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SMA Sunny Boy Storage 2.5

SMA Sunny Boy Storage 2.5

Simply greater independence

Sunny Boy Storage is the battery inverter designed for new high voltage batteries from leading manufacturers. With a charge and discharge power of 2.5 kW, it is ideally suited to handle the electricity demand of a private household. The device combines the flexibility of the AC coupling with the advantages of high-voltage technology, enabling a significant reduction in
system and installation costs. Thanks to the integrated web server and the direct portal access, commissioning is simple, and the energy flows in the household are as transparent as possible.

No matter how the energy is produced and consumed—whether with existing or new PV systems, wind energy, CHP plants or ensuring a secure supply in the event of grid failures—Sunny Boy Storage can handle everything, today and in the future.

Systems with Sunny Boy Storage also have complete flexibility to meet a system owner‘s changing needs allowing either the generator or battery storage to be individually extended or upgraded at any time.


Unit price: 809,00 EUR (excl. VAT)
Warranty: 10 years
EXW Germany
MOQ: 2 pcs
Availability: from stock, subject to prior sales
Terms of payment: 100% prepayment at order
discount applies for large quantities


  • battery inverter single phase >for LGChem RESU7H/10H or BYD B-Box-HV >AC coupled for new and suitable existing installations >Please update SMA Firmware during initial commissioning
Download PDF Datasheet

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