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sunMAX Solar Switch SM-SW-40
SM-SW-40

SunMAX™ SolarSwitch™ is a remote managed MPPT 24V 7A charge controller with a built-in 4 port 24V PoE 10/100Mbps switch and one DC output delivering 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.

Product Highlights
  • Indoor or Cabinet(rack mountable) 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)
Technical Specifications
  • Dimensions: 168 x 136 x 36 mm (6.14 x 5.35 x 1.42")
  • Weight: 543 g (1.2 lb)
  • Enclosure Characteristics: Steel, Indoor Use
  • Max. Power Consumption: 2W
  • Networking Interface: (4) 10/100 Fast Ethernet Ports
  • Management Interface: Ethernet + Wi-Fi (2.4 GHz)
  • Power Source: PV Panel (H4 Connectors)
  • PV Input Voltage Range: 10-60V (Reverse Protection, Surge Protection)
  • 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, Max. 40W Total
  • Battery Type: 24V SLA, AGM, Gel Lead Battery
  • Boost Voltage Steps: 27.4V/28.2V/29.1V/30V
  • Float Charge Voltage: 95% of Boost Voltage
  • Max. Charge Current: 7A
  • Undervoltage Protection: 22 – 23.6V Software Configurable
  • 22V Hardware Protection: 2 Priority Levels for Output Disable