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SMA Sunny Boy 4.0

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Device type: on-grid; Network type: 1 phase (230 V); Maximum efficiency (%): 97; Rated power (W): 4000; MPPT controller: 2; built-in monitoring; Wi-Fi; LAN (RJ45); RS485; Dimensions (mm): 470x435x176; Weight (kg): 17.5;
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SMA Sunny Boy 4.0
monitoringMPPT-t °CWi-Fi
1.5 kW
2 kW
2.5 kW
3 kW
3.68 kW
4 kW
5 kW
6 kW
Main
Device typeon-grid
Network type1 phase (230 V)
Maximum efficiency97 %
Euro efficiency96.5 %
AC input / output
Rated power4000 VA
Rated power4000 W
Rated AC current17.4 A
Maximum AC power18.2 А
Output waveformpure sine
Solar PV panels
Max. power7.5 kW
Operating voltage PV140 – 500 V
Short circuit current40 А / 20 A MPP1, 20 A MPP2 /
MPPT controller(s)2
Number of strings1
Features and control
Functionsbuilt-in monitoring
Control interfacesWi-Fi
LAN (RJ45)
RS485
Protectionreverse polarity protection
short circuit protection
overload protection
General
Displayis absent
Coolingpassive
Noise level25 dB
Casing protection classIP65
Operating temperature-25 °C ~ +60 °C
Dimensions470x435x176 mm
Weight17.5 kg
Added to E-Catalogmarch 2024
Information in model description is for reference purposes.
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