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SMA COM Gateway

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Product Description


Modern system communication for existing PV systems

Easy integration of RS485 systems into the high-performance SMA Speedwire data communication.

The good news for all owners of PV systems with RS485 data communication is that with the SMA COM Gateway, even existing systems can benefit from all options of the modern SMA Speedwire data communication. Whether it’s a system upgrade or expansion, the SMA COM Gateway allows the use of the SMA Cluster Controller and thus integration of current and future system monitoring and system control solutions, such as SMA Smart Home. The PV system’s investment security is therefore guaranteed.


•Expands existing RS485 systems without expensive rewiring.
•Allows the use of the SMA Cluster Controller.

•Replaces the SMA Sunny Webbox and Power Reducer Box.
•Realizes modern system monitoring and control solutions, e.g., SMA Smart Home.

•Enables direct marketing of PV power.
•Allows the use of latest grid management functions thanks to the SMA Cluster Controller.

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