Household energy storage system with anti-theft alarm function

Abstract

The utility model discloses a domestic energy storage system with anti -theft alarm function, this system includes battery box, and sets up in the energy storage battery group, main control unit, gyroscope sensor and 4G communication and positioning module in the box, main control unit judges illegal movement according to the signal of gyroscope sensor, and controls 4G module and reports alarm information and position data, the utility model passes through the linkage of gyroscope sensor motion sensing and 4G positioning communication, has realized the active theftproof and real -time tracking when equipment is illegally moved or dismantled, has solved the problem that the existing domestic energy storage system cannot alarm and track when being stolen effectively.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and in particular to a household energy storage system, specifically a household energy storage system with integrated anti-theft alarm function that can alarm and report the location in real time when the equipment is illegally moved or dismantled. Background Technology

[0002] With the popularization of new energy technologies, residential energy storage systems are gradually entering homes for storing photovoltaic power generation energy or for peak-valley electricity price arbitrage. However, these systems are usually installed in unattended locations such as outdoors or basements, and their high economic value makes them easy targets for theft.

[0003] Existing anti-theft measures have the following main shortcomings: Physical security measures, such as locks and fixed brackets, are easily compromised. Furthermore, once the equipment is moved entirely, it cannot be tracked or trigger an alarm.

[0004] Simple electronic anti-theft devices, such as those based on magnetic door switches. These devices only trigger an alarm when the cabinet door is illegally opened; they fail if the entire device is moved and cannot provide location information.

[0005] Therefore, there is an urgent need for a dedicated anti-theft solution that integrates mobile sensing, precise positioning, and remote communication to address the risk of theft faced by residential energy storage systems. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a household energy storage system with anti-theft alarm function. It can immediately trigger the alarm mechanism when the device is illegally moved or dismantled and report the location information in real time, which greatly improves the security of the device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A residential energy storage system with anti-theft alarm function includes a battery box, an energy storage battery pack and a main control unit installed in the battery box, and a gyroscope sensor and a 4G communication and positioning module installed in the battery box. The main control unit is electrically connected to the energy storage battery pack, the gyroscope sensor and the 4G communication and positioning module, and is used to determine illegal movement based on the signal from the gyroscope sensor, and control the 4G communication and positioning module to report alarm information and real-time location data.

[0008] In this technical solution, the energy storage battery pack is configured to provide power to the entire system; the main control unit is configured to receive signals from each module and execute control logic; the gyroscope sensor is configured to detect the motion state of the system (including acceleration and tilt angle changes); the 4G communication and positioning module is configured to acquire real-time location data and upload alarm information; the main control unit determines whether there is illegal movement based on the signals from the gyroscope sensor, and if illegal movement is determined, it controls the 4G communication and positioning module to report alarm information and real-time location data to a preset terminal (user's mobile phone, cloud platform).

[0009] It should be noted that "illegal movement" in this article refers to movement that does not conform to the preset normal state, including but not limited to: the device being lifted as a whole, tilting at an angle exceeding 5°, and continuous horizontal displacement (in non-maintenance scenarios); "4G communication and positioning module" refers to an integrated module that combines 4G wireless communication function and GPS / BeiDou positioning function. Its core function is to: obtain latitude and longitude information after being woken up, transmit location data and alarm type to the cloud or user terminal through the 4G network, and receive control commands issued by the cloud; this module can enter sleep mode when not in alarm state to reduce energy consumption. In some embodiments, the battery box is provided with a partition plate to divide the inner cavity into a first accommodating part and a second accommodating part; the energy storage battery pack is fixedly disposed in the first accommodating part, and the main control unit is disposed in the second accommodating part; the gyroscope sensor and the 4G communication and positioning module are disposed on the partition plate.

[0010] Furthermore, the partition plate is a metal plate and also serves as a heat dissipation structure for the energy storage battery pack.

[0011] In some embodiments, an anti-tamper detection unit is also included, which is disposed at the door or outer shell seam of the battery box, for detecting unauthorized opening or disassembly and outputting a signal to the main control unit.

