SMA SUNNY ISLAND 8.0H - Page 151

SMA Solar Technology AG 12 Technical Data
Installation Manual SI80H-60H-OffGrid-IA-en-11 151
Efficiency Profile
Figure32: Efficiency curve
Self-Consumption
Output power/rated power Efficiency
100% 93.1%
75% 93.9%
50% 94.5%
30% 94.2%
20% 93.5%
10% 90.0%
5% 81.2%
Self-consumption in standby mode ˂ 4 W
Self-consumption in no-load operation and in discharge mode
without SRC-20
˂26W
Self-consumption in no-load operation and in discharge mode
with SRC-20
˂27W