Appendix; Technical Parameters - Sungrow SG1100UD System Manual

13 Appendix

13.1 Technical Parameters

SG1100UD/SG1100UD-20
Type designation
Input (DC)
Max. PV input
voltage
Min. PV input volt-
age / Startup input
voltage
MPP voltage range
No. of independent
MPP inputs
No. of DC inputs
Max. PV input
current
Max. DC short-cir-
cuit current
PV array
configuration
Output (AC)
AC output power
Max. AC output
current
Nominal AC voltage
AC voltage range
Nominal grid fre-
quency / Grid fre-
quency range
Harmonic (THD)
Power factor at
nominal power / Ad-
justable power
factor
SG1100UD
895 V / 905 V
895 – 1500 V
5(optional: 6/7 inputs negative grounding)
Negative grounding or floating
1100 kVA @ 45 ℃, 1133 kVA
@ 40 ℃, 1265 kVA @ 22.5 ℃
1160 A
630 V
536 – 693 V
50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
＜3% (at nominal power)
> 0.99 / 0.8 leading – 0.8 lagging
SG1100UD-20
1500 V
938V / 950 V
938 – 1500 V
1
1435 A
3528 A
1100 kVA @ 51 ℃, 1320 kVA
@ 23 ℃
1155 A
660 V
561 – 726 V
99