[0012] In some embodiments, the main control unit is configured with multi-level alarm judgment logic, including: Level 1: The gyroscope sensor records the event but does not trigger an alarm when it detects a slight vibration; Level 2: When the gyroscope sensor detects a continuous tilt or acceleration change, it wakes up the 4G communication and positioning module and sends an initial alarm. Level 3: When the main control unit detects a continuous change in location based on the information reported by the 4G communication and positioning module, it continuously reports the movement trajectory and triggers a high-level alarm.

[0013] In some embodiments, a DC-DC power module is also included, with its input connected to the energy storage battery pack and its output connected to the main control unit, gyroscope sensor, and 4G communication and positioning module, for providing a stable power supply.

[0014] Furthermore, the DC-DC power module is disposed in the second accommodating part, and has a low-power sleep mode, which is woken up when the gyroscope sensor detects abnormal motion.

[0015] Furthermore, a one-way conduction circuit is provided between the input terminal of the DC-DC power module and the output terminal of the energy storage battery pack to prevent current from flowing back into the energy storage battery pack.

[0016] In some embodiments, an antenna module is also included, which is disposed outside the battery box and connected to the 4G communication and positioning module via a cable to enhance the communication signal.

[0017] In some embodiments, the battery box has an external interface on its wall, and the power input terminal of the main control unit is electrically connected to the external interface through a switch or circuit breaker located inside the box.

[0018] In some embodiments, the main control unit is also connected to a user interaction interface for receiving alarm sensitivity, electronic fence, or contact information set by the user.

[0019] In some embodiments, the 4G communication and positioning module supports reporting location information at preset time intervals and uploading motion trajectories in real time when an alarm is triggered.

[0020] Beneficial effects of this utility model Compared with the prior art, the present invention has the following beneficial effects: Active anti-theft and real-time tracking: By linking the gyroscope sensor and the 4G positioning module, a technological leap from passive anti-theft to active real-time tracking has been achieved. Once illegal movement occurs, an alarm is immediately triggered and the location trajectory is continuously reported, greatly improving the probability of device recovery.

[0021] Multi-level intelligent judgment effectively prevents false alarms: Through the multi-level judgment logic of the main control unit, false alarms caused by slight vibrations due to strong winds, normal maintenance, etc. are effectively filtered out. A high-level alarm is only triggered when a movement pattern that matches the characteristics of theft is detected, which is accurate and reliable.

[0022] Ultra-low power consumption and independent power supply: The system adopts a low-power design, the gyroscope sensor operates continuously with low power consumption, and the DC-DC power module is only woken up when needed. The DC-DC power module draws power directly from the energy storage battery pack. Even if the external main power supply is cut off, the anti-theft system can still work independently for a long time without interruption of anti-theft.

[0023] User-friendly interface: Users can remotely set parameters and receive alarm information through mobile APP or cloud platform, making management convenient and providing a good experience.

[0024] High integration and controllable cost: It makes full use of the existing hardware structure of residential energy storage systems, adds dedicated modules to realize anti-theft function, has high system integration, low new addition cost, and is easy to promote. Attached Figure Description

[0025] Figure 1 This is a system structure block diagram of an embodiment of the present utility model.

[0026] Figure 2 This is a flowchart of the multi-level alarm judgment logic of an embodiment of the present invention.

[0027] Explanation of symbols for key components.

[0028] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model.

[0029] 1-Battery box; 11-Divider 2-Energy storage battery pack; 3-Main control unit; 4-Gyroscope sensor; 5G-4G communication and positioning module; 6-Antenna module; 7-External Interface; 8- Switches / Circuit Breakers; 9-DC-CDC power module.

[0030] partition Detailed Implementation

[0031] The following embodiments are described to aid in understanding this application. These embodiments are not, and should not be, construed in any way as limiting the scope of protection of this application.

[0032] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as individual functional units (which may include subunits), but those skilled in the art will recognize that various components or portions thereof may be divided into individual components or may be integrated together (including integrated within a single system or component).

[0033] Furthermore, the connection between components or systems is not intended to be limited to a direct connection; on the contrary, data between these components may be modified, reformatted, or otherwise altered by intermediate components. Additionally, other or fewer connections may be used. It should also be noted that the terms "connection," "link," or "input" should be understood to include direct connections, indirect connections via one or more intermediate devices, and wireless connections.

