Installation and detection method based on photovoltaic energy storage inverter

Abstract

This application relates to an installation testing method for photovoltaic (PV) energy storage inverters. The method involves activating the installed PV energy storage inverter, collecting its operational data, and performing corresponding installation tests based on this data to obtain the test results. The operational data includes PV data, battery data, grid data, load data, meter data, module data, version data, parallel operation data, and / or safety compliance data. Compared to traditional testing methods, this application uses various data from the PV energy storage inverter itself and its installation environment after installation for testing. This allows for timely and effective identification of installation problems, facilitating remedial measures to prevent subsequent operational errors.

Description

Technical Field

[0001] This application relates to the field of photovoltaic energy storage inverter technology, and in particular to an installation and testing method based on photovoltaic energy storage inverter. Background Technology

[0002] A photovoltaic (PV) energy storage inverter is a key device that combines a photovoltaic power generation system with an energy storage system. Its main function is to convert the direct current (DC) generated by solar photovoltaic panels into alternating current (AC) for use by households, businesses, or the power grid. At the same time, it uses an energy storage system to store and release electrical energy, thereby improving energy utilization efficiency.

[0003] During the installation of photovoltaic energy storage inverters, users can install all equipment according to the installation instructions. However, due to the lack of equipment knowledge among different installers and the differences in installation environments of various power stations, installation problems often occur, such as reversed meter connections, incorrect phase sequence connections, abnormal photovoltaic operation, battery failure, and poor module communication quality. Some installation errors do not affect use. However, long-term installation errors can cause data corruption and potentially affect the equipment's lifespan. Therefore, it is necessary to promptly check for installation problems after installation. The current solution is to collect various data for anomaly detection.

[0004] However, because the equipment runs for a short time at the beginning, it is difficult for data anomalies to appear. Problems often only become apparent after the equipment has been running for a period of time, resulting in low accuracy of the installation and testing method. Summary of the Invention

[0005] In summary, to address the issue that during the post-installation testing of photovoltaic energy storage inverters, the initial operating time of the equipment is relatively short, making it difficult to detect data anomalies. Problems often only become apparent after the equipment has been running for a period of time, leading to low accuracy in installation testing methods, this invention provides an installation testing method based on photovoltaic energy storage inverters.

[0006] This invention provides an installation and testing method based on a photovoltaic energy storage inverter, comprising the following steps:

[0007] Activate the installed photovoltaic energy storage inverter;

[0008] The operation data of the photovoltaic energy storage inverter is collected, and corresponding installation tests are performed based on the operation data to obtain the corresponding test results; wherein, the operation data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel operation data and / or safety compliance data.

[0009] This invention discloses an installation and testing method based on a photovoltaic (PV) energy storage inverter. The method involves activating the installed PV energy storage inverter, collecting its operational data, and performing corresponding installation tests based on this data to obtain the test results. The operational data includes PV data, battery data, grid data, load data, meter data, module data, version data, parallel operation data, and / or safety compliance data. Compared to traditional testing methods, this application uses various data from the PV energy storage inverter itself and its installation environment after installation for testing. This allows for timely and effective identification of installation problems, facilitating remedial measures to prevent subsequent operational errors.

[0010] As one optional embodiment, the process of performing corresponding installation tests based on the photovoltaic data and obtaining the test results includes the following steps:

[0011] The number of PV channels is determined by analyzing the SN code of the photovoltaic energy storage inverter.

[0012] If the voltage value of a set PV channel is less than a set voltage value, an anomaly is detected.

[0013] As one optional embodiment, the process of performing corresponding installation tests based on the battery data and obtaining test results includes the following steps:

[0014] If battery data is present, the detection is deemed abnormal; the default setting for activation installation is no battery.

[0015] As one optional embodiment, the process of performing corresponding installation tests based on the power grid data and obtaining the test results includes the following steps:

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

[0017] As one optional embodiment, the process of performing corresponding installation tests based on the load data and obtaining the test results includes the following steps:

[0018] The failure to enable the uninterruptible power supply is considered an abnormality.

[0019] As one optional embodiment, the process of performing corresponding installation tests based on the meter data and obtaining the test results includes the following steps:

[0020] Obtain voltage data from the electricity meter;

[0021] When the voltage data is less than a preset voltage value, an anomaly is determined.

