SMA Backup
SMA Backup, Backup solution for Sunny Tripower Hybrid X - Backup solution

Backup power supply for Sunny Tripower Hybrid X

SMA Backup Reliable full-home backup

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Backup power with automatic switchover in the event of a grid outage

The SMA Backup solution for the Sunny Tripower Hybrid X automatically ensures the power supply in the building during a grid outage.

It safely disconnects the house from the grid and continues to supply all critical loads – fully automatically and without manual intervention.

In combination with the Sunny Tripower Hybrid X and a battery storage system, it enables continuous power supply even during a grid outage.
 

Product availability may vary by country.

More benefits

Flexible & compatible

Backup power for the entire building

  • Protect all household loads (max. 63 A continuous current)

  • Automatic switchover in the event of a grid outage

  • Black start capability for system restart even during prolonged outages

  • Configurable backup reserve

Easy to integrate

Efficient and robust in everyday operation

  • No self-consumption during grid operation

  • < 4 W consumption in backup mode

  • Standard components with proven technology

Secure & efficient

Adaptable to system and country requirements

  • Variants for 3-pole or 4-pole grid disconnection

  • Parallel operation of up to three hybrid inverters for maximum supply reliability

  • Available as a separate backup box or preconfigured kit for DIN rail mounting

Which applications is the SMA Backup solution suitable for?

  • Residential homes requiring backup power in the event of grid outages

  • Buildings with critical loads (e.g. cooling or IT)

  • Small commercial businesses requiring continuous power supply

  • Systems with storage and high self-consumption

  • Systems with increased requirements for supply reliability

Why installers choose the SMA Backup solution

  • Easy integration into new and existing systems

  • Flexible installation as a box or DIN rail solution

  • Automatic switchover during grid outages without manual intervention

  • No energy consumption in standby mode

Perfectly complemented: compatible SMA products

The Sunny Tripower Hybrid X forms the central interface of a fully integrated system consisting of inverters, energy management, and optional extensions such as storage, EV charger, or backup solution. All components work seamlessly together—for an efficient, flexible, and future-proof energy supply.

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[Translate to English:] Planning tool Sunny Design

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For homeowners & business owners

If you have any questions, please contact SMA.

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