Dual USB PWM Solar Charge Controller with ABS LCD Display, 12V/24V 30A Regulator for Panels up to 780W, Integrated Lighting Control

Welcome to our shop! Discover our K1688 dual USB output solar charge controller, your smart solution for solar energy. Made of robust ABS and finished in black, this controller combines performance and reliability. At its heart is a high-quality industrial control chip. It manages a complete three-stage charging process, incorporates a backflow resistance circuit, and generates very little heat for optimal efficiency. It features a large, clear LCD screen that displays the charge and discharge current, allowing you to monitor the cumulative power generated and discharged, as well as the temperature. This controller also features a light and delay control function. You can adjust the charge and discharge parameters to suit your needs, and it has a memory function in case of a power outage. It offers two USB outputs, with a maximum current of 2.5A, perfectly suited for charging your devices, including iPhones. Safety is a priority: it incorporates automatic and recoverable protection against overcurrent, short circuits, open circuits, and reverse connections, without damaging the controller. **Technical Specifications:** Item Type: Dual USB Solar Charge Controller * System Voltage: Automatic Adaptation 12V/24V * Maximum Photovoltaic Voltage: 50V * USB Output: 2 outputs, 5V/2.5A (Maximum) * Boost Charge Voltage: 14.4V * Float Voltage: 13.7V (Default value, adjustable) * Discharge Cutoff Voltage: 10.7V (Default value, adjustable) * Discharge Recovery Voltage: 12.6V (Default value, adjustable) * Charge Recovery Voltage: 13V * Standby Current: <10mA * Operating Temperature: -35°C to +60°C**Maximum photovoltaic input power:*** For 10A: 130W (12V) / 260W (24V)* For 20A: 260W (12V) / 520W (24V)* For 30A: 390W (12V) / 780W (24V)Your order includes:1 x Controller (Charge Regulator)1 x User Manual in English