MPPT CHARGE CONTROLLER - 40A
M2440N is a solar controller with advanced Maximum Power Point Tracking (MPPT)
technology, mainly used in small & medium size solar stand alone power systems up
to 1.2KW.
Additionally, it’s a negative grounded model, meets the electrical wiring
standard that is widely required in solar power system in North America.
◆ 12/24 V battery system auto recognition
◆ 100 Voc max PV input voltage
◆ 40 A max charge current
◆ 1.2KW max PV input power (600W/12V - 1200W/24V)
◆ 300 days max data logging
◆ 0.3 W max self power consumption
- Fast MPPT start with ultra fast of sweeping of the entire V-I curve
- Smart MPPT algorithm ensures a better tracking in multiple power points
- High PV harvest performance in weak sunlight conditions
- Excellent peak efficiency exceeds 98%
- No cooling fan; over rating size heating sink
- Over rating electronic components to minimize the power loss from heating
- Full charge power output up to 45ºC
- Compensates battery charge voltages with use of temperature sensor
- LCD screen display; key operation for parameter settings
- Lead-acid AGM/GEL/Flooded & Lithium batteries supportable
- Advanced protections for battery charge & discharge
- Over-heating protection by power derating if temperature is high
- Allow max 25% exceeding rated power without controller damage
- Extensive protections including PV reverse polarity & reverse current protection
- RS485 port for Modbus communication
- Extra 20A DC load output control with various of load modes
- External Bluetooth module connection for APP
