Installation Guide

10 Technical Data
SMA Solar Technology AG
Installation Manual SBxx-1SP-US-41-IA-xx-10 67
Efficiency
SB3.0-1SP-US-41 SB3.8-1SP-US-41 SB5.0-1SP-US-41
Maximum efficiency at
208V, η
max
97.2% 97.2% 97.2%
CEC efficiency at 208
V, η
CEC
96% 96.5% 96.5%
Maximum efficiency at
240V, η
max
97.6% 97.5% 97.5%
CEC efficiency at 240
V, η
CEC
96.5% 96.5% 97.0%
10.1.2 Sunny Boy 6.0-US / 7.0-US / 7.7-US
DC input
SB6.0-1SP-US-41 SB7.0-1SP-US-41 SB7.7-1SP-US-41
Maximum PV array
power
9600Wp 11200Wp 12320Wp
Maximum input voltage 600V 600V 600V
MPP voltage range 100V to 550V 100V to 550V 100V to 550V
Rated input voltage 220V to 480V 245V to 480V 270V to 480V
Minimum input voltage 100V 100V 100V
Initial input voltage 125V 125V 125V
Maximum input current
per input
10A 10A 10A
Maximum short-circuit
current per input
18A 18A 18A
Maximum input source
reverse current to input
source
0A 0A 0A
Number of indepen-
dent MPP inputs
3 3 3
AC output
SB6.0-1SP-US-41 SB7.0-1SP-US-41 SB7.7-1SP-US-41
Rated power at 208V 5200 W 6650 W 6650 W
Rated power at 240V 6000 W 7000 W 7680 W
ENGLISH