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SMA Sunny Boy 4.0

inverter, 4kW, 2MPPT, 1ph, 220V, 230V, 240V AC, 50/60Hz, w/out display, w/DC switch, Ethernet/WiFi/RS485......

PRODUCT SPECIFICATIONS

ManufacturerSMA
Manufacturer Item Type NameSunny Boy 4.0
Interface 1Ethernet
Interface 2RS485
Interface 3Wi-Fi
Displayno
Length without packaging (mm)176
Height without packaging (mm)470
Width without packaging (mm)435
Weight (kg)17.5
Max. generator power DC (kWp)7.5
Max. input voltage DC (V)600
MPP min. voltage range input (V)140
MPP max. voltage range input (V)500
Max. number of string inputs (pcs)4
Number of independent MPP (pcs)2
Max. input current (A)30
AC nominal power (kW)4
Max. AC power (kVA)4
Feed-in phases1
Max. efficiency (%)97
European efficiency (%)96.5
Interfaces multipleEthernet|RS485|Wi-Fi
Arc Fault Circuit Interrupter AFCIno
Topologytransformerless
DC connector typeSUNCLIX
Standard Product warranty (yr)5
Feed-in phases1

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