[18 50VDC SG350 350W]

Basic Structure

700W Parameter Table

Product Series
SG700 Series

Model
SG700MD
(Normal)
SG700HD
(Custom-made)
SG700TD
(Custom-made)

Input data (DC, PV)

Input MC4 Connectors:
Set of 2
Set of 2
Set of 2

MPPT Voltage Range
24V-40V
36V-60V
80V-115V

Operating voltage range
18V-50V
30V-70V
70V-120V

Maximum Input Voltage
50V
70V
120V

Starting Voltage
18V
30V
70V

Maximum input power
2 x 350W
2 x 350W
2 x 350W

Maximum input current
2 x 14a
2 x 9.7A
2 x 4.3a

Output data (AC)

Single phase grid type
120V & 230V RatedOutputpower.
650W

Maximum output power
700W

Nominal output current
@ 120VAC: 5.4A / @ 230VAC: 2.8A

Nominal output voltage
120VAC / 230VAC

Default output voltage range
@ 120VAC: 80V-160V / @ 230VAC: 180V-280V

Nominal output frequency
50Hz / 60Hz

Default output frequency range
@ 50Hz: 47.5Hz-52.5Hz / @ 60Hz: 57.5Hz-62.5Hz

Power Factor
> 0.99

Total Harmonic Distortion
THD <;5%

Maximum Unit Per Branch
@ 120VAC: 4 Units/@ 230VAC: 7 Units

Efficiency

Peak Efficiency
95%

CEC Weighted Efficiency
@ 120VAC: 92.5%/ @ 230VAC: 93.5%

Nominal MPPT efficiency
99.9%

Night power consumption
<;700mW

Mechanical Data

Operating Ambient Temperature Range
-40°C to +65°C

Storage temperature range
-40℃ to +85℃

Dimensions (W x H x D):
185mm x 180mm x 38.5mm (connector and cable are not included)

Weight
3.3 lbs (1.5

AC Bus Cable Max Current
20A

Waterproof Grade
IP65

Cooling Mode
Natural Convection - No Fan

Other Beauty

Inverter to Databox
2.4g wireless

Transformer Design
High frequency transformer, current isolated

Integrated Ground
The ground of the equipment is provided by the PE of the AC cable. No additional ground needed.

Protection
isolated island protection, voltage protection, frequency protection, temperature protection, current protection, etc.

Design of Compliance
NB / T32004:2013, NB / T32004:2013, EN61000-3-2, EN62109, VDE0126, UL1741 etc.

Installation schematic diagram of SG200
SG200 Wiring Diagram
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