enwitec Backup Box for SMA Sunny Boy Storage Battery Inverter

SKU: 9633

Category: Mains Isolators

In the event of a power failure, the switchover box for the SMA Sunny Boy Storage inverter safely disconnects the connected PV system and the consumer distribution from the public power grid and at the same time provides the customer with a backup power supply.

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1.249,00 €

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Power: SBS 3.7-6.0

SBS 3.7 - 6.0 + 1xSTP5000-12000

This item has variations. Please select the requested variation.

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enwitec Backup Box for SMA Sunny Boy Storage

for use in the SMA Flexible Storage System with battery backup function
for battery inverters
- Sunny Boy Storage 3.7-10
- Sunny Boy Storage 5.0-10
- Sunny Boy Storage 6.0-10

Variant 1: 1x SBS 3.7-6.0

SMA switching device for Sunny Boy Storage, including preparation for E-Meter 2.0 or Home Manager 2.0. Optional: direct connection for Sunny Boy 3.0 - 5.0.

- Compatible battery inverter: Sunny Boy Storage 3.7 / 5.0 / 6.0
- Rated voltage AC: 3PH - 230 / 400V
- Rated insulation voltage: 400V
- Operating frequency: 50Hz - Network type: TT / TN-S
- Max. Line-side backup fuse: 63A
- Max. Thermal power: 20kW
- Standby losses: approx. 15W

Variant 2: 1x SBS 3.7 - 6.0 + 1xSTP5000-12000

SMA switching device for Sunny Boy Storage, including preparation for E-Meter 2.0 or Home Manager 2.0. Optional: Direct connection for Sunny Boy 3.0 - 5.0 or STP 3.0 - 10.0.

In the event of a backup power failure or failure of the grid, the backup box automatically switches to backup power mode. In backup power mode, only the single-phase Sunny-Boy can be controlled. The Sunny Tripower switches off and can only be operated again when the grid is switched on again.

- Compatible battery inverter: Sunny Boy Storage 3.7 / 5.0 / 6.0
- Rated voltage AC: 3PH - 230 / 400V
- Rated insulation voltage: 400V
- Operating frequency: 50Hz
- Network type: TT / TN-S
- Max. Line-side backup fuse: 63A
- Max. Thermal power: 20kW
- Standby losses: approx. 15W

enwitec supplies the only backup box available on the market, which is officially approved and listed by SMA. The switchover device is prepared for the installation of an SMA Energy Meter / SMA Home Manager 2.0.

In the event of a power failure, the switchover box safely disconnects the connected PV system and the consumer distribution from the public power grid and at the same time provides the customer with a backup power supply. Thanks to the ready-to-connect and pre-tested solution from enwitec, installers no longer have to do the time-consuming and costly self-assembly of the switchover box, nor do they have to take on their own guarantees.

So far, the switchover for battery backup distribution (BBD) from enwitec has been the only product recommended in the SMA planning guide for use in the "Flexible Storage System". The "BBD" for the SMA "Flexible Storage System" uses only components approved by SMA and thus forms the basis for maximum security of supply.