12/24V 10A auto switch LCD display Solar Charge Controller , USB Output Charging Port for LED Home Kits and Street Light

Solar power generation system, breeding, breed, ship solar power system, solar street lights, solar garden lights, solar billboard, smart home, solar charger, solar traffic signal lamp tent, solar power generation systems.

Installation and use

1 fixed controller;

2 wire preparation: it is recommended to use a number of copper core insulation wire, first determine the length of the wire, in the case of the installation location to minimize the length of the wire, to reduce power loss;

3. To connect the controller battery "-" pole terminal, "+" very connected, the connection process pay attention not to let "+" to "-" touch together, prevent damage to the battery and other established, after the battery is well connected, display and corresponding battery indicator lamp, otherwise you will need to check check the connection is correct.

4. Connect the solar panel; the solar panels of the "+" to "-" pole respectively access controller of the solar battery board connecting end (connected to put solar panels on the outdoor sunlight, charging indicator flashing lights should be the law, otherwise you will need to check the connection is correct.

5. Load connection: will load the connection line access controller negative wear output, note "+" "-" don't reverse connection, to avoid burning the electrical load.

6. Solar panel installation: facing the 12 o'clock at noon in the direction of the sun, solar power lighting board facing south, and ground tilt 45 degrees or so, ensure that power in 1 day to night to maximize sunlight;

Note: controllers must be installed in the rain and snow do not pour into the place, solar panels and load walk the line at the bottom of the controller U shape and reinforced, prevent rainwater from entering the controller, the terminal screws should be tightened, avoid thread off or poor contact;

Warned that the erection sequence must first connect the battery, and then is connected with a solar panel, when a plurality of installation errors occur at the same time, the controller will be destroyed, not to use other power supply instead of testing system of solar panels, otherwise it may burn controller or other equipment.