DC Connection

Type designation

SMA Storage M 12.3

SMA Storage M 16.4

SMA Storage M 20.5

Usable energy capacity

12.28 kWh

16.37 kWh

20.47 kWh

Nominal voltage

172.8 V

230.4 V

288 V

Operating voltage range

151.2 V to 191.7 V

201.6 V to 255.6 V

252 V to 319.5 V

Max. charging / discharging current

62 A

62 A

62 A

Type designation

SMA Storage M 24.6

SMA Storage M 28.7

SMA Storage M 32.8

Usable energy capacity

24.56 kWh

28.65 kWh

32.75 kWh

Nominal voltage

345.6 V

403.2 V

460.8 V

Operating voltage range

302.4 V to 383.4 V

352.8 V to 447.3 V

403.2 V to 511.2 V

Max. charging / discharging current

62 A

62 A

62 A

Type designation

SMA Storage M 36.9

SMA Storage M 40.9

SMA Storage M 45.0

SMA Storage M 49.1

Usable energy capacity

36.84 kWh

40.93 kWh

45.03 kWh

49.12 kWh

Nominal voltage

518,4 V

576 V

633.6 V

691.2 V

Operating voltage range

453.6 V to 575.1 V

504 V to 639 V

554 V to 702.9 V

604 V to 766.8 V

Max. charging / discharging current

62 A

62 A

62 A

62 A