[0022] As one optional embodiment, the process of performing corresponding installation tests based on the module data and obtaining test results includes the following steps:

[0023] The network quality is determined based on the network signal strength in the module data, and network quality problems are used as anomalies for detection.

[0024] As one optional embodiment, the process of performing corresponding installation checks based on the version data and obtaining the check results includes the following steps:

[0025] An anomaly is determined when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number.

[0026] As one optional embodiment, the process of performing corresponding installation tests based on the parallel operation data and obtaining the test results includes the following steps:

[0027] An anomaly is detected when the parallel operation mode of the photovoltaic energy storage inverter is inconsistent with the parallel operation mode of the corresponding power station site; otherwise, an anomaly is detected based on the number of devices added to the power station site.

[0028] As one optional embodiment, the process of performing corresponding installation tests based on the safety regulations data and obtaining the test results includes the following steps:

[0029] An anomaly is determined when the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site.

[0030] This disclosure also provides an installation testing device based on a photovoltaic energy storage inverter, comprising:

[0031] The equipment activation module is used to activate the installed photovoltaic energy storage inverter.

[0032] The installation and testing module is used to collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation and testing 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 operation data and / or safety compliance data.

[0033] This disclosure discloses an installation testing device based on a photovoltaic energy storage inverter. The device activates the installed photovoltaic energy storage inverter, collects its operational data, and performs corresponding installation tests based on this data to obtain the test results. The operational data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel operation data, and / or safety compliance data. Compared to traditional testing methods, this application uses various data from the photovoltaic energy storage inverter itself and its installation environment after installation for testing. This allows for timely and effective identification of installation problems, facilitating remedial measures to prevent subsequent operational errors.

[0034] At least one embodiment of this disclosure also provides a data control device, including:

[0035] One or more memories that store computer-executable instructions non-transitory;

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

[0037] The aforementioned data control device activates the installed photovoltaic energy storage inverter; collects the inverter's operating data and performs corresponding installation tests based on this data, obtaining the corresponding test results; the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel operation data, and / or safety compliance data. Compared to traditional testing methods, this application uses various data from the photovoltaic energy storage inverter itself and its installation environment after installation for installation testing, which can promptly and effectively identify installation problems, facilitating remedial measures to prevent subsequent operational errors.

[0038] At least one embodiment of this disclosure also provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, implement the installation detection method based on a photovoltaic energy storage inverter according to any embodiment of this disclosure.

[0039] The aforementioned non-transitory computer-readable storage medium activates the installed photovoltaic energy storage inverter; collects the inverter's operating data and performs corresponding installation tests based on the operating data to obtain the corresponding test results; wherein, the operating data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel operation data, and / or safety compliance data. Compared with traditional testing methods, this application uses various data from the photovoltaic energy storage inverter itself and the installation environment after installation for installation testing, which can promptly and effectively identify installation problems, facilitating remedial measures to prevent subsequent operational errors. Attached Figure Description

[0040] Figure 1 This is a flowchart of an installation and testing method based on a photovoltaic energy storage inverter, according to a disclosed embodiment.

[0041] Figure 2 A flowchart of an installation and testing method based on a photovoltaic energy storage inverter, according to a preferred embodiment;

[0042] Figure 3 This is a structural diagram of an installation and testing device module 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 this 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 Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0046] Unless otherwise defined, the technical or scientific terms used in this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms “first,” “second,” and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as “comprising” or “including” mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as “connected” or “linked” are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described objects changes.

[0047] To keep the following description of the embodiments of this disclosure clear and concise, detailed descriptions of some known functions and components have been omitted.

[0048] This disclosure provides an installation and testing method based on a photovoltaic energy storage inverter.

[0049] Figure 1 This is a flowchart of an installation and testing method based on a photovoltaic energy storage inverter, as disclosed in one embodiment. Figure 1 As shown, an installation testing method based on a photovoltaic energy storage inverter according to a disclosed embodiment includes steps S10 and S11:

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

[0051] S11, 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 operation data and / or safety compliance data.

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

[0053] Obtain operational data from the photovoltaic (PV) energy storage inverter. This operational data can be obtained directly from the PV energy storage inverter or through related equipment in the PV energy storage inverter's installation environment. Related equipment includes PV units, batteries, the grid, loads, meters, and modules.

