Inverter SMA Sunny Backup Set S

Reliable back-up electricity supply for family homes

Innovative power backup for private homes: as an add-on to a PV plant, the Sunny Backup Set S switches automatically to off-grid mode within 50 milliseconds in the event of grid failure. Whether in summer or winter: owners of small to mid-sized SMA PV plants and inverters can supply their most important consumer loads themselves in case of a blackout. Our affordable complete solution is suitable for both new solar electricity systems as well as existing PV systems, which can be easily retrofitted with our certified Sunny Backup Set S.

Technische Daten:

• Nominal power / current during grid operation: 5,7 kW / 25 A
• Backup power (duration / 30 min / 1 min): 2,2 kW/ 2,9 kW / 3,8 kW
• Voltage (range): 230 V (172,5 – 264,5 V)
• Frequency (range): 50 Hz (45 bis 65 Hz)
• Nominal AC PV output / current: 4,6 kW / 20 A
• Max. efficiency backup operation: 93,6 %
• Internal consumption day / night (Silent Mode): 40 W / 6 W
• Dimensions: 47 x 44.5 x 18 in cm (W / H / D)
• Weight: 19 kg

The recharchable battery pack is not included.

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