Product category | Controller Properties | MPPT (maximum power point tracking) |
MPPT efficiency | ≥99.5% | |
Standby power | 0.5W~1.2W | |
System voltage | Automatic recognition | |
Heat-dissipating method | Intelligent fan cooling | |
Range of system voltage identification | 12V system (DC9V~DC15V) 24V system (DC18V~DC30V) 36V system (DC32V~DC40V) 48V system (DC42V~DC60V) | |
Input Characteristics | Max.PV input voltage(VOC) | DC150V |
Start the charge voltage point | Battery voltage + 3V | |
Low input voltage protection point | Battery voltage + 2V | |
Over voltage protection point | DC150V | |
Over voltage recovery point | DC145V | |
Rated PV power | 12V system (390W) 24V system (780W) 36V system (1170W) 48V system (1560W) | |
Charge Characteristics | Selectable Battery Types (Default Gel battery) | Sealed lead acid, Gel battery, Flooded (Other types of the batteries also can be defined) |
Charge rated current | 30A | |
Temperature Compensation | -3mV/℃/2V (default) | |
Charge Method | 3-Stage: constant current(fast charging)-constant voltage-floating charge | |
Output Voltage Stability Precision | ≤±1.5% | |
LOAD Characteristics | Load voltage | The same as the battery voltage |
Load rated current | 40A | |
Load control mode | On\Off mode, PV voltage control mode, Dual-time control mode, PV + Time control mode | |
Low voltage protection | The default protection point is 10.5V, and it is restored to 11V (can be set) | |
Setup mode | PC software /APP/ controller display | |
Display & Communication | Display mode | High-definition LCD segment code backlight display |
8-pin RJ45 port/RS485/support PC software monitoring/ support WiFi module to realize APP cloud monitoring | ||
Other Parameters | Input-output over \ under voltage protection, Prevention of connection reverse protection,battery shedding protection etc | |
Operation Temperature | -20℃~+50℃ | |
Storage Temperature | -40℃~+75℃ | |
IP(Ingress protection) | IP21 | |
Noise | ≤40dB | |
Altitude | 0~3000m | |
Max. connection size | 20mm2 | |
Net Weight (kg) | 2.3 | |
Gross Weight (kg) | 3 | |
Product Size（mm） | 240*168*66 | |
Packing Size(mm) | 289*204*101 |
