PWM Solar Controller 20A 30A 40A 50A 60A 12V/24V/48V Automatic Recognition Automatic Universal USB Smart Charging LED Display ,High-Efficiency Power Supply

PWM Solar Controller 20A 30A 40A 50A 60A 12V/24V/48V Automatic Recognition Automatic Universal USB Smart Charging LED Display

The characteristics are as follows:

1) 12V/24V automatic identification or 48V

2)humanized LCD display and double bond operation man-machine interface

3) full se of technical data set and modify

4) efficient smart PWM three charging

5) can choose the loading control template, in theevening time can be set on the street

6) reliable protection: overvoltage,short circuit, overload, overcharge,over discharge protection function

7) accurate temperature compensation, correct charging and discharging voltage,automatically prolong the service life of the battery

8) input terminal positive and negative extreme reverse connection protection

Safety advice

1) The controller will check the ambient temperature to adapt to the charging voltage, so the controller should be as close as possible (30~100cm) to the battery. 2) 18V solar panels are connected to 12V batteries, and 36V solar panels are connected to 24V batteries. 3) In order to make a terminal board, try to use a copper wire twisted body. Loose power connections and/or wire corrosion can cause electrical connections, melting of wires, burning of insulation, surrounding materials, and even fires

4) The controller is only suitable for various lead-acid batteries, please do not use other batteries (lithium batteries, nickel-hydrogen batteries)

1. day mode

2. evening mode

3. solar panel

4.battery

5. battery power display

6. time setting

7.load

8.unit

9. digital display

10. setting parameter items

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