Solar Battery10a-60a Solar Charge Controller Support App Control Suitable For 12v 24v 48v ,Easy to Use

Dual USB ports make charging more flexible. Large screen, LCD display, adjustable charge and discharge parameters. Complete 3-stage PWM charging management. Built-in near-charge protection, short-circuit protection, open-circuit protection, and reverse connection protectionall self-recovery and will not damage the controller. It is recommended that the controller add an air switch to the battery, solar panel and load to play a protective role.