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SMA Sunny Boy 4.0

SMA Sunny Boy 4.0

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  •  SMA
  •  SB4.0-1AV-41
  • SB4.0 -1AV-41
  •  XXX
phases: 1
MPP tracker: 2
AC power: 4kW
Voltage range: 140 - 600 volts
Guarantee: 5 years
Communication: WLAN, Speedwire/WebConnect, RS485

SMA Sunny Boy 4.0 for small systems up to 7500 W

SMA has been setting technical trends and driving the development of renewable energies for over 35 years.

The newly developed SMA Sunny Boy 4.0 Inverter enables a faster installation simultaneously easy commissioning , thanks to the new web interface . Connection to the Internet is via W-Lan or Ethernet connection. This newly developed web-based interface enables configuration using a smartphone or the classic way on a laptop. The one required in Germany 70 percent curtailment or even the 0 percent curtailment is ensured by direct communication with the installation of the SMA Energy Meter or SMA Home Manager 2.0.

The SMA inverter weighs only 17.5 kg and is therefore lightweight.

product benefits

  • Fast commissioning thanks to the intuitively operated web user interface
  • Simple installation thanks to the low weight of 17.5 kg and the intelligent connection concept
  • Input voltage range from 100V to 600V
  • Factory integrated Ethernet and WLAN interface
  • System monitoring via SMA Sunny Portal
  • dynamic control with SMA Energy Meter or Home Manager 2.0
  • including the SMA Smart Connected service package
  • including RS485 communication for Tigo TS4-R optimizer

product properties

  • 4.0 kVA power 1 phase
  • 2 MPP trackers 140 - 500V
  • Ethernet RJ45
  • RS485
  • Protection class: IP65
  • Dimensions: 435 x 470 x 176mm
  • Weight: 17.5kg


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