoltaic energy storage inverter itself and the installation environment after installation, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors.

[0038] At least one embodiment of the present disclosure further provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, an installation detection method based on a photovoltaic energy storage inverter according to any embodiment of the present disclosure is implemented.

[0039] The above-mentioned non-transient computer-readable storage medium activates the installed photovoltaic energy storage inverter; collects the operating data of the photovoltaic energy storage inverter and performs corresponding installation tests based on the operating data to obtain corresponding test results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with traditional detection methods, this application uses various data of the photovoltaic energy storage inverter itself and the installation environment after installation to perform installation detection, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A flow chart of an installation detection method based on a photovoltaic energy storage inverter according to a disclosed embodiment;

[0041] Figure 2 A flow chart of an installation detection method based on a photovoltaic energy storage inverter according to a preferred embodiment;

[0042] Figure 3 A module structure diagram of an installation detection device based on a photovoltaic energy storage inverter according to a disclosed embodiment;

[0043] Figure 4 A schematic block diagram of a data control device provided for at least one embodiment of the present disclosure;

[0044] Figure 5 A schematic diagram of a non-transitory computer-readable storage medium provided for at least one embodiment of the present disclosure. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0046] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0047] In order to keep the following description of the embodiments of the present disclosure clear and concise, the present disclosure omits detailed descriptions of some known functions and known components.

[0048] The embodiment of the present disclosure provides an installation detection method based on a photovoltaic energy storage inverter.

[0049] Figure 1 FIG. 1 is a flow chart of an installation detection method based on a photovoltaic energy storage inverter according to a disclosed embodiment. Figure 1 As shown, a method for installing and detecting a photovoltaic energy storage inverter according to a disclosed embodiment includes steps S10 and S11:

[0050] S10, activating the installed photovoltaic energy storage inverter;

[0051] S11, collecting the operating data of the photovoltaic energy storage inverter and performing corresponding installation inspections according to the operating data to obtain corresponding inspection results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data.

[0052] After the photovoltaic energy storage inverter is installed, the photovoltaic energy storage inverter is activated by powering on the photovoltaic energy storage inverter and configuring relevant device parameters.

[0053] Obtain the operating data of the photovoltaic energy storage inverter. The operating data can be obtained directly from the photovoltaic energy storage inverter, or through related equipment in the installation environment of the photovoltaic energy storage inverter. Related equipment covers photovoltaic, battery, power grid, load, electric meter, module, etc.

[0054] Among them, according to the detection configuration of relevant equipment, the installation detection on each hardware side mainly includes: photovoltaic wiring detection on the photovoltaic side; the battery side includes battery installation detection, default parameter setting detection, battery power line detection, battery pack communication line detection, battery fault alarm detection, BMS (battery management system) and inverter communication quality detection, etc.; the grid side includes ground wire detection and phase sequence detection; the load side includes off-grid load power line wiring detection and grid-connected load power line wiring detection; the meter side includes CT (current transformer) wiring detection, meter 485 communication line detection, meter 485 communication quality detection, voltage line wiring detection, voltage line (AC line) phase sequence detection setting detection; the module side includes module and base station network detection, base station and server network detection; other detections also include version detection and related equipment detection - version detection includes module firmware version detection, module hardware version detection, device display version detection, device control version detection, BMS software version detection and BMS hardware version detection; related equipment detection includes power station creation detection, parallel setting detection, inverter time detection and safety detection.

[0055] According to the required tests, the results of the installation test are judged, including normal test and abnormal test. The abnormal test requires a corresponding solution, and the solution is driven by manual processing or automatic system processing based on the abnormal test alarm.

[0056] Based on this, as one of the preferred embodiments, the embodiment of the present disclosure selects and detects the operating data according to the operating characteristics of the photovoltaic energy storage inverter after installation, so as to achieve the purpose of timely and efficient detection. Figure 2 FIG. 1 is a flow chart of an installation detection method based on a photovoltaic energy storage inverter according to a preferred embodiment. Figure 2 As shown, the process of performing corresponding installation detection according to the operation data in step S11 to obtain corresponding detection results includes steps S20-S30:

[0057] S20, parsing the PV path number according to the SN code of the photovoltaic energy storage inverter;

[0058] S21, if the voltage value of the set path in the PV path is less than the voltage setting value, it is determined that the detection is abnormal

[0059] S22, if there is battery data, determine that the detection is abnormal; wherein the activation installation default setting is no battery.

[0060] S23, judging whether the phase sequence is normal according to the three-phase data of the power grid PV.

[0061] S24, the uninterruptible power supply enable bit not being turned on is regarded as a detection abnormality.

[0062] S25, obtaining voltage data from the electric meter data;

[0063] S26, when the voltage data is less than a preset voltage value, determining that the detection is abnormal.

[0064] S27, judging the network quality according to the network signal strength in the model data, and taking the occurrence of network quality problems as a detection anomaly.

[0065] S28, determining that the detection is abnormal when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number.

[0066] S29, determining that a detection abnormality occurs when the parallel mode of the photovoltaic energy storage inverter is inconsistent with the parallel mode of the corresponding power station site, otherwise determining whether a detection abnormality occurs according to the number of devices added to the power station site.

