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.

• 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)

Specifications 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 C to 50 C (-4 to 122 F)
Certifications: FCC, IC, CE

Package Contents

SolarSwitch, NTC Thermistor, H4 Connector Removal Tool, 1 U Bracket, Ferrules (6).

Manual

SM-SW-40 Manual

sm-sw-40.pdf