Fuhuihe 10A Solar Charge Controller Solar Panel Battery Intelligent Regulator USB Port Display 12V24V

?????? Suitable for farm solar power system, solar street light, solar patio light, solar billboards, outdoor camping solar system, ship solar system. ??????  Choose Our Reason: 1. This solar panel battery charger controller has an Aluminum Backboard, It is better for heat dissipation. 2. This solar power regulator protected with the moisture-tight coating, minimizing damage from humidity and from nesting insects. 3. This solar controller is also covered with hard plastic housing, Durable and Longer lifetime. 4.This solar charger can simultaneously charge or supply power to two mobile phones, tablet PCs, and other devices that require 5V power. Safety Instructions:  1. When installing for the first time, please make sure the battery has sufficient voltage so that the Charger controller can recognize the normal battery type. 2. Install the Charger controller to the battery as close as possible to avoid voltage dropping caused by overlong wire and affect normal voltage judgment. 3. Charge Controller should connect the battery first, and then connect the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order Caution: If you got trouble in using, please try to adjust the Float Voltage to 13.7 volts. --Firstly, you need to long press the "MCU control" button about 3-4 s, and then there will be a management interface on the screen. --Secondly, you have to press the "Add" button under the screen until the voltage reaches 13.7 volts. --Lastly, you need to re-press the "MCU control" button again, when the display doesn't blink anymore it saves controller recording the data. Package Includes: