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SMA Webconnect Interface

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The SMA Webconnect function enables data transmission between the inverters of a small plant and the internet portal, SMA Sunny Portal. Within the SMA Sunny Portal, a maximum of four inverters can be combined in a Sunny Portal plant.

The SMA Speedwire / Webconnect data module performs the following tasks:
  • Set-up of a Speedwire network in small and large plants
  • Direct data exchange with Sunny Portal:
    1. In small plants via a router with Internet connection
      In large plants via the SMA Cluster Controller
  • Data exchange with Sunny Explorer from version 1.05
The SMA Speedwire/Webconnect data module is available as a retrofit kit or is pre-installed in the inverter.

The SMA Speedwire/Webconnect data module may only be installed in the following inverters with at least firmware version 2.53:

Sunny BoySunny Tripower
SB 2500TLST-21STP 8000TL-10
SB 3000TLST-21STP 10000TL-10
SB 3000TL-21STP 12000TL-10
SB 4000TL-21STP 15000TL-10
SB 5000TL-21STP 15000TLEE-10
STP 17000TL-10
STP 20000TLEE-10

Should you have any questions, please email us. Alternatively you can login to our web store and purchase the SMA Webconnect directly.

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