[0034] In existing technologies, anti-theft solutions for residential energy storage systems mostly employ single protection methods (such as mechanical locks and magnetic door switches), resulting in limited protection scenarios (only able to prevent cabinet doors from being opened or simple handling), and lacking location tracking capabilities, making it difficult to recover stolen equipment; in addition, some solutions rely on external power grids for power supply, and once the power is cut off, the anti-theft function becomes ineffective and cannot continue to work.

[0035] To address the aforementioned technical challenges, this solution employs a multi-module interconnected anti-theft architecture to achieve comprehensive, scenario-based protection for the device. The energy storage battery pack 2 provides independent power to the entire system (including the anti-theft module), ensuring continued anti-theft functionality even if the external power grid is cut off. The gyroscope sensor 4 continuously monitors motion in low-power mode, preventing false alarms and ensuring timely detection of anomalies. The 4G communication and positioning module 5 uploads its location in real-time during alarm operation, providing data support for tracking. The main control unit 3, as the core, filters environmental interference (such as strong winds and vibrations) through multi-level judgment logic, triggering the alarm only when the theft characteristics are met, ensuring accuracy and preventing users from being disturbed by invalid alarms.

[0036] Specifically, such as Figure 1 As shown, the present invention provides a household energy storage system with anti-theft alarm function, which mainly includes a battery box 1, a partition plate 11, an energy storage battery pack 2, a main control unit 3, a gyroscope sensor 4, a 4G communication and positioning module 5, an antenna module 6, an external interface 7, a switch / circuit breaker 8, and a DC-DC power module 9.

[0037] The energy storage battery pack 2 is located inside the battery box 1 and is configured to provide power to the entire system; the main control unit 3 is located inside the battery box 1 and is configured to receive signals from each module and execute control logic. The gyroscope sensor 4 is located inside the battery box 1 and electrically connected to the main control unit 3. It is configured to detect the motion state of the system (including acceleration and tilt angle changes). The 4G communication and positioning module 5 is located inside the battery box 1 and electrically connected to the main control unit 3. It is configured to acquire real-time location data and upload alarm information. The main control unit 3 determines whether there is illegal movement based on the signal from the gyroscope sensor 4. If illegal movement is determined, the main control unit 3 controls the 4G communication and positioning module 5 to report alarm information and real-time location data to the preset terminal (user mobile phone, cloud platform).

[0038] In some embodiments, the battery box 1 is internally divided into a first accommodating section and a second accommodating section by a metal partition 11. The energy storage battery pack 2 is fixedly housed in the first accommodating section. The main control unit 3 and the DC-DC power module 9 are housed in the second accommodating section. The gyroscope sensor 4 and the 4G communication and positioning module 5 are mounted on the partition 11. This structural layout is reasonable and facilitates heat dissipation and signal reception.

[0039] The partition plate 11 enables the partitioned layout of the internal space of the battery box 1, solving the problems of poor heat dissipation and signal interference caused by the "mixed installation of high-power components and precision electronic modules". The first accommodating part (usually a larger space) is used to place the energy storage battery pack 2 (high heat generation, large volume component), and the second accommodating part (independent small space) is used to place the main control unit 3 (requiring a stable working environment). The two are physically isolated to avoid the impact of battery pack heat dissipation on the main control unit 3. The gyroscope sensor 4 and the 4G communication and positioning module 5 are installed on the partition plate 11, which is close to the main control unit 3 (shortening the signal transmission distance and reducing interference) and far away from the energy storage battery pack 2 (avoiding electromagnetic interference affecting the sensor accuracy).

[0040] The partition plate 11 is a metal plate and also serves as a heat dissipation structure for the energy storage battery pack 2. The metal partition plate 11 not only provides physical separation but also conducts heat generated by the energy storage battery pack 2 to the inner wall of the battery box 1 through thermal conduction (and then dissipates heat through the box wall), eliminating the need for additional heat dissipation devices, simplifying the structure while improving heat dissipation efficiency. Compared with the existing "unpartitioned layout", this solution optimizes space utilization and solves the dual problems of heat dissipation and anti-interference.

[0041] In some embodiments, the energy storage battery pack 2 provides energy to the entire system. The DC-DC power module 9 draws power from the energy storage battery pack 2 and converts it into a stable voltage (such as 5V or 3.3V) suitable for the operation of each low-voltage electronic module, and it has a low-power sleep mode. The main control unit 3 (which may be an MCU) serves as the system control core and is electrically connected to all modules. The gyroscope sensor 4 operates continuously in low-power mode, monitoring the device's acceleration, tilt angle, and other motion parameters in real time. The 4G communication and positioning module 5 is responsible for acquiring GPS / BeiDou positioning information after being woken up and communicating with the cloud server through the 4G network.

