Sungrow SG125CX-P2 User Manual

4 Mechanical Mounting User Manual
NOTICE
When installing devices, ensure that no device in the system causes it hard for the
DC switch and the AC circuit breaker to act or hinders maintenance personnel from
operating.
If drilling is required during installation:
• Wear goggles and protective gloves when drilling holes.
• Make sure to avoid the water and electricity wiring in the wall before drilling.
• Protect the product from shavings and dust.
4.2 Location Requirements
To a large extent, a proper installation location ensures safe operation, service life, and per
formance of the inverter.
• The inverter with protection rating IP66 can be installed both indoors and outdoors.
• The inverter should be installed at a height that allows easy viewing of the LED indicator
panel, as well as easy electrical connection, operation and maintenance.
4.2.1 Environment Requirements
• The installation environment must be free of inflammable or explosive materials.
• The location should not be accessible to children.
• The ambient temperature and relative humidity must meet the following requirements.
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Sungrow SG125CX-P2 Specifications

General

Max. DC Voltage	1100 V
Rated AC Power	125 kW
Max. DC Power	150 kW
Start-up Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. Short-circuit Current per MPPT	40 A
Max. AC Power	137.5 kW
Max. AC Current	198 A
Rated AC Voltage	400 V
Rated Grid Frequency	50/60 Hz
Total Harmonic Distortion	<3%
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
DC Connection Type	MC4
Protection Class	IP66
Maximum DC Input Power	150 kW
DC Inputs per MPPT	2
Cooling Method	Smart forced air cooling
Operating Temperature Range	-25°C to +60°C
Humidity Range	0 - 100%
Communication	RS485, Ethernet