| Controller Properties |
|
MPPT |
| Current Rating |
|
40A |
| MPPT Efficiency |
|
>=99.5% |
| Standby Power |
|
0.5 to 1.2W |
| System Voltage |
|
Automatic Recognition |
| Heat Dissipation Method |
|
Intelligent Fan Cooling |
| System Voltage Identification |
|
|
| 12 Volts |
|
9 to 15V |
| 24 volts |
|
18 to 30V |
| 36 Volts |
|
32 to 40V |
| 48 Volts |
|
42 to 60V |
| Max. PV Input Voltage (V.O.C.) |
|
150V |
| Start Of Charge Voltage Point |
|
Battery Voltage + 3V |
| Low Input Voltage Protection Point |
|
Battery Voltage + 2V |
| Overvoltage Protection Point |
|
150V |
| Overvoltage Recovery Point |
|
145V |
| Rated PV Power |
|
|
| 12 Volt Systems |
|
520W |
| 24 Volt Systems |
|
1040W |
| 36 Volt Systems |
|
1560W |
| 48 Volt Systems |
|
2080W |
| Selectable Battery Types |
|
Gel (Default) |
| |
|
Sealed Lead Acid |
| |
|
Flooded |
| |
|
Other Types (By definition) |
| Charge Rated Current |
|
40A |
| Temperature Compensation |
|
-3mV / °C / 2V (default) |
| Charge Method |
|
3-Stage |
| |
|
Constant Current (fast charging) |
| |
|
Constant Voltage |
| |
|
Float Charging |
| Output Voltage Stability Precision |
|
=<1.5% |
| Load Voltage |
|
Same as Battery Voltage |
| Rated Load Current |
|
40A |
| Load Control Mode |
|
On / Off Mode |
| |
|
PV Voltage Control Mode |
| |
|
Dual-Time Control Mode |
| |
|
PV + Time Control Mode |
| Low Voltage Protection (default) |
|
10.5V (Restore Point 11V) |
| Setup Mode |
|
PC software / APP / Controller Display |
| Display Mode |
|
High-definition LCD segment code |
| |
|
Back Light Display |
| Communication Mode |
|
8-Pin RJ45 / RS485 |
| |
|
PC Software Monitoring Support |
| |
|
WiFi Module To Support APP Cloud Monitoring |
| Protection Function |
|
Input / Output - Over / under Voltage |
| |
|
Reverse Polarity Protection |
| |
|
battery Shedding Protection |
| Operating Temperature |
|
-20°C to +50°C |
| Storage Temperature |
|
-40°C to +75°C |
| IP (Ingress Protection) |
|
IP21 |
| Noise |
|
=<40dB |
| Altitude |
|
0 to 3000m |
| Max. Connection Size |
|
20mm² |
| Product Size |
|
240 x 168 x 66mm |
| Manufacturer Part Number |
|
MPPT-40A |
