12V Solar Charge Controller with Dual USB Ports Key benefits Increases energy conversion efficiency from a 12V solar panel to connected devices and battery systems, making solar power more effective for small setups. Dual USB ports allow simultaneous charging of two USB devices, reducing the need for extra adapters and power strips. Simple regulation of solar input to a 12V system helps maintain steady output for charging and powering small electronics. What it does Manages the flow of power from a solar panel into a 12V system, improving conversion rates and helping to deliver usable power to USB devices and 12V loads. Provides two USB outputs for direct charging of phones, tablets, power banks, and other USBpowered equipment. Maintains stable voltage for connected devices to ensure reliable operation under typical conditions. Compatibility and use Designed for 12V solar systems and compatible with 12V batteries and small solar panels used in portable and offgrid setups. Works with common USB devices without additional adapters. Design and materials Compact form factor for easy installation in small spaces such as vehicle compartments, portable power stations, and camping kits. Durable housing suitable for everyday outdoor and mobile use. Performance highlights Improves conversion efficiency in small 12V solar setups, maximizing available solar power for charging and operation. Dual outputs optimize convenience by enabling two devices to be charged at once. Practical applications Camping and outdoor recreation: Charge phones, lights, and portable speakers while off grid using a small 12V solar panel and this controller. RVs and boats: Maintain small 12V battery systems and charge USB devices without occupying vehicle power ports. Emergency power and battery maintenance: Keep essential USB devices powered and maintain battery readiness during temporary power interruptions. What to expect in use Easy integration into existing 12V solar setups. Connect the solar panel input, connect the 12V battery or load, and use the USB ports for direct device charging. Compact, reliable operation for situations that require simple, efficient solar power management without complex configuration. Product identifier Solar controller 12V with dual USB port for improved conversion rates and convenient device charging.