MANUALE
D’USO
SUNWAY
TM
SI
69/156
SUNWAY
TM
SI-7K/8K-S2
Type
SUNWAY
TM
SI-7K-S2
SUNWAY
TM
SI-8K-S2
Input (DC)
Max. PV Array Power [Wp]@STC
10500
12000
Max. DC Voltage [V]
600
MPPT Voltage Range [V]
90-550
Nominal DC Voltage[V]
360
Start Voltage [V]
100
Min. DC Voltage [V]
80
Max. DC Input Current [A]
25/12.5
Max. DC Short Current [A]
30/15
Number of DC Connection Sets per
MPPT
2/1
Number of MPPT
2
DC Switch
Integrated
Output (AC)
Rated AC Power [W]
7000
8000
Max. AC Power [VA]
7700
8000
Rated AC Current [A]@230Vac
30.5
34.8
Max. AC Current [A]
33.5
34.8
Nominal AC Voltage/ Range [V]
220,230,240/180-280
Grid Frequency/ Range [Hz]
50
,
60/45-55
,
55-65
Power Factor [cos φ]
0.8 leading~0.8 lagging
Total Harmonic Distortion [THDi]
< 2%
Feed-in
L+N+PE
Efficiency
Max. Efficiency
98.2%
98.3%
Euro Efficiency
97.7%
97.8%
MPPT Accuracy
>99.5%
Protection
Internal Over-voltage Protection
Integrated
DC Insulation Monitoring
Integrated