Controller connected system:

1: Fully charged battery. 2: PV system. 3: Load

Controller disconnected system:

1: Load. 2: PV system. 3: Battery

Description:

solar charge controller with the most advanced MPPT control algorithm and the maximum power point of the pv array can be quickly tracked in any environment so that it can get the maximum energy from the solar panel and significantly improve the utilization of energy in solar system. It can be used in communication base station, home power supply system, traffic light, solar street lamp, courtyard lamp systems, etc.

Feature:

1. Advanced MPPT maximum power point tracking technology, the tracking efficiency is no less than 99.5%.

2. The LCD is designed to dynamically display the operation data and working status of the equipment.

3. Compatible with Seal, GEL, Flooded, LifePO4 battery charging

4. Dual USB 5V charging ports

5. 12V/24V/36V/48V automatic identification

6. Over-voltage protection

7. Over-current protection

8. Over temperature protection

9. 7 kinds of working mode selection

10. Controller parameters display (working mode, battery voltage, PV charging current, battery discharging current, product working temperature, delay time);

11. Some of the controller parameters can be modified by the user to set and save.

12, with backlight display

【7 kinds of working mode selection】

1.  Charging mode: in any case, never discharge.

2.  Light control mode: when the controller detects nights, it will delay ten minutes then start to discharge;   when it detects daytime, it will delay ten minutes then stop discharging.

3.  Light and time delay control mode: when the controller detects nights, it will delay ten minutes then start to discharge and count down, if the timer stops by zero, discharge will stop.   The longest duration of delay is 23:59.

4.  Universal control mode: under the trouble-free condition, it always keep discharging.

5.  Manual control mode: it uses “▼” for discharging or not.

6.  Timing control mode: it opens or closes the discharge regularly.

7.  Test mode: it is the same as light and time delay control mode but only loses ten minutes of time delay.

8.  The controller still discharges under low voltage protection.   Touch-holding “▼” for 5 seconds, discharge continues to output.   But discharge is only stopped by hand.   Notice that this performance may damage the battery, be careful with it!

Controller parameter:

MODEL:SY6048

Battery Voltage:12V/24V/36V/48V Auto
Charging Current:60A
Maximum PV Input power:720W      Max SolarInput(Voc):15-23V(12V Battery)
Maximum PV Input power:1440W    Max Solar Input(Voc): 30-45V(24V Battery)
Maximum PV Input power:2160W    Max Solar Input(Voc):45-69V(36V Battery)
Maximum PV Input power:2880W    Max Solar Input(Voc):60-90V(48V Battery)

Controller parameter:

MODEL:SY8048

Battery Voltage:12V/24V/36V/48V Auto

Charging Current:80A

Maximum PV Input power:960W Max Solar Input(Voc）:15-23V(12V Battery)

Maximum PV Input power:1920W Max Solar Input(Voc）:30-45V(24V Battery)

Maximum PV Input power:2880W Max Solar Input(Voc）:45-69V(36V Battery)

Maximum PV Input power:3840W Max Solar Input(Voc）:60-90V(48V Battery)

Controller parameter:

MODEL:SY10048

Battery Voltage:12V/24V/36V/48V Auto

Charging Current:100A

Maximum PV Input power:1200W Max Solar Input(Voc）:15-23V(12V Battery)

Maximum PV Input power:2400W Max Solar Input(Voc）: 30-45V(24V Battery)

Maximum PV Input power:3600W Max Solar Input(Voc）:45-69V(36V Battery)

Maximum PV Input power:4800W Max Solar Input(Voc）:60-90V(48V Battery)