[0067] S30, determining that the detection is abnormal when the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site.

[0068] In step S20-step S21, the PV path of the photovoltaic energy storage inverter is parsed according to the SN code (serial number); if the voltage value of the set path in the PV path is less than the voltage setting value, it is abnormal. Preferably, the voltage values ​​of pv1~pv4 in the PV path are preferred values. If the voltage value is less than 65-85V or there is no data, it is detected abnormally. Among them, preferably, the set voltage value is selected to be 75V.

[0069] In step S22, it is pre-set that there is no battery. When the battery data (such as the battery voltage

[4069] ) is detected, it is determined that the detection is abnormal. Preferably, the fault can be reported through the battery side.

[0071] In step S23, it is determined whether the phase sequence is reversed based on the three-phase data of the power grid PV. If so, it is determined that the detection is abnormal.

[0072] In step S24, it is determined whether the uninterruptible power supply enable bit is turned on. If not, an abnormality is displayed;

[0073] In step S25-step S26, check whether the meter has voltage data. If it is less than the preset voltage value or there is no data, it is detected abnormally. Preferably, voltage 1 = A phase voltage; voltage 2 = B phase voltage; voltage 3 = C phase voltage. If any voltage value is less than 90-110V or is empty, it is abnormal. Preferably, the preset voltage value is 100V.

[0074] In step S27, the network quality is determined based on the module network signal strength; if there is a problem with the network quality, the detection is determined to be abnormal.

[0075] In step S28, when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number, it is determined that the detection is abnormal. Preferably, the version number uploaded by the operating platform of the photovoltaic energy storage inverter is the preset version number.

[0076] In step S29, if a power station related to the photovoltaic energy storage inverter is created, it is analyzed whether the parallel mode of the power station site is turned on and whether the parallel mode of the photovoltaic energy storage inverter is turned on. If they are consistent and both are in the closed state, it is continued to determine whether multiple devices (greater than 1) are added to the current site. If no device is added, it is determined that the detection is abnormal.

[0077] In step S30, if a power station related to a photovoltaic energy storage inverter is created, it is determined that the detection is abnormal when the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site. Preferably, the safety address includes the safety country.

[0078] The installation detection method based on the photovoltaic energy storage inverter of any embodiment of the present disclosure activates the installed photovoltaic energy storage inverter; collects the operating data of the photovoltaic energy storage inverter and performs corresponding installation detection according to the operating data to obtain corresponding detection results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with the traditional detection method, the present application performs installation detection based on various data of the photovoltaic energy storage inverter itself and the installation environment after installation, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors.

[0079] The disclosed embodiment also provides an installation detection device based on a photovoltaic energy storage inverter.

[0080] Figure 3 FIG. 1 is a module structure diagram of an installation detection device based on a photovoltaic energy storage inverter according to a disclosed embodiment. Figure 3 As shown, an installation detection device based on a photovoltaic energy storage inverter according to one embodiment includes:

[0081] The device activation module 100 is used to activate the installed photovoltaic energy storage inverter;

[0082] The installation detection module 101 is used to collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation detection according to the operating data to obtain corresponding detection results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data.

[0083] The installation detection device based on the photovoltaic energy storage inverter of the disclosed embodiment activates the installed photovoltaic energy storage inverter; collects the operation data of the photovoltaic energy storage inverter and performs corresponding installation detection according to the operation data to obtain corresponding detection results; wherein the operation data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data. Compared with the traditional detection method, the present application performs installation detection based on various data of the photovoltaic energy storage inverter itself and the installation environment after installation, which can timely and effectively identify installation problems and facilitate remedial treatment to prevent subsequent operation errors.

[0084] At least one embodiment of the present disclosure further provides a data control device. Figure 4 A schematic block diagram of a data control device provided by at least one embodiment of the present disclosure. Figure 4 As shown, the data control device 20 may include one or more memories 200 and one or more processors 201. The memory 200 is used to store computer executable instructions non-transiently; the processor 201 is used to run the computer executable instructions, and when the computer executable instructions are run by the processor 201, the processor 201 may execute one or more steps in the installation detection method based on the photovoltaic energy storage inverter according to any embodiment of the present disclosure.

[0085] The specific implementation and related explanation of each step of the installation detection method based on photovoltaic energy storage inverter can be found in the above-mentioned relevant contents of the embodiment of the installation detection method based on photovoltaic energy storage inverter, which will not be elaborated here. Figure 4 The components of the data control device 20 shown are merely exemplary and non-limiting. The data control device 20 may also have other components according to actual application requirements.

