Solar charge Controller

#8 AWG

Terminal size (fine/single wire)

BTS - optional remote battery temperature sensor for increased charging precision

Battery temperature sensor

IP21

Protection class

Operating 5000 m, Non-Operating 16000 m

Altitude

0-40(full load)  4060(de-rating)

Ambient temperature

21.0-25.0 Vdc

10.5-12.5 Vdc

Low voltage disconnect

24.0-28.0 Vdc

12.0-14.0 Vdc

Low voltage reconnect

3. Reconnection: Includes warning flash before disconnect and reconnection

2. Low Voltage Disconnect (LVD): Automatic disconnection

1.      Low Voltage Reconnect (LVR): Adjustable

Load control mode

Adjustable

NiCad battery settings

Adjustable

Lead acid battery settings

-26.4mV/

-13.2mV/

Temperature compensation

24.6V

12.3V

Over discharge reconnection

21.6V(default)

10.8 V (default)

Over discharge disconnection

27.2V

13.6V

Over charge recovery

29.6V

14.8V

Over charge disconnection

28.0V(default)

14.0V(default)

Equalization charge

26.8V(default)

13.4V(default)

Floating charge

29.2V(default)

14.6V(default)

Bulk charge

1.25*Inom temperature controlled

1.5*Inom >20s

2.0*Inom>5s

Overload protection (DC load)

At idle < 10mA

Typical idle consumption

55VDC

Max. PV open circuit array voltage

15-55VDC

Input voltage range

15A, can up to 40A

Load current

40A

Power

12/24 VDC

Rated Voltage

SMS-40A

MODEL

High converting efficiency higher than 99.5% for minimizing energy loss

  12V/24V Solar Charge Controller Features

This solar charge controller, Solar High converting efficiency higher than 99.5% for minimizing energy loss