[0042] The DC-DC power module 9 enables voltage conversion and energy consumption control, ensuring stable operation of all electronic modules and reducing system power consumption. The energy storage battery pack 2 typically outputs 24V / 48V (high voltage), while electronic modules such as the main control unit 3 and gyroscope sensor 4 require 5V / 3.3V (low voltage). The core function of the DC-DC power module 9 is to convert high voltage to low voltage while providing a stable output (avoiding voltage fluctuations affecting module accuracy). Furthermore, the DC-DC power module 9 features a low-power sleep mode, which, under normal system conditions, only powers the core circuitry of the gyroscope sensor 4 and the main control unit 3, while high-power components such as the 4G communication and positioning module 5 remain in sleep mode, significantly reducing energy consumption.

[0043] When the gyroscope sensor 4 detects abnormal motion (such as vibration exceeding the threshold), the main control unit 3 sends a wake-up signal to the DC-DC power module 9. The DC-DC power module 9 immediately supplies power to the 4G communication and positioning module 5 to ensure that the alarm function is activated quickly. Compared with the existing "constant power supply" solution, the low power consumption design of this embodiment allows the anti-theft system to continue working for more than a week when the energy storage battery pack 2 is below 8%, thus improving the battery life.

[0044] In some embodiments, the antenna module 6 is disposed outside the battery box 1 to enhance the reception capability of 4G and positioning signals.

[0045] The external antenna module 6 solves the problem of low 4G communication and positioning accuracy caused by the metal casing of battery box 1 blocking the signal. The 4G communication and positioning module 5 relies on wireless signals (4G network, GPS / BeiDou signal). If the module is built into the metal battery box 1, the signal will be blocked, resulting in inaccurate positioning or communication interruption. The antenna module 6 adopts an external design (it can be installed on the top or side of battery box 1) and connects to the internal 4G module through a shielded cable. Its core function is to enhance the signal reception strength, ensure that the positioning error is less than 10 meters, and ensure stable 4G communication in areas with weak signals. Compared to the existing "built-in antenna" solution, the external antenna in this embodiment significantly improves signal quality, avoids positioning failure or inability to upload alarm information due to signal problems, and ensures reliable tracking function.

[0046] In some embodiments, the tamper detection unit (such as a micro switch or reed switch) is installed at the door of the battery box 1 or at a critical cable interface. Once illegally triggered, it immediately sends a signal to the main control unit 3.

[0047] By adding an anti-tamper detection unit, the theft scenarios beyond "the equipment being moved entirely" (such as the cabinet door being opened or the outer casing being disassembled) are covered, forming a comprehensive protection system. The anti-tamper detection unit can use a micro switch (installed on the cabinet door, triggered when the door is opened), a reed switch (installed on the outer casing seam, triggered when the seam is damaged), or conductive adhesive strip (covering the outer casing seam, triggered when the strip breaks). Its core function is: once unauthorized disassembly is detected, it immediately sends a high-level / low-level signal to the main control unit 3, directly triggering the highest level alarm without going through multiple levels of judgment. Compared to existing anti-theft solutions that rely solely on motion detection, this embodiment supplements the detection of "static disassembly" scenarios (such as when a thief does not move the device but only disassembles the outer shell to steal internal components), thus avoiding security loopholes. At the same time, the signal from the anti-tamper detection unit is directly transmitted to the main control unit 3, resulting in a fast response speed and ensuring that illegal activities are detected immediately.

[0048] In some embodiments, the user interaction interface may be a local button / display or a Bluetooth / Wi-Fi module connected to the main controller, used to interact with a mobile APP to complete operations such as sensitivity settings and contact binding.

