Model | 40A | 60A | 80A | 100A | |||||||||
System voltage | 12V/24V/36V/48V(Adaptive) | ||||||||||||
Nominal current | 40A | 60A | 80A | 100A | |||||||||
Charging mode | MPPT maximum power point tracking | ||||||||||||
Applicable battery type | Sealed lead acid battery, GEL lead acid battery, open lead acid battery (can also customize parameters for other types of battery charging | ||||||||||||
Charging method | Three stages: constant current, constant voltage, floating charge | ||||||||||||
PV input maximum open circuit voltage (VOC) | DC150V | ||||||||||||
Starting time | ≤10s | ||||||||||||
Dynamic response recovery time | ≤500us | ||||||||||||
Static power | ≤1W | ≤1.2W | |||||||||||
Overall efficiency | ≥98.5% | ≥99.5% | |||||||||||
System identified voltage | 12V | 9~16V | |||||||||||
24V | 18~30V | ||||||||||||
48V | 34~64V | ||||||||||||
Photovoltaic input voltage | 12V | 18~145V | |||||||||||
24V | 30~145V | ||||||||||||
48V | 54~145V | ||||||||||||
Solar panel rated input power | 12V | 540W | 800W | 1040W | 1300W | ||||||||
24V | 1080W | 1600W | 2080W | 2600W | |||||||||
48V | 2160W | 3200W | 4160W | 5200W | |||||||||
Load voltage | Same as the battery voltage | ||||||||||||
Nominal load current | 40A | 60A | 80A | 100A | |||||||||
Load control method | Normally on&off mode | ||||||||||||
Load undervoltage protection | 10.5V*N(N stands for batteries number)Parameters can be adjustable | ||||||||||||
Display | HD LCD backlight display | ||||||||||||
Protections | Input and output over-voltage protection, input and output anti-reverse protection, over-temperature protection, load over-current protection | ||||||||||||
Working temperature | ▬20℃~+50℃ | ||||||||||||
Storage temperature | ▬40℃~+70℃ | ||||||||||||
Accoustic Noise(db) | ≤50dB | ||||||||||||
Humidity | 0~90%RH | ||||||||||||
orking altitude | 0~3000M | ||||||||||||
Dimension, L×W×H | 219*260*110mm | 275*348*109mm | |||||||||||
Net Weight(KG) | 2.8KG | 5.2KG |