SBxx-1AV-41 and STP3.0-3AV-30 - STP6.0-3AV-41 Wall mounting bracket

SMA Wall Mounting Bracket – Overview

The FAL2-BRACKET-1-SP is the official wall mounting bracket supplied by SMA for the following inverter series:

• SBxx-1AV-41 (Sunny Boy single-phase range)
• STP3.0-3AV-30 (Sunny Tripower 3.0 kW three-phase)
• STP6.0-3AV-41 (Sunny Tripower 6.0 kW three-phase)

Using the OEM bracket ensures a precise mechanical fit with the inverter enclosure, as the fixing points are designed to match exactly. This simplifies the installation process and reduces the risk of misalignment or mechanical stress on the unit.

Why Use the Original Bracket?

SMA designs its inverters to be wall-mounted using dedicated brackets that account for the unit's weight distribution, ventilation clearances, and cable access requirements. A non-original bracket may not provide the correct support geometry, potentially affecting the long-term reliability of the installation.

By choosing the FAL2-BRACKET-1-SP, you benefit from:

• Precise alignment with the inverter's mounting points
• Installation fully compliant with SMA's technical recommendations
• Compatibility with standard wall surfaces including concrete, brick and metal frameworks (using appropriate fixings for the substrate)
• Preservation of the inverter manufacturer's warranty, which may require the use of approved accessories

Installation Process

The bracket is first fixed to the wall surface, after which the inverter is hung onto the bracket's mounting rail or hooks. This two-step process, standard across SMA's inverter range, allows a single technician to complete the installation without additional assistance to hold the unit in place.

Always observe the minimum clearance distances specified in the SMA installation manual to ensure adequate ventilation and maintenance access around the inverter.

Compatibility

This bracket is designed exclusively for the SMA inverter models listed above. Please verify your inverter's exact model reference before ordering. If you are unsure about compatibility, the Wattuneed team is available to assist you in selecting the correct accessory for your system.

Ordering and Delivery

The FAL2-BRACKET-1-SP is available to order from wattuneed.com, with delivery to France and Belgium. It can be ordered as a standalone accessory or alongside a compatible SMA inverter.