[0049] The user interface enables "customizable anti-theft system parameters," enhancing user flexibility. This interface can be a local interface (such as buttons or a display screen mounted on the battery compartment) or a remote interface (such as a Bluetooth / Wi-Fi module for communication with a mobile app). Its core function is to allow users to set parameters such as alarm sensitivity (e.g., vibration threshold A), electronic fence (alarms when the device exceeds a preset area), alarm contact person (the mobile phone number receiving alarm information), and location reporting interval (e.g., 30 seconds / time under normal conditions, 10 seconds / time under alarm conditions), meeting the needs of different user scenarios (e.g., higher sensitivity can be set for devices installed in suburban areas). Compared to existing anti-theft solutions with "fixed parameters", the interactive interface of this embodiment makes the system more adaptable to diverse needs and improves the user experience.

[0050] The 4G communication and positioning module 5 supports reporting location information at preset time intervals and uploading motion trajectories in real time when an alarm is triggered.

[0051] By employing a "time-sharing reporting and real-time tracking" model, a balance is struck between "energy consumption control and tracking accuracy." Under normal conditions, the 4G communication and positioning module 5 reports location information at preset intervals (e.g., every 30 seconds), ensuring that users can view the current status of the device while avoiding excessive energy consumption caused by high-frequency reporting. In alarm states (e.g., when illegal movement is detected), the 4G communication and positioning module 5 switches to real-time upload mode (e.g., location data every 10 seconds) and generates a motion trajectory (through fitting multiple location data). Users can view the device's movement path through the APP, providing accurate data support for tracking.

[0052] In some embodiments, the external interface 7 is located on the wall of the enclosure and is used to connect to the household power grid or a load. The switch / circuit breaker 8 is located inside the enclosure, between the external interface 7 and the power input terminal of the main control unit 3, and is used to control the on / off state of the circuit.

[0053] The external interface 7, in conjunction with the switch / circuit breaker 8, enables safe management of "system power supply control and external connection". The external interface 7 is used to connect to the household power grid (to obtain mains power) or household loads (to supply power to the loads). Its core function is to provide external power input to the system and simultaneously realize the linkage between the energy storage battery pack 2 and the household power grid (such as charging and discharging control during peak-valley arbitrage). The switch / circuit breaker 8 is located between the external interface 7 and the main control unit 3 and is used to control the circuit on and off. When a system fault occurs (such as short circuit or overload), the circuit breaker 8 automatically disconnects, protecting the main control unit 3 and other modules from damage. In addition, users can manually disconnect the external power supply through the switch for easy equipment maintenance. This design ensures the security of external connections while providing convenience for system maintenance, avoiding the risk of circuit damage caused by existing "unprotected interfaces".

[0054] In some embodiments, such as Figure 2 As shown, its multi-level alarm judgment logic is as follows: Sleep monitoring: Under normal circumstances, the system is in an ultra-low power sleep state, with only gyroscope sensor 4 and part of the main control circuit working.

[0055] Level 1 Judgment (Vibration Detection): Gyroscope sensor 4 detects vibration. If the vibration intensity is below threshold A, it is determined to be environmental interference (such as strong wind), the event is recorded but no alarm is triggered, and the system remains in its original state.

[0056] Level 2 Judgment (Movement Confirmation): If the vibration intensity exceeds threshold A, or a continuous change in tilt angle is detected (indicating the device has been lifted), the main control unit 3 is fully activated. The main control unit 3 comprehensively analyzes the gyroscope data. If the motion pattern matches the preset "carrying" characteristics, it is determined to be illegal movement, and a level 2 alarm is activated. At this time, the 4G communication and positioning module 5 is activated to obtain the initial positioning data and send an alarm SMS to the preset user's mobile phone.

[0057] Level 3 Judgment (Continuous Tracking): The 4G communication and positioning module 5 operates continuously, acquiring and reporting location information at preset intervals (e.g., every 30 seconds). If the main control unit 3 or the cloud platform determines that the device's location is continuously changing based on multiple positioning results, a Level 3 alarm is triggered, continuously sending high-frequency trajectory updates to the user's APP and the platform.

[0058] By employing a multi-level alarm judgment logic, the problem of "high false alarm rate" in existing anti-theft systems is solved, achieving "accurate identification of theft behavior." The first level of judgment addresses environmental interference (such as strong winds or minor collisions), recording the event without triggering an alarm to avoid disturbing the user. The second level of judgment addresses "suspected theft" (such as the device being lifted or tilted), activating the 4G module to obtain location data and sending an initial alarm to the user (such as an SMS message saying "Device suspected of being moved, please confirm"), both alerting the user and avoiding directly triggering higher-level alarms. The third level of judgment addresses "confirmed theft" (such as continuous location changes), continuously uploading the trajectory and triggering higher-level alarms (such as high-frequency SMS, APP push notifications, and cloud platform alerts), ensuring that the user can monitor the device's location in real time.

