Efficiency - SMA SUNNY ISLAND 3.0M Installation Manual

SMA Solar Technology AG
Battery capacity range of lithium-ion
batteries
Recommended minimum battery
capacity C10 in systems for increased
self-consumption
Recommended minimum battery
capacity C10 in battery-backup
systems
Recommended minimum battery
capacity C10 in off-grid systems
Recommended minimum battery
capacity C10 per 1,000 Wp power of
PV systems in off-grid systems
Charge control for lead-acid batteries
DC connection
Permitted conductor cross-section
Maximum connectable conductor
cross-section
Cable diameter
Torque
* In the event of a cross-section of 95 mm², observe the maximum cable diameter.

10.4 Efficiency

Maximum efficiency
European weighted efficiency
Installation manual
Sunny Island Sunny Island
3.0M
50 Ah to 50 Ah to
10,000 Ah 10,000 Ah
100 Ah
100 Ah
100 Ah
100 Ah
IUoU charging IUoU charging
behavior with behavior with
automatic full automatic full
charge and charge and
equalization equalization
charge
Terminal lug M8, Terminal lug M8,
20 mm to 25 mm 20 mm to 25 mm
wide
50 mm² to 50 mm² to
95 mm²* 95 mm²*
95 mm²* 95 mm²*
14 mm to 25 mm 14 mm to 25 mm 14 mm to 25 mm 14 mm to 25 mm
12 Nm
Sunny Island Sunny Island
3.0M
95.5%
94.0%
Sunny Island
4.4M 6.0H
50 Ah to
10,000 Ah
100 Ah 100 Ah
100 Ah 120 Ah
150 Ah 190 Ah
100 Ah 100 Ah
IUoU charging
behavior with
automatic full
charge and
equalization
charge charge
Terminal lug M8,
20 mm to 25 mm
wide wide
50 mm² to
95 mm²*
95 mm²*
12 Nm 12 Nm
Sunny Island
4.4M 6.0H
95.5% 95.8%
94.0% 94.3%
SI30M-44M-60H-80H-IA-en-32
10 Technical Data
Sunny Island
8.0H
50 Ah to
10,000 Ah
100 Ah
160 Ah
250 Ah
100 Ah
IUoU charging
behavior with
automatic full
charge and
equalization
charge
Terminal lug M8,
20 mm to 25 mm
wide
50 mm² to
95 mm²*
95 mm²*
12 Nm
Sunny Island
8.0H
95.8%
94.1%
103