DC / AC power supply: with backup
max. 5.7 kw, 50 ms | SUNNY BACKUP Set S
SMA Regelsysteme GmbH
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.
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