[0059] This logic uses a "gradual escalation" judgment method to filter out invalid interference without delaying the response to theft incidents; compared with the existing "one-trigger-one-alarm" solution, it significantly reduces the false alarm rate and improves the user experience.

[0060] Compared to existing technologies, traditional physical anti-theft relies solely on mechanical structures, making it easily damaged and lacking tracking capabilities; simple electronic anti-theft systems can only detect a single scenario (such as cabinet door opening) and lack positioning functionality; this solution achieves a closed-loop process of "detection, judgment, alarm, and tracking" through multi-module collaboration, while employing an independent power supply design to ensure uninterrupted anti-theft functionality and significantly improve device security.

[0061] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A household energy storage system with anti-theft alarm function, comprising a battery box (1), an energy storage battery pack (2) and a main control unit (3) disposed within the battery box (1), characterized in that, Also includes: The gyroscope sensor (4) installed in the battery box (1) is used to detect the motion state of the system; The 4G communication and positioning module (5) installed in the battery box (1) is used to acquire and upload location information; The main control unit (3) is electrically connected to the energy storage battery pack (2), the gyroscope sensor (4) and the 4G communication and positioning module (5), and is used to determine illegal movement based on the signal of the gyroscope sensor (4), and control the 4G communication and positioning module (5) to report alarm information and real-time location data.

2. The residential energy storage system according to claim 1, characterized in that, The battery box (1) is provided with a partition plate (11) to divide the inner cavity into a first accommodating part and a second accommodating part; the energy storage battery pack (2) is fixedly installed in the first accommodating part, and the main control unit (3) is installed in the second accommodating part; the gyroscope sensor (4) and the 4G communication and positioning module (5) are installed on the partition plate (11).

3. The residential energy storage system according to claim 1 or 2, characterized in that, It also includes an anti-tamper detection unit, which is set at the door or outer shell seam of the battery box (1) to detect illegal opening or disassembly and output a signal to the main control unit (3).

4. The residential energy storage system according to claim 1, characterized in that, The main control unit (3) is configured with multi-level alarm judgment logic, including: Level 1: When the gyroscope sensor (4) detects a slight vibration, the main control unit (3) records the event but does not trigger an alarm; Level 2: When the gyroscope sensor (4) detects a continuous tilt or acceleration change, it wakes up the 4G communication and positioning module (5), and the main control unit (3) sends a preliminary alarm based on the information reported by the 4G communication and positioning module (5). Level 3: When the main control unit (3) detects a continuous change in location based on the information reported by the 4G communication and positioning module (5), it continuously reports the movement trajectory and triggers a high-level alarm.

5. The residential energy storage system according to claim 2, characterized in that, It also includes a DC-DC power module (9), whose input end is connected to the energy storage battery pack (2), and whose output end is connected to the main control unit (3), gyroscope sensor (4) and 4G communication and positioning module (5), for providing a stable working power supply.

6. The residential energy storage system according to claim 5, characterized in that, The DC-DC power module (9) is located in the second accommodating part and electrically connected to the main control unit (3). It has a low-power sleep mode and is woken up when the gyroscope sensor (4) detects abnormal movement.

7. The residential energy storage system according to claim 1 or 2, characterized in that, It also includes an antenna module (6), which is located outside the battery box (1) and connected to the 4G communication and positioning module (5) via a cable to enhance the communication signal.

8. The residential energy storage system according to claim 1 or 2, characterized in that, The battery box (1) has an external interface (7) on its wall. The power input terminal of the main control unit (3) is electrically connected to the external interface (7) through a switch / circuit breaker (8) installed inside the box.

9. The residential energy storage system according to claim 1 or 2, characterized in that, The main control unit (3) is also connected to a user interaction interface for receiving alarm parameters set by the user.

10. The residential energy storage system according to claim 1 or 2, characterized in that, The 4G communication and positioning module (5) supports reporting location information at preset time intervals and uploading motion trajectory in real time when in alarm state.

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