[0054] The testing and installation on each hardware side, based on the relevant equipment configuration, mainly includes: photovoltaic wiring testing on the photovoltaic side; battery testing on the battery side, including battery installation testing, default parameter setting testing, battery power line testing, battery pack communication line testing, battery fault alarm testing, and BMS (Battery Management System) and inverter communication quality testing; grid testing on the grid side, including ground wire testing and phase sequence testing; load testing on the load side, including off-grid load power line wiring testing and grid-connected load power line wiring testing; meter testing on the meter side, including CT (Current Transformer) wiring testing, meter 485 communication line testing, meter 485 communication quality testing, voltage line wiring testing, and voltage line (AC line) phase sequence testing and setting testing; module testing on the module side, including module and base station network testing and base station and server network testing; other testing includes version testing and related equipment testing—version testing includes module firmware version testing, module hardware version testing, device display version testing, device control version testing, BMS software version testing, and BMS hardware version testing; related equipment testing includes power station creation testing, parallel operation setting testing, inverter time testing, and safety compliance testing.

[0055] Based on the required tests, determine the results of the installation tests, including normal and abnormal results. Abnormal results require corresponding solutions, and the solutions will be manually or automatically handled based on the abnormality alarms.

[0056] Based on this, as a preferred embodiment, this disclosure selects and tests operational data according to the operational characteristics of the photovoltaic energy storage inverter after installation, achieving timely and efficient testing. Figure 2 A flowchart of an installation and testing method based on a photovoltaic energy storage inverter, as shown in a preferred embodiment, is as follows: Figure 2 As shown, step S11 involves performing corresponding installation checks based on the running data to obtain the corresponding check results, including steps S20-S30:

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

[0058] S21, if the voltage value of a set path in the PV path is less than a set voltage value, then an anomaly is determined.

[0059] S22, if battery data exists, an anomaly is determined; wherein, the activation installation is set to have no battery by default.

[0060] S23, determine whether the phase sequence is normal based on the three-phase PV data of the power grid.

[0061] S24, the failure of the uninterruptible power supply enable bit to be turned on is considered as a detection anomaly.

[0062] S25, retrieve voltage data from the electricity meter data;

[0063] S26, when the voltage data is less than the preset voltage value, an abnormality is determined.

[0064] S27, determine the network quality based on the network signal strength in the module data, and take the occurrence of network quality problems as an anomaly.

[0065] S28, when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number, an abnormality is determined.

[0066] S29. If the parallel operation mode of the photovoltaic energy storage inverter is inconsistent with the parallel operation mode of the corresponding power station site, an abnormality is detected; otherwise, the abnormality is determined based on the number of devices added to the power station site.

[0067] S30, when the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site, an abnormality is determined.

[0068] In steps S20-S21, the number of PV channels in the photovoltaic energy storage inverter is analyzed based on the SN code (serial number); if the voltage value of a set PV channel is less than the set voltage value, it is considered abnormal. Preferably, the voltage values ​​of pv1~pv4 in the PV channels are preferred values; if their voltage values ​​are less than 65-85V or there is no data, it is considered a detection abnormality. Preferably, the set voltage value is 75V.

[0069] In step S22, a battery-free setting is pre-configured. If battery data (such as battery voltage

[4069] ) is detected, an anomaly is determined. Preferably, the fault can be reported from the battery side.

[0070] In step S23, based on the three-phase PV data of the power grid, it is determined whether the phase sequence is reversed. If it is reversed, it is determined that the detection is abnormal.

[0071] In step S24, it is determined whether the uninterruptible power supply enable bit is turned on. If it is not turned on, an error is displayed;

[0072] In steps S25-S26, the meter is checked for voltage data. If the voltage is less than the preset value or there is no data, an anomaly is detected. Preferably, voltage 1 = phase A voltage; voltage 2 = phase B voltage; voltage 3 = phase C voltage. If any voltage value is less than 90-110V or is empty, an anomaly is detected. Preferably, the preset voltage value is 100V.

[0073] In step S27, the network quality is determined based on the module network signal strength; if a network quality problem occurs, an anomaly is detected.

[0074] In step S28, an anomaly is determined when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number. Preferably, the version number uploaded by the photovoltaic energy storage inverter's operating platform is used as the preset version number.

