regulator waterproof solar charger

Model No.

SDFC-10I

SDFC-20I

Rated solar input

10A

20A

Rated Load Current

10A

20A

System voltage

12V, 24V/12V 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.

≥3times rated current

No load current

≤6 mA

Charging circuit voltage drop

≤0.26V

Load circuit voltage drop

≤0.15V

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/2V(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