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SunMAX SolarPoint Remote MPPT Charge Controller, 40W


The SunMAX™ SolarPoint™ is a remotely managed MPPT 24V 7A charging appliance with a built-in, four-port, 24V PoE, 10/100 Mbps switch and one DC output that delivers up to 40W. It comes with built-in weather prediction service, which together with AI algorithms will provide you with critical information about your solar site's existing and future performance.


  • Indoor and Outdoor use
  • PV Panel Input 10 – 60V
  • 4-port 24V PoE output 10/100 switch
  • 24V DC-Out Terminal
  • Max output power 40W
  • External 24V Battery Charging up to 7Amps (supports SLA, AGL, AGM)


    Dimensions 202 x 186 x 50 mm (7.95 x 7.32 x 1.97")
    Weight 650 g (1.43 lb)
    Enclosure Characteristics UV-Resistant Polycarbonate, Outdoor Use
    Max. Power Consumption 2W
    Networking Interface (4) 10/100 Fast Ethernet Ports
    Management Interface Ethernet
    Wi-Fi (2.4 GHz)
    Button Reset
    LEDs System, Output
    Power Source PV Panel (H4 Connectors)
    PV Input Voltage Range 10 - 60V (Reverse Protection, Surge Protection) Maximum Open Circuit Voltage 60V
    PV Maximum Current 10A
    PV Power Control MPPT
    Output Interfaces 24VDC Passive PoE (Pins 4, 5+; 7, 8-)
    24VDC Terminal Block
    Output Voltage Battery Voltage Limited to 24V
    (Surge Protection)
    Maximum Power Output PoE: 17W
    DC Out: 24W
    Total: 40W Max.
    Battery Type 24V SLA, AGM, Gel lead battery
    Absorption Voltage Steps 27.4V, 28.2V, 29.1V, 30V
    Float Charge Voltage 95% of Absorption Voltage
    Max. Charge Current 7A
    Under Voltage Protection 22 – 23.6V Software Configurable
    22V Hardware Protection
    Two Priority Levels for Output Disable
    Operating Temperature* -20 to 50° C
    (-4 to 122° F)
    Operating Humidity IPx4
    Certifications FCC, IC, CE