iSunergy MPPT Solar Charge Controller 30A 12V24V Auto Solar Panel Intelligent Regulator with Dual USB Port LCD Display for Lead Acid Batteries

Feature: 1. Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking. 2. Acomplete three-phase charge management, effectively protect the battery, the battery is more durable. 3. Built-in overheating, over current short circuit, open circuit protection, reverse connection protection,when the fault is eliminated, the controller automatically recovers, does not damage the device. 4. Bidirectional Mos tube anti-back flow circuit, high-power charging mode, ultra-low heat. Specifications: Rated voltage: 12/24V Auto Rated current: 30A Discharge current: 10A Max solar input: 23V(12V battery)/46V(24V battery) USB output: 2 way USB output, 5V/2.5A(Max) Self-consume: <10mA Note: 1.The whole delivery usually takes about 4-7 days, but it sometimes might be delayed 1-2 days by the bad weather or other factors, really need your understanding. 2.Pictures are only samples for reference. Due to limitations in photography and the inevitable differences in monitor settings, the colors shown in the photograph may not correspond 100% to those in the items themselves. Package List: 1 x Solar Panels Battery Charge Controller 1 x User Manual