Growatt SPH6000 User Manual

Chart 5.38
PV Array Grounding
Grounding conductor of PV panel brackets must be firmly connected to earth at PV array side and inverter side
and SP side. The sectional area of grounding conductor should be equal to the sectional area of DC grounding
conductor. The minimum wire diameter is 10.0mm
2
.
DC Grounding
Select the DC Grounding mode according to the local standard and use the PV grounding terminal box and DC
Grounding wires of the same specification.
Grounding Device
If the positive pole or the negative pole of PV array needs to be grounded in the PV system, the inverter output
should be insulated by Isolation Transformer. Isolation transformer must conform to IEC62109-1,-2 standard.
Connection as below:
Chart 5.39

Growatt SPH6000 Specifications

General

Model	SPH6000
Category	Inverter
Rated Power	6000 W
Max. DC Voltage	550 V
Max. Output Current	27.3 A
Start Voltage	150 V
Nominal DC Voltage	360V
Number of DC Inputs	2
Number of MPP Trackers	2
Nominal AC Power	6000 W
Max. AC Power	6600 W
Nominal Grid Frequency	50 Hz / 60 Hz
Total Harmonic Distortion	<3%
DC Switch	Yes
Protection Class	IP65
Operating Temperature Range	-25°C to +60°C
Max. Output Power	6600 W
Output Voltage	230V
Output Frequency	50/60 Hz
Nominal AC Voltage	230V
AC Voltage Range	180V-280V
Power Factor	0.8 leading - 0.8 lagging
Communication	RS485
Cooling Method	Natural Convection