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Product Description


SMA Wireless-SET485

RS485 cabling - simply without obstacles

Now distance can be bridged easily: SMA’s Wireless-Set485 allows wireless contact between two sections of a PV plant with RS485 communication. It can be used where laying cable would be impossible.* In this way, the Wireless-Set’s radio modules connect two buildings, for example. Overcoming construction obstacles like streets, railway segments or rivers can be now realized without underground cabling. The Wireless-Set covers a distance of up to 500 meters in an open field and can be flexibly applied in almost any case.


  • Easy commissioning thanks to a pre-configured system


  • Overcoming construction obstacles
  • RS485 radio bridge to complement cable communication
  • Long range


  • External mounting of the antenna is possible

*Some faults may occur in the communication between the Sunny Boy Control and the inverters of the following production series: SB xxxxHF-xx, SB xxxxTL-2x, SB xxxxTLST-2x und STP.

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