[0075] In step S29, if a power station related to the photovoltaic energy storage inverter is created, the parallel operation mode of the power station is analyzed to be consistent with the parallel operation mode of the photovoltaic energy storage inverter. If they are consistent and both are in the off state, then it is determined whether multiple devices (greater than 1) have been added to the current station. If no devices have been added, then an anomaly is detected.

[0076] In step S30, if a power station related to the photovoltaic energy storage inverter is created, an anomaly is determined 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 country of safety regulations.

[0077] The installation and testing method for photovoltaic energy storage inverters according to any embodiment of this disclosure 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 operation data, and / or safety compliance data. Compared with traditional testing methods, this application uses various data of the photovoltaic energy storage inverter itself and the installation environment after installation for installation testing, which can identify installation problems in a timely and effective manner, facilitating remedial processing to prevent subsequent operational errors.

[0078] This disclosure also provides an installation testing device based on a photovoltaic energy storage inverter.

[0079] Figure 3 This is a structural diagram of an installation and testing device module based on a photovoltaic energy storage inverter, according to a disclosed embodiment. Figure 3 As shown, one embodiment of the installation testing device based on a photovoltaic energy storage inverter includes:

[0080] The equipment activation module 100 is used to activate the installed photovoltaic energy storage inverter.

[0081] The installation and testing module 101 is used to collect the operating data of the photovoltaic energy storage inverter and perform corresponding installation and testing 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 operation data and / or safety compliance data.

[0082] This embodiment of the installation testing device based on a photovoltaic energy storage inverter activates the installed photovoltaic energy storage inverter; it 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 operation data, and / or safety compliance data. Compared with traditional testing methods, this application uses various data of the photovoltaic energy storage inverter itself and the installation environment after installation for installation testing, which can identify installation problems in a timely and effective manner, facilitating remedial processing to prevent subsequent operational errors.

[0083] At least one embodiment of this disclosure also provides a data control device. Figure 4 This is a schematic block diagram of a data control device provided for at least one embodiment of the present disclosure. For example, such as... Figure 4 As shown, the data control device 20 may include one or more memories 200 and one or more processors 201. The memories 200 are used to store computer-executable instructions non-transitory; the processors 201 are used to run the computer-executable instructions, which, when run by the processors 201, can cause the processors 201 to perform one or more steps in the installation detection method based on a photovoltaic energy storage inverter according to any embodiment of this disclosure.

[0084] For the specific implementation and explanation of each step of the installation and testing method based on photovoltaic energy storage inverters, please refer to the relevant content in the embodiments of the above-mentioned installation and testing method based on photovoltaic energy storage inverters, which will not be repeated here. It should be noted that Figure 4 The components of the data control device 20 shown are merely exemplary and not limiting. The data control device 20 may have other components depending on the actual application requirements.

[0085] In one embodiment, the processor 201 and the memory 200 can communicate directly or indirectly with each other. For example, the processor 201 and the memory 200 can communicate via a network connection. The network can include wireless networks, wired networks, and / or any combination of wireless and wired networks; this disclosure does not limit the type and function of the network. Alternatively, the processor 201 and the memory 200 can also communicate via a bus connection. The bus can be a Peripheral Component Interconnect Standard (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. For example, the processor 201 and the memory 200 can be located at a remote data server (cloud) or a distributed energy system (local), or at a client (e.g., a mobile device such as a mobile phone). For example, the processor 201 can be a central processing unit (CPU), a tensor processor (TPU), or a graphics processing unit (GPU), etc., with data processing and / or instruction execution capabilities, and can control other components in the data prediction device 20 to perform desired functions. The central processing unit (CPU) can be an x86 or ARM architecture, etc.

[0086] In one embodiment, memory 200 may include any combination of one or more computer program products, which 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. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, erasable programmable read-only memory (EPROM), portable compact disc 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 processor 201 may execute these 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 applications, may also be stored in memory 200.

[0087] It should be noted that the data control device 20 can achieve similar technical effects to the aforementioned installation and testing method based on photovoltaic energy storage inverters, and the repetitions will not be repeated.

[0088] At least one embodiment of this disclosure also provides a non-transitory computer-readable storage medium. Figure 5 This is a schematic diagram of a non-transitory computer-readable storage medium provided for at least one embodiment of the present disclosure. For example, such as... Figure 5As shown, one or more computer-executable instructions 301 may be stored non-transitory on the non-transitory computer-readable storage medium 30. For example, when the computer-executable instructions 301 are executed by a computer, they may cause the computer to perform one or more steps in the installation detection method based on a photovoltaic energy storage inverter according to any embodiment of the present disclosure.

