LT

Model LT20 LT40 LT50 LT60
Input
Maximu m Pv open
circuit voltage

<50V

<50V(100V)

system voltage 12V/24V Auto 12V/24V/(48V) Auto
Rated charge current 10A 20A 30A 40A 40A 50A 50A 60A
Pv maximum input   power 12V 130W 260W 390W 520W 520W 650W 650W 780W
24V 260W 520W 780W 1040W 1040W 1300W 1300W 1560W
48V         2080W 2600W 2600W 3120W
Rated Discharge current 10A 20A 20A 30A
charging control mode PWM
Float charge 13.8V/27.6V/(55.2V)
Absorption charge 14.4V/28.8V/(57.6V)
Equalization charge 14.6V/29.2V/(58.4V)
Load disconnection(LVD) 10.8V/21.6V/(43.2V)
Load reconnection(LVR) 12.6V/25.2V/(50.4V)
working temperature range -20~+55°C
Temperature compensation -24mV/°C for 12V system
Battery Type GEL,SLD,FLD
      Lithium
      batteries
 customization
GEL,   SLD, FLD
Load control mode 24 hours work , light control , light and timing control