Versatile R-Panel Controller with a digital LCD display and temperature readout - The R-Panel Controller uses a digital LCD display to switch modes, and shows current and temperature readouts for easy monitoring. - It tracks cumulative energy generation, enabling users to monitor overall power output and plan usage throughout the day. Dual USB output for convenient charging - Designed with dual USB output ports to simultaneously charge phones and tablets. - Users can seamlessly adjust both charging and discharging parameters to fit their needs. - A built-in memory function stores settings across power interruptions for uninterrupted operation. Robust protection and automatic recovery - The controller features protection against overheat, overcurrent, short-circuit, and open-circuit conditions. - In the event of a fault, it automatically recovers to normal operation, providing reliable performance. MOSFET technology for high efficiency and safety - Uses a bidirectional MOSFET back-to-back switching circuit to achieve high charging efficiency. - A low-heat design helps minimize overheating of both the controller and connected devices, delivering reliable energy solutions. 2-3 practical use scenarios - Off-grid solar setup: Use the R-Panel Controller to manage power from solar inputs, charge mobile devices via the dual USB ports, and monitor energy generation and temperature for safe, long-day operation. - Home backup power: In a brief outage, rely on the controller to maintain essential device charging with preserved settings and automatic fault recovery. - Mobile or remote worksite charging: Take advantage of the dual USB outputs to keep phones and tablets charged while adjusting charging parameters to optimize performance for remote work.