SMA Speedwire Webconnect Data Module

SMA Speedwire Webconnect Data Module
The SMA Speedwire/Webconnect data module is a Speedwire communication interface with Webconnect function for inverters.

Speedwire is a wire-based type of communication based on the Ethernet standard and the communication protocol SMA Data2+. This enables inverter-optimized 10/100 Mbit data transmission between Speedwire devices in PV plants. The Webconnect function enables direct data transmission between the inverters of a small-scale plant and the Internet portal Sunny Portal without any additional communication device and for a maximum of four inverters per Sunny Portal plant. For this, a Speedwire/Webconnect data module must be installed in each of the inverters. You can access your Sunny Portal plant from any computer with an Internet connection.

The Speedwire/Webconnect data module performs the following tasks:
  • Set-up of a Speedwire network in small-scale and large-scale plants
  • Data exchange with Sunny Portal:
    - In small-scale plants via a router with Internet connection
    - In large-scale plants via the Cluster Controller
  • Data exchange with Sunny Explorer from software version 1.06

    The Speedwire/Webconnect data module is available as a retrofit kit or is pre-installed in the inverter.

    Supported Products
  • The Speedwire/Webconnect data module must only be installed in the following inverters (See manual below for firmware compatibility info):
    -SB 3000TL-US-22
    -SB 4000TL-US-22
    -SB 5000TL-US-22
    -SB 6000TL-US-22
    -SB 7000TL-US-22
    -SB 7700TL-US-22
    -STP 12000TL-US-10
    -STP 15000TL-US-10
    -STP 20000TL-US-10
    -STP 24000TL-US-10

    Additional SMA Products
  • The Speedwire/Webconnect data module can be configured with the following communication products:
    -SMA Cluster Controller from firmware version 1.0
    -Sunny Explorer from software version 1.06
    -SMA Connection Assist from software version 1.00.8.R

    Sunny Explorer and SMA Connection Assist are available free of charge at

    For additional information, see the PDF links below.
  • Product Detail:

    Usually ships within 48 hours

    Qty.Sale Price
    1 + $176.00

    Part Num. Quantity  


       Speedwire Webconnect Instruction Manual