SMA Home Storage 16.4

Key figures

Usable capacityi

16.4kWh¹

030

Round-trip efficiencyi

94.5%¹

Manufacturer data

Cell chemistry

LFP¹

Manufacturer data

Warranty

10years¹

Manufacturer data

Expandable up to

19.68kWh¹

Manufacturer data

• Product page (sma.de)
• Datasheet / specifications — SMA Home Storage – datasheet – HS-BM-10-DS-en-20 (last revised 08/2026) (files.sma.de, PDF)

External links to SMA's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

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• SMA Home Storage 19.6 Usable capacity: 19.68 kWh
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• SMA Home Storage 9.8 Usable capacity: 9.84 kWh
• SMA Home Storage 6.5 Usable capacity: 6.56 kWh
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