Clear visibility and adjustable control: The control chip includes a largescreen LCD display and adjustable charging and discharging parameters, enabling precise tuning to match battery type and load requirements. Broad applicability: Suitable for a wide range of solar installations, including solar power generation systems, smart homes, solar chargers, solar ventilation systems, solar light boxes, solar billboards, solar warning lights, and similar setups. Flexible battery compatibility: Supports leadacid batteries, lithium iron phosphate batteries, ternary lithium batteries, and other chemistries, providing convenient integration and future upgrade options. Reliable protections with autorestoration: Builtin overcurrent, shortcircuit, reverseconnection, and opencircuit protections, all of which automatically restore without damaging the control. Use scenarios Residential solar storage and smart home integration: Efficiently manage charging and discharging to protect battery life and optimize energy use in a home with solar generation and energy management needs. Outdoor solar signage and lighting: Use in solarpowered billboards, warning lights, and other signage where robust protection and easy parameter adjustment improve reliability in varying outdoor conditions. Solar charging and ventilation systems: Suitable for solar chargers and solar ventilation setups in smart buildings, enabling flexible battery management and quick adaptation to different battery types and installation sizes.