[0086] In one embodiment, the processor 201 and the memory 200 can communicate with each other directly or indirectly. For example, the processor 201 and the memory 200 can communicate via a network connection. The network may include a wireless network, a wired network, and / or any combination of a wireless network and a wired network, and the present disclosure does not limit the type and function of the network. For another example, the processor 201 and the memory 200 can also communicate via a bus connection. The bus may be a peripheral component interconnect standard (PCI) bus or an extended industrial standard architecture (EISA) bus, etc. For example, the processor 201 and the memory 200 may be arranged at a remote data server end (cloud) or a distributed energy system end (local end), or may be arranged at a client end (e.g., a mobile device such as a mobile phone). For example, the processor 201 may be a device having data processing capability and / or instruction execution capability such as a central processing unit (CPU), a tensor processor (TPU), or a graphics processor GPU, and may control other components in the data prediction device 20 to perform desired functions. The central processing unit (CPU) may be an X86 or ARM architecture, etc.

[0087] In one embodiment, the memory 200 may include any combination of one or more computer program products, and the computer program product may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory (cache), etc. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, erasable programmable read-only memory (EPROM), portable compact disk read-only memory (CD-ROM), USB memory, flash memory, etc. One or more computer executable instructions may be stored on the computer-readable storage medium, and the processor 201 may execute the computer executable instructions to implement various functions of the data prediction device 20. Various applications and various data, as well as various data used and / or generated by the application, etc. may also be stored in the memory 200.

[0088] It should be noted that the data control device 20 can achieve technical effects similar to those of the aforementioned installation detection method based on the photovoltaic energy storage inverter, and the repeated parts will not be repeated.

[0089] At least one embodiment of the present disclosure also provides a non-transitory computer-readable storage medium. Figure 5 A schematic diagram of a non-transitory computer-readable storage medium provided for at least one embodiment of the present disclosure. Figure 5As shown, one or more computer executable instructions 301 may be non-transiently stored on a non-transient computer readable storage medium 30. For example, when the computer executable instructions 301 are executed by a computer, the computer may execute one or more steps in the installation detection method based on a photovoltaic energy storage inverter according to any embodiment of the present disclosure.

[0090] In one embodiment, the non-transitory computer-readable storage medium 30 may be applied to the above-mentioned data control device 20 , for example, it may be the memory 200 in the data control device 20 .

[0091] In one embodiment, the description of the non-transitory computer-readable storage medium 30 may refer to the description of the memory 200 in the embodiment of the data control device 20, and the repeated parts will not be repeated.

[0092] It should be noted that the memory 200 stores different non-transiently stored computer executable instructions, and the data control device 20 corresponds to a firmware upgrade device. When the computer executable instructions are executed by the processor 201, the processor 201 can execute one or more steps in the installation detection method based on the photovoltaic energy storage inverter according to any embodiment of the present disclosure.

[0093] There are a few points to note about this disclosure:

[0094] (1) The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure, and other structures may refer to the general design.

[0095] (2) For the sake of clarity, the thickness and size of layers or structures are exaggerated in the drawings used to describe the embodiments of the present invention. It is understood that when an element such as a layer, film, region, or substrate is referred to as being "on" or "under" another element, the element may be "directly" "on" or "under" the other element, or there may be intervening elements.

[0096] (3) In the absence of conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments. The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. The protection scope of the present disclosure shall be subject to the protection scope of the claims.

[0097] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0098] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A method for installation detection based on photovoltaic energy storage inverter, characterized in that: Includes steps: Activate the installed photovoltaic energy storage inverter; Collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation tests based on the operating data to obtain corresponding test results; wherein the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel data and / or safety data.

2. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation inspection according to the photovoltaic data and obtaining the inspection result comprises the steps of: Analyze the PV path number according to the SN code of the photovoltaic energy storage inverter; If the voltage value of the set path in the PV path number is less than the voltage setting value, it is determined that the detection is abnormal.

3. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation detection according to the battery data and obtaining the detection result includes the steps of: If there is battery data, it is determined that the detection is abnormal; wherein the activation installation default setting is no battery.

4. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation detection according to the power grid data and obtaining the detection result comprises the steps of: Determine whether the phase sequence is normal based on the three-phase data of the power grid PV.

5. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation inspection according to the load data and obtaining the inspection result comprises the steps of: The failure of the uninterruptible power supply enable bit to be turned on is used as a detection abnormality.

6. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation inspection according to the electric meter data and obtaining the inspection result comprises the steps of: Get the voltage data from the electric meter data; When the voltage data is less than a preset voltage value, it is determined that the detection is abnormal.

7. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation detection according to the module data and obtaining the detection result comprises the steps of: The network quality is determined according to the network signal strength in the model data, and the occurrence of network quality problems is used as a detection anomaly.

8. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation detection according to the version data and obtaining the detection result includes the steps of: When the actual version number of the device of the photovoltaic energy storage inverter is inconsistent with the preset version number, the detection is determined to be abnormal.

9. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation inspection according to the parallel data and obtaining the inspection result comprises the following steps: When the parallel mode of the photovoltaic energy storage inverter is inconsistent with the parallel mode of the corresponding power station site, it is determined that the detection is abnormal; otherwise, it is determined whether the detection is abnormal according to the number of devices added at the power station site.

10. The installation detection method based on photovoltaic energy storage inverter according to claim 1 is characterized in that: The process of performing corresponding installation inspection according to the safety data and obtaining the inspection results includes the following steps: When the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site, it is determined that the detection is abnormal.

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