Ubiquiti SunMAX SolarSwitch, 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. Features: 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) Managed by UISP controller. * Batteries and solar panels are not included SM-SW-40 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) 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, Max 40W Total 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 2 Priority Levels for Output Disable Operating Temperature* -20 to 50° C (-4 to 122° F) Certifications FCC/IC/CE *Stops charging when limit exceeded and restarts charging with 5° C (9° F) hysteresis.