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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
1500 W2000 W2500 W
3000 W
3680 W
4000 W
5000 W
6000 W
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
How to choose a solar inverterTypes of inverters for solar power generation systems and the fundamental parameters for their selection
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager

SMA Sunny Boy 4.0 configurations

Price for SMA Sunny Boy 4.0
SMA Sunny Boy 1.5 from £368.421 offer
SMA Sunny Boy 2.0 from £454.911 offer
SMA Sunny Boy 2.5 from £512.561 offer
SMA Sunny Boy 3.6 from £627.862 offers
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