12v 24v 36v 48v Mppt 40a 80a Solar Charge Controller Max Pv 160v For Gel Or Lifepo4 Battery Mppt 60a

Model

SSM20A/SSM30A/SSM40A

Maximum open circuit voltage

<100V

MPPT voltage range

  13V~100V(12V) ;
26V~100V(24V) ;

Maximum input current

20A/30A/40A

Maximum discharge current

20A/30A/40A

12V 240W/360W/480W

 24V 480w/720w/960w

48V 2400W/2880W/3840W

Battery type adjustable

Support for lead acid, gel, opening and lithium battery (self)

 Charge cutoff voltage
(24V*2)(36V*3)(48V*4)

(SEAL)               (GEL)                    (open)                                      (SELF)

 boost Charging voltage

14.6V ±1%      14.2V ±1%             14.8V ±1%             14.0V ±1% (default)

Balance charge voltage

14.4V ±1%       14.2V ±1%              14.6V ±1%               14.0V ±1%(default)

Float charging voltage

13.8V ±1%       13.8V ±1%              13.8V ±1%              14.0V ±1%(default)

Charge return voltage

13.3V ±1%        13.3V ±1%             13.3V ±1%               14.0V ±1%(default)      

Charging mode

MPPT or DCDC（Adjustable）

Maximum charging efficiency

MPPT mode：96%

Battery plate high voltage protection

Battery voltage is greater than 200V, stop charging; automatic recovery of 1 minutes

 Over current protection

1.1 times rated current, stop charging; auto recovery for 1 minutes

Load mode

Pure lighting control mode, control mode and control overtime household mode (adjustable)

Output short circuit protection

Hardware protection , automatic recovery of 10 minutes

Controller high temperature protectio

The temperature of the radiator is higher than 65 DEG C to stop charging and discharging, and the temperature is reduced to a
temperature of 45 DEG C to recover the charge and discharge

Exterior dimension

186 x 148 x64.5 mm/1.25KG

working temperature

-25℃~+60℃

Storage temperature

-30℃~+70℃

Humidity requirement

<=90%,No condensation

Protection level

IP30

Altitude

<=2000m(2000mAbove altitude need to reduce power use）

Connection mode

Terminal

Mounting wire

<=7# AWG (16mm²)

Circuit Tuo

Buck(Common cathode）

Cooling mode

Air cooling, radiator temperature greater than 45 degrees open, less than 35 degrees stop.

Remote monitoring function

RS232 Matching or RS485