【Solar Charge Controller】Adopts a 32-bit high-speed main control chip. Suitable for 12V/24V batteries, including GEL, SLD, FLD, AGM, LiFePO4, and ternary lithium batteries. Features lithium battery activation function. 【LCD Display】Large LCD display with adjustable charging and discharging parameters. Supports selection of multiple battery types and flexible charging adjustments for day and night operation. Full management of multi-stage PWM charging. 【Safe and Reliable】Built-in reverse polarity protection, open circuit protection, high temperature protection, and overcurrent/short circuit protection (configurable). All protections are self-recovering and prevent damage to the controller. 【Heat Dissipation】Double MOS anti-reverse circuit with ultra-low heat generation. Helps extend battery life and maintain load operation. 【Charging Current】10A charging current; USB output: 5V/2A, supports high-current charging for phones and other devices. Suitable for home, commercial, and industrial applications. Safety Instructions 1. This controller is suitable for lead-acid, ternary lithium, and lithium iron phosphate batteries. Do not use other battery types. 2. This controller must only be charged using photovoltaic panels. Do not use DC power supplies for charging. Product Features 1. This solar charge controller is an intelligent and versatile device for solar charging and discharging. 2. Designed to fully meet the requirements of home photovoltaic systems, including home lighting. Connection Steps 1. Connect the battery’s positive and negative terminals to the controller as shown in the diagram. 2. Connect the load’s positive and negative terminals to the controller as shown in the diagram. 3. Connect the solar panel to the controller as shown in the diagram. Note: Reverse the order when disconnecting. Incorrect connection sequence may damage the controller. Specifications Battery Voltage: 12V/24V Rated Charging Current: 10A Maximum PV Input Voltage: 50V (for 12V system) USB Output: 5V/2A Size: 120 x 75 x 34mm Weight: 130g Note: All data are manually measured. Please allow 1–3cm variation. Due to lighting and display differences, slight color variations may occur. Product received may vary slightly in appearance.