Acouto Controller, 30A / 50A / 70A MPPT Controller Solar Regulator 12V/24V Solar Panel Battery Regulator Dual USB LCD Display (50A)

Specifications: Current: 30A, 50A, 70A (optional) Rated Voltage: 12/24V USB Output: 2.4A *2 Over Current(V): 13.7V/*2 24V Over Discharge Current(V): 10.5-11V/*2 24V Temperature Compensation: -3mv/℃/cell Empty Load Wastage: <45mA Loop Voltage Drop: <200mv Display: LCD Display Charging Type: MPPT Grade: IP32 Material: Plastic Color: Black + Orange Size: 17.5 * 14 * 4cm/6.9 * 5.5 * 1.6in(30A), 21 * 19.2 * 5.5cm/8.3 * 7.6 * 2.2in(50A), 22.8 * 20 * 5.5cm/9 * 7.9 * 2.2in(70A) Package Weight: 480g-1284g Package List: 1 * Solar Controller 1 * User Manual Notes: 1. The function of controller is to voltage overshoot and overplay. 2. When the battery voltage is too low, the controller stops the output; after the solar panel is charged, the cell recovers to 12.6V. 3. 12.6V is the recovery discharge voltage. 4. The normal voltage of the controller is 10.7V to 13.7V. These two voltage fluctuations can be set manually. If you have trouble in use, try adjusting the voltage to 13.7V: First, you need to press the MCU control button for about 3-4 seconds, and then there will be a management interface on the screen. Second, you must press the add button on the screen until the voltage reaches 13.7V. Finally, you need to press the MCU control button again, which will save the controller record data when the display does not flicker.

• Humanized Design---- Automatic identification system voltage, 12/24V auto recognition. LCD displaying and double button of man-machine interface.
• 3-stage charging mode---- High efficiency intelligent MPPT 3-stage charging mode,the load control mode can be selected, the timer function can be reset for street light at night. Discharge capacity control, discharge counter of ampere hour.
• Working storage function---- Record the total run time of system, record timers of error during running time, record times of full charged battery.
• Roundly reverse connected ---- Solar panels, battery, solar controller positive poles are all connected together, adopting negative MOSFET in series control circuit.
• Safety---- over voltage , short circuit , over load , overcharge , over-discharge .Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery .