Growatt SPH3600 Installation 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 SPH3600 Specifications

General

Model	SPH3600
Type	Hybrid Inverter
Rated Power	3600 W
Max PV Input Voltage	550 V
Number of MPPTs	2
Max Input Current per MPPT	11 A
Nominal DC Voltage	360 V
Nominal AC Power	3600 W
Max AC Current	16 A
Nominal AC Voltage	230 V
AC Voltage Range	180-280V
Nominal Grid Frequency	50/60 Hz
THDi	<3%
Max Efficiency	97.5%
DC Switch	Yes
Protection Degree	IP65
Battery Voltage Range	42 V - 59 V
Communication Interfaces	RS485, WiFi
Max AC Power	3600W
Euro Efficiency	97.0%
Operating Temperature Range	-25°C to +60°C
Cooling	Natural Convection