[0089] In one embodiment, the non-transitory computer-readable storage medium 30 can be applied to the data control device 20 described above, for example, it can be the memory 200 in the data control device 20.

[0090] In one embodiment, the description of the non-transitory computer-readable storage medium 30 can be found in the description of the memory 200 in the embodiment of the data control device 20, and will not be repeated hereafter.

[0091] It should be noted that the memory 200 stores different non-transient computer-executable instructions, and the data control device 20 corresponds to the firmware upgrade device. When the computer-executable instructions are run by the processor 201, the processor 201 can perform one or more steps in the installation detection method based on a photovoltaic energy storage inverter according to any embodiment of this disclosure.

[0092] The following points should be noted regarding this disclosure:

[0093] (1) The accompanying drawings of the embodiments of this disclosure only involve the structures involved in the embodiments of this disclosure. Other structures can be referred to the general design.

[0094] (2) For clarity, the thickness and dimensions of layers or structures are enlarged in the accompanying drawings used to describe embodiments of the invention. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being “above” or “below” another element, the element may be “directly” located “above” or “below” the other element, or there may be intermediate elements present.

[0095] (3) Where there is no conflict, the embodiments and features in the embodiments of this disclosure can be combined with each other to obtain new embodiments. The above are only specific embodiments of this disclosure, but the protection scope of this disclosure is not limited thereto, and the protection scope of this disclosure should be determined by the protection scope of the claims.

[0096] The technical features of the above embodiments can be combined in any way. For the sake of brevity, 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.

[0097] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An installation and testing method based on a photovoltaic energy storage inverter, characterized in that, Including the following steps: Activate the installed photovoltaic energy storage inverter; The operation data of the photovoltaic energy storage inverter is collected, and corresponding installation tests are performed based on the operation data to obtain corresponding test results; wherein, the operation data includes photovoltaic data, battery data, grid data, load data, meter data, module data, version data, parallel operation data and / or safety compliance data; The process of performing corresponding installation tests based on the photovoltaic data and obtaining the test results includes the following steps: The number of PV channels is determined by analyzing the SN code of the photovoltaic energy storage inverter. If the voltage value of a set PV channel is less than a set voltage value, an anomaly is determined. If battery data is present, the detection is deemed abnormal; the default setting for activation installation is no battery. The process of performing corresponding installation checks based on the version data and obtaining the check results includes the following steps: An anomaly is determined when the actual version number of the photovoltaic energy storage inverter is inconsistent with the preset version number. The process of performing corresponding installation tests based on the parallel operation data and obtaining test results includes the following steps: An anomaly is detected when the parallel operation mode of the photovoltaic energy storage inverter is inconsistent with the parallel operation mode of the corresponding power station site; otherwise, an anomaly is detected based on the number of devices added to the power station site.

2. The installation and testing method based on a photovoltaic energy storage inverter according to claim 1, characterized in that, The process of performing corresponding installation tests based on the power grid data and obtaining the test results includes the following steps: Determine whether the phase sequence is normal based on the three-phase PV data of the power grid.

3. The installation and testing method based on a photovoltaic energy storage inverter according to claim 1, characterized in that, The process of performing corresponding installation tests based on the load data and obtaining the test results includes the following steps: The failure to enable the uninterruptible power supply is considered an abnormality.

4. The installation and testing method based on a photovoltaic energy storage inverter according to claim 1, characterized in that, The process of performing corresponding installation tests based on the meter data and obtaining the test results includes the following steps: Obtain voltage data from the electricity meter; When the voltage data is less than a preset voltage value, an anomaly is determined.

5. The installation and testing method based on a photovoltaic energy storage inverter according to claim 1, characterized in that, The process of performing corresponding installation tests based on the module data and obtaining test results includes the following steps: The network quality is determined based on the network signal strength in the module data, and network quality problems are used as anomalies for detection.

6. The installation and testing method based on a photovoltaic energy storage inverter according to claim 1, characterized in that, The process of performing corresponding installation tests based on the safety regulations data and obtaining the test results includes the following steps: An anomaly is determined when the safety address of the photovoltaic energy storage inverter is inconsistent with the safety address of the corresponding power station site.

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