Leased solar energy storage device

By introducing tamper-proof circuitry and a battery management system (BMS) into rental solar energy storage devices, the problems of easy disassembly and improper battery management are solved, achieving the effects of tamper protection and extended battery life, and improving safety and the effectiveness of battery management.

CN224366458UActive Publication Date: 2026-06-16XIAMEN YIJIALING ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN YIJIALING ELECTRONICS CO LTD
Filing Date
2025-08-27
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing rental solar energy storage devices lack anti-tampering features, making them easy to dismantle. Furthermore, they use ordinary batteries without a battery management system (BMS), leading to shortened battery life and safety hazards.

⚗Method used

A rental-type solar energy storage device was designed, equipped with anti-tamper circuitry and a built-in BMS battery management system. The main control circuit identifies whether the casing has been opened and locks the circuit output when disassembly is detected. The built-in BMS battery management system effectively controls the charging and discharging of the battery, and the status is displayed in conjunction with lighting and a display screen.

🎯Benefits of technology

It implements anti-tamper protection for rental solar energy storage devices, extends battery life, improves safety, and effectively manages battery status through BMS, making it convenient for users to understand battery status.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of leasing solar energy storage devices, it includes shell, display screen, key assembly, energy storage battery and control circuit board;Display screen and key assembly cooperate on shell, energy storage battery and control circuit board cooperate in shell, energy storage battery is with BMS battery management system;Control circuit board is equipped with main control circuit, anti-disassembly circuit, key scanning circuit, display driving circuit, driving power supply circuit, control power supply circuit, solar charging circuit, battery connection circuit and at least one direct current output circuit.The leasing solar energy storage device of the utility model has anti-disassembly protection function, and energy storage battery can be effectively protected by battery management system.
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