Solar Charge Controller - 20A DC12V Solar Charge Controller for Panel Cells and Battery Charge Regulator - LIAIKI

Specifications System Voltage: DC12V Controller Self-Consumption Power: 10mA Nominal Charging Current: 10A Maximum Charging Current: 16A Maximum Open-Circuit Voltage of the Solar Cell: 25V/36V Operating Temperature: (-20℃- +50℃) Product Performance Short-Circuit Protection Overload Protection Overcharge and Over-Discharge Protection Protection against Undervoltage protection Reverse charging protection, reverse connection protection Instructions Open the top cover of the controller and connect according to the illustration on the cover. 1. Correctly connect the "+" and "-" terminals of the battery to the corresponding terminals on the controller (the third and fourth terminals from the left). 2. Connect the "+" and "-" terminals of the solar panel correctly to the corresponding terminals on the controller (the first and second terminals from the left). 3. Connect the "+" and "-" terminals of the load correctly to the corresponding terminals on the controller (the fifth and sixth terminals from the left). 4. The charging indicator light is always on to indicate a strong charge; flashing indicates a float charge; no light indicates that charging has stopped. 5. When the charging indicator light is always on, it means there is output and the load can operate; when it is off, it means there is no output and the load cannot operate. 6. This product is used for lead-acid batteries, suitable for 17V solar panels. Precautions 1. Before connecting, please confirm that the rated voltage of the solar panel, battery, and load is correct. 2. The rated current of the solar panel and the load must not exceed the rated current of the controller.