solar charge controller for solar power system with lcd display

Features

    Big LCD screen display

   Connection to computer port

    With relay function

    Microcontroller and CPU software intelligent control

    Protection against overload,short circuit and reverse connection

    Temperature Compensation

     ISO9001 CE ROHS Certificate Approved

Specifications:

Type

SDP-SP-30A PWM

SDP-SP-40A   PWM

 

SDP-SP-50A   PWM

 

 

SDP-SP-60A   PWM

 

Rated charge current

30A

40A

50A

   60A

Rated load current

30A

40A

50A

   60A

Work voltage

12v; 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°C to +55°C;

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/°C/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



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