Communication assembly

SMA Communication Assembly – Genuine Spare Part

The Communication Assembly with manufacturer part number NR3-SB5GCOM30.BG7 is a genuine spare part produced by SMA Solar Technology, a well-established manufacturer in the photovoltaic inverter industry. This component is intended for the replacement of the communication module in compatible SMA inverters.

Application and Compatibility

This part is primarily intended for qualified maintenance technicians, professional PV installers, and electricians working on existing solar installations. Prior to ordering, compatibility with the specific inverter model must be verified using SMA's official technical documentation or by contacting our technical support team.

Replacing a communication module restores the inverter's monitoring, data transmission, and supervision capabilities without requiring a full unit replacement. This targeted maintenance approach can significantly extend the operational lifespan of an existing installation.

Why Use a Genuine SMA Spare Part?

Using a genuine manufacturer spare part ensures full compliance with SMA's technical specifications and helps maintain the inverter's warranty conditions. Third-party or generic components may introduce electronic or mechanical incompatibilities that could affect inverter performance or reliability.

• Part number: NR3-SB5GCOM30.BG7
• Brand: SMA Solar Technology
• Type: Communication module (spare part)
• Application: Maintenance and repair of compatible SMA inverters

Ordering and Delivery

Wattuneed (Solar-Tech Engineering SCRL) supplies this genuine SMA spare part to professionals and private customers in France and Belgium. For compatibility queries or stock availability, please contact our technical team.