This solar controller is a kind of intelligent, multi-purpose solar charge and discharge controller. LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. Feature - Color: As shown. - Material: Plastic. - Size: 16.5 x 9.5 x 3.6cm -Note: Random Style of the frame - Real-time display of temperature, charging current and discharge current - Current autofocus MPPT tracking charging, high charging efficiency, charging process does not stop detection, focus tracking. - Charge 12V /24V lithium battery, super wide charge and discharge - The minute is adjustable when the output is turned off, which is more convenient (there is no adjustment when the market is only available). - Built-in overheating, overcurrent, short circuit, open circuit protection, fault elimination, controller automatic recovery - tube anti-backflow circuit, high-power charging mode, ultra-low heat. - solar charging DC plug, DC lamp output DC plug, easy to connect Package list: 1 Controller