Solar charge controller for 12V and 24V systems, rated 30A, with LCD display, dual USB outputs, and memory function. Designed to regulate charging from solar panels to batteries while offering easy monitoring and device charging. Key benefits Reliable battery management: Regulates charging from a solar panel to protect batteries from overcharge and help extend battery life. Clear system monitoring: Builtin LCD display shows status and key parameters for quick verification of system performance. Convenient device charging: Dual USB outputs provide onboard charging for phones, tablets, and other USB devices without additional adapters. Persistent settings: Memory function stores user settings so preferred configurations are retained after power interruptions. Flexible compatibility: Supports common 12V and 24V solar setups and handles up to 30A of charging current, suitable for a range of small to medium systems. What it does and why you need it Regulates solar panel input and battery charging to maintain stable voltage and current flow. Displays charging status, battery voltage, and operating modes so you can monitor system health at a glance. Provides two USB outputs so you can charge mobile devices directly from the controller while maintaining battery charging functions. Saves time during installation and reduces maintenance by retaining settings through power cycles. Important attributes Function: Solar charge regulation, system monitoring via LCD, USB device charging, memory for saved settings. Compatibility: Works with 12V and 24V battery systems and solar panels; suitable for applications requiring up to 30A charging current. Performance: Rated for 30A charging; designed for continuous regulation and monitoring of small to medium solar systems. Size and build: Compact form factor for easy mounting in typical solar installations; engineered for practical use in residential and mobile systems. Typical applications Recreation vehicles and campers: Maintain and protect house batteries, provide USB charging for phones and tablets while traveling. Offgrid cabins and small homes: Manage solar charging for lighting, small appliances, and battery storage while monitoring system performance on the LCD. Boats and marine use or remote equipment: Regulate charging for 12V or 24V battery banks and keep mobile devices powered during trips. Technical summary System voltage: 12V and 24V compatible Rated charging current: 30A Display: LCD for status and parameter readout Outputs: Dual USB for device charging Special feature: Memory function to retain user settings This charge controller provides clear monitoring, basic protection and convenient USB charging for a variety of small to medium solar installations.