SainSonic CMP12-10A Solar Charge Panel battery Controller Regulator 10A 12V/24V Auto Switcher
Functions:* Over-load protection* Short-circuit protection* Lightning protection* Reverse discharging protection* Reverse-polarity protection* Under-Voltage protection* Over-charging protectionInstructions：1. Attention: PLEASE CONNECT THE BATTERY FIRST2. Open the top cover of controller,connect the wire and terminals of controller according to the drawing on the top cover of controller.<br>3. Connect the "+","-" poles of the battery to the correct ports of controller (3th & 4th one from left)<br>4. If load indicator("load") flickers once and starts lightning after 30s,you can tell the connection is correct;the following operation can be proceed,otherwise,the following operation may damage the controller.<br>5. Connect the "+","-" poles of the solar panel to the correct ports of controller (1st &2th one from left)<br>Connect the "+","-" poles of the correct ports of controller (5th & 6th)Note:Please make sure the rated voltage of solar panels,batteries the loads are same and are all 12V or 24V. And the rated current of solar panels and load must be less than the rated current of controller.