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Product Description


SMA Sunny Boy 2100TL

Small inverters for high yields
Now comes standard with Webconnect for free online monitoring

Combining a wide input voltage and input current range, the transformerless Sunny Boy can be connected to nearly all standard crystalline PV modules. As a proven entry-level model, its efficiency is first-class. Its low weight and robust enclosure make installation easy, both indoors and outdoors. With its three power classes, it is the ideal inverter for smaller PV systems.


  • Efficiency of up to 96 %
  • Transformerless
  • Complete monitoring solution thanks to integrated Speedwire/Webconnect interface


  • Integrated ESS DC load-break switch


  • Proven technology
  • Maintenance free, thanks to convection cooling


  • SUNCLIX DC plug-in system
  • Easy commissioning of the integrated Speedwire/Webconnect interface

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