Why you need this controller Keeps your solar battery healthy and dependable by managing charge in three stages for efficient charging and long-term battery life. Simplifies system monitoring and setup with a clear LCD and adjustable parameters so you can tailor charging behavior to your installation. Protects your equipment and mobile devices with multi-layer safety features and convenient USB charging ports. Key benefits and problem solving Optimized battery performance: The integrated industrial controller applies three-stage charging to charge quickly, top up safely, and maintain the battery without overcharging. Easy monitoring and control: A large, user-friendly LCD shows system status and lets you adjust settings without guesswork or extra tools. Device convenience: Dual USB outputs provide a reliable way to charge mobile devices directly from your solar system, with a maximum current supply of 5A. Safer operation: Built-in protections against short circuits, open circuits, reverse polarity and overload reduce the risk of damage from wiring errors or fluctuating conditions. Features and attributes Function: Solar panel charge controller with fully integrated, industrial-grade control circuitry for stable three-stage charging management. Compatibility: Designed for solar panel systems and battery banks commonly used in off-grid and auxiliary power setups; supports direct charging and device power via USB outputs. Usability: Large LCD display with adjustable parameters for simple system configuration and real-time monitoring. Performance: Three-stage charging strategy to maximize charge efficiency and battery lifespan; dual USB outputs delivering up to 5A for mobile devices. Reliability: Comprehensive protection suite (short-circuit, open-circuit, reverse-polarity, overload) for consistent, safe operation in varied environments. Form factor: Compact, practical design intended for straightforward installation in small-to-medium solar setups. Typical applications Off-grid and cabin systems: Maintain and protect battery banks powering lights, small appliances and communication devices in remote cabins. Recreational vehicles and boats: Manage solar charge to house batteries while providing direct USB charging for phones, tablets and navigation devices. Backup and small-site power: Control charging for small backup battery systems or remote equipment sites where reliable, protected charging and simple monitoring are important. What you can expect Stable, three-stage charging that reduces battery stress and extends service life. Simple, visible control and configuration through a large LCD and adjustable settings. Handy on-board USB charging for everyday devices while protecting both batteries and connected equipment with built-in safety features.