Solar PWM Charge Controller with Large LCD Display A compact, easy to use solar charge controller for 12V and 24V battery systems. Designed for clear monitoring, adjustable control, and reliable protection, it is suitable for small off grid installations, vehicles, and portable power setups. Key benefits Clear system monitoring: large LCD shows charge and discharge current, cumulative energy produced, and discharge power for quick system checks. Flexible control: adjustable charge and discharge parameters plus light control delay allow tailored charging behavior for different batteries and loads. Reliable protection and auto recovery: built in short circuit, open circuit, reverse connection, overload, reverse current, and over temperature protection. The controller automatically restores normal operation after a fault is removed. Convenient charging status cues: intuitive icons and arrow animations indicate charging state. Arrow flashes quickly during active charging, slows when nearly full, and stops when charging completes. USB device charging: dual USB outputs support device charging at up to 5V 2.1A each for phones, tablets, and accessories. Memory and ease of use: power off memory preserves settings, and system parameters are easy to set and adjust. Features Large LCD display with current, cumulative generation, and discharge readouts Light control and delay timing functions for automated load control Adjustable charge and discharge parameters to match battery type and application Dual USB outputs, maximum 5V 2.1A Six levels of protection for safe operation and automatic recovery after fault clearance Simple visual indicators for charging, full charge, and idle states Poweroff memory to retain settings after power loss Technical specifications Size: 122 x 100 x 33 mm Rated system voltage: 12V or 24V (auto or manual selection) Rated current: 30A Maximum input voltage: up to 23V for 12V battery systems, up to 46V for 24V battery systems Maximum input power: 390W Typical applications Off grid cabin and small home solar systems: monitor generation and control battery charging while powering LED lighting and small loads. Recreational vehicles, campers, and boats: manage battery charging from solar panels and provide USB charging for mobile devices. Portable power stations and DIY solar kits: integrate into compact systems to protect batteries, optimize charging, and simplify monitoring. What makes it stand out Readable LCD with cumulative energy readout for useful system insight Sixfold protection suite with automatic recovery for dependable operation Dual USB outputs and adjustable parameters for greater versatility across many small scale solar setups Compatibility notes Designed for 12V and 24V battery systems and solar panels with maximum input specifications listed above. Ensure panel and battery voltages are within the stated ranges before connecting. This controller offers straightforward monitoring, configurable control, and robust protection in a compact package suitable for a variety of small solar installations.