MODEL
|
Sigma 3.6KW
|
Sigma 3.6KW
|
Sigma 5.6KW
|
Sigma 8KW
|
Phase
|
1-phase in/ 1-phase out
|
Maximum PV Input Power
|
5000W
|
5000W
|
6000W
|
8000W
|
Rated Output Power
|
3600VA/3600W
|
3600VA/3600W
|
5600VA/5600W
|
8000VA/8000W
|
Maximum Charging Power
|
5000W
|
5000W
|
6000W
|
6000W
|
GRID-TIE OPERATION
|
PV INPUT (DC)
|
Nominal DC Voltage/Maximum DC Voltage
|
360VDC/450VDC
|
360VDC/450VDC
|
360VDC/450VDC
|
360VDC/550VDC
|
Start-up Voltage/Initial Feeding Voltage
|
110VDC/120VDC
|
110VDC/120VDC
|
120VDC/120VDC
|
120VDC/150VDC
|
MPPT Voltage Range
|
120-430VDC
|
120-430VDC
|
120-430VDC
|
120-450VDC
|
Number of MPPT Trackers/Maximum Input Current
|
1/1x18A
|
1/1x18A
|
1/1x27A
|
2/2x18A
|
GRID OUTPUT (AC)
|
Nominal Output Voltage
|
220/230/240VAC
|
Output Voltage Range
|
184-264.5VAC or 195.5-253VAC (Selectable)
|
Nominal Output Current
|
15.6A
|
15.6A
|
24.3A
|
34.7A
|
Power Factor
|
>0.99
|
EFFICIENCY
|
Maximum Conversion Efficiency (DC/AC)
|
96%
|
96%
|
96%
|
95%
|
OFF-GRID OPERATION
|
AC INPUT
|
AC Start-up Voltage/Auto Restart Voltage
|
120-140VAC/180VAC
|
Acceptable Input Voltage Range
|
90-280VAC or 170-280VAC
|
Maximum AC Input Current
|
40A
|
40A
|
40A
|
60A
|
PV INPUT (DC)
|
Maximum DC Voltage
|
450VDC
|
450VDC
|
450VDC
|
550VDC
|
MPPT Voltage Range
|
120-430VDC
|
120-450VDC
|
Number of MPPT Trackers/Maximum Input Current
|
1/1x18A
|
1/1x18A
|
1/1x27A
|
2/2x18A
|
BATTERY MODE OUTPUT (AC)
|
Nominal Output Voltage
|
220/230/240VAC
|
Output Waveform
|
Pure sine wave
|
Efficiency (DC to AC)
|
93%
|
HYBRID OPERATION
|
PV INPUT (DC)
|
Nominal DC Voltage/Maximum DC Voltage
|
360VDC/450VDC
|
360VDC/450VDC
|
360VDC/450VDC
|
360VDC/550VDC
|
Start-up Voltage/Initial Feeding Voltage
|
110VDC/120VDC
|
110VDC/120VDC
|
110VDC/120VDC
|
120VDC/150VDC
|
MPPT Voltage Range
|
120-430VDC
|
120-430VDC
|
120-430VDC
|
120-450VDC
|
Number of MPPT Trackers/Maximum Input Current
|
1/1x18A
|
1/1x18A
|
1/1x27A
|
2/2x18A
|
GRID OUTPUT (AC)
|
Nominal Output Voltage
|
220/230/240VAC
|
Output Voltage Range
|
184-264.5VAC or 195.5-253VAC (Selectable)
|
Nominal Output Current
|
15.6A
|
15.6A
|
24.3A
|
34.7A
|
AC INPUT
|
AC Start-up Voltage/Auto Restart Voltage
|
120-140VAC/180VAC
|
Acceptable Input Voltage Range
|
90-280VAC or 170-280VAC
|
Maximum AC Input Current
|
40A
|
40A
|
40A
|
60A
|
BATTERY MODE OUTPUT (AC)
|
Nominal Output Voltage
|
220/230/240VAC
|
Efficiency (DC to AC)
|
93%
|
BATTERY & Charger
|
Nominal DC Voltage
|
24VDC
|
48VDC
|
48VDC
|
48VDC
|
Maximum Solar Charging Current
|
100A
|
100A
|
120A
|
120A
|
Maximum AC Charging Current
|
100A
|
100A
|
120A
|
120A
|
Maximun Charging Current
|
100A
|
100A
|
120A
|
120A
|
GENERAL
|
PHYSICAL
|
Dimension, D*W*H (mm)
|
155x335x507
|
155x335x507
|
155x335x507
|
155x435x555
|
Net Weight (kg)
|
11
|
11
|
13
|
20
|
INTERFACE
|
Parallel Function
|
Yes, 9 units
|
Communication Port
|
USB/RS485/Wifi (optional)/Dry contact
|
ENVIRONMENT
|
Humidity
|
0-90% RH (non-condensing)
|
Operation Temperature
|
-10-50℃
|