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All the information installers require
New for SMA device communication: WLAN and Ethernet to replace Bluetooth

Why is SMA changing device communication?
As part of the constant improvement and functional optimization of our products, we will be replacing Bluetooth wireless communication in our devices with IP communication (Ethernet and WLAN). This makes it easier and cheaper to integrate PV systems into existing home networks with an internet connection via WLAN and Ethernet communication.
How can I identify SMA inverters with Ethernet communication?
The Sunny Boy TL-21 and Sunny Tripower TL-20 inverters will no longer have Bluetooth communication capability. However, they will still be fitted with Ethernet communication.
These devices are easily identifiable by the “ETHERNET ONLY” written on both the inverter and box, and by the yellow label on the inverters, which ensures rapid identification and smooth processes. To help you with your planning, please ask your SMA trade partner about availability.
