MAX40-EU
40A PWM SOLAR CHARGE CONTROLLER
PWM, 40A/40A, 12V/24V auto,
LCD display, 5V2A USB*2, IP32
- LCD display design, read operating data and working condition easily.
- Real-time energy statistics function.
- 12V/24V automatic recognition
- AGM,Liquid and GEL battery for selection.
- External temperature sensor, automatic temperature compensation.
- Built-in temperature sensor, when the temperature exceeds the set value, the charging current will lower down followed by the decrease of temperature, so as to control the controller’s temperature rise.
- Four stages charge way: fast, boost, equal, float.
- Multiple load control modes: Standard, Dusk to Dawn, Timer and User-defined mode.
- Two USB interfaces.
- Perfect EMC & thermal design.
| Item | Max40-EU | ||
|
Battery Parameters |
Max Charging Current | 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@25℃ | ||
| Equalization Voltage | 14.8/29.6V@25℃(Liquid,AGM) | ||
| Float Voltage | 13.7/27.4V@25℃ | ||
| 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) | ||
|
Panel Parameters |
Max volt on PV terminal *1 | 25V/50V | |
| Dusk/Dawn detect volt. | 8.0/16.0V | ||
|
Load Parameters |
Output Current | 40A | |
| Load mode | Always on(Default) , Street lamp, User-defind Mode | ||
|
System Parameters |
Dimensions | 189*96*53mm | |
| Weight | 420g | ||
| Self consumption | 8mA/12mA | ||
| Grounding | Common Positive | ||
| Power terminals | 8AWG(10mm²) | ||
| Ambient temperature | -20~+50℃ | ||
| Storage temperature | -25~+80℃ | ||
| Ambient humidity | 0~100%RH | ||
| Protection degree | IP32 | ||
| Max Altitude | 4000m | ||
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