IP68 20A MPPT Solar Charge Controller

Model

   5A

     10A

     15A

   20A

Rated charge current

   5A

   10A

     15A

   20A

Rated load current

   5A

     10A

     15A

   20A

Working Voltage

   12V

12/24V Auto

   12/24V Auto

12/24V Auto

Over load,
short circuit protection

1.25 rated load current 60sec, 1.5 rated loads current 5sec,
over load protection action. ≥3 Rated load current short circuit protection action.

No load current

≤6mA

Charging circuit voltage drop

≤0.26 V

Load circuit voltage drop

≤0.15 V

Over voltage protection

17V; ×2/24V

Work temperature

Industry stage:-35℃ to +55℃

Boost charge voltage

14.6V;×2/24V; (keep 10min)

Direct charge voltage

14.4V; ×2/24V; (keep 10min)

Float charge voltage

13.6V; ×2/24V

charge return voltage

13.2v;×2/24V

Temperature compensation

-5mv/℃/cell (Boost charge, Direct charge, Float charge, charge return voltage)

Lower voltage indicate

12.0V; ×2/24V

Over discharge voltage

11.1V(no load)- real-time modified voltage by the discharge rate;×2/24V

Over discharge return voltage

12.6V; ×2/24V

Control mode

PWM charge mode; modified discharge voltage by the discharge rate

LED indication on system condition

LED indicating the system of charging, overcharge, power full, power low,

over-discharge, over load, out short circuit, load on/off, etc.

20A 12/24V Controller

Automatic Light Control and Time Control System

Intelligent Micro-computer Controller, IP68

Size………………………………..55*50*15mm

N. Weight………………………….0.15KG

Over-charging/discharging Protection

Reverse-connection Protection

Switch on Automatically with Light Sensor;            

Switch off after 11-12 Hrs later.

Temperature Sensor