Item | Max20-EU | Max30-EU | Max40-EU |
Max Charging Current | 20A | 30A | 40A |
System Voltage | 12/24V automatic recognition |
Max volt on Bat. terminal | 35V |
Battery Type | Gel, AGM, Liquid, Lithium(default: Gel) |
Gel, AGM, Liquid | Fast Charging Voltage | before boost or equalization charging stage |
Boost Voltage | 14.5/29.0V @25ºC |
Equalization Voltage | 14.8/29.6V @25ºC(Liquid, AGM) |
Float Voltage | 13.7/27.4V @25ºC |
Low Volt. Disconnect | 10.8~11.8V/21.6~23.6V(default: 11.2/22.4V) |
Overcharge Protect | 15.8/31.3V |
Temp. Compensation | -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float) |
Lithium | Charging target voltage | 10.1~32.0V(Lithium, default: 14.4V) |
Low voltage disconnect | 9.0~30.0V(Lithium, default: 10.6V) |
Max volt on PV terminal *1 | 25V/50V |
Dusk/Dawn detect volt. | 8.0/16.0V |
Output Current | 20A | 30A | 40A |
Load mode | Always on(Default) , Street lamp, User-defind Mode |
Dimensions | 189*96*53mm |
Weight | 420g |
Self consumption | 8mA/12mA |
Grounding | Common Positive |
Power terminals | 8AWG(10mm²) |
Ambient temperature | -20~+50ºC |
Storage temperature | -25~+80ºC |
Ambient humidity | 0~100%RH |
Protection degree | IP32 |
Max Altitude | 4000m |