Growatt SPH3000 User Manual

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5.4.2 Connection of AC terminal and off grid terminal
SPH has a grid output terminal and off grid out terminal,look down on the SPH from
the front,the terminal on the left (on grid) is grid outlet for connecting grid,the
terminal on the right is an emergency power outlet for connecting critical load.
Chart 5.10
wire suggest length:
AC output terminal connection steps as follow：
Chart 5.11
Step1: Uninstall the AC terminal as above chart.
Chart 5.12
Step 2: Thread cables through pressure screw, seal ring, threaded sleeve in sequence,
insert cables into connection terminal according to polarities indicates on it and
tighten the screws.
Chart 5.13
Step 3:Push threaded sleeve on to connection terminal until both are locked tightly
max cable length
conductor cross
section
5.2mm 10AWG
2
6.6mm 9AWG
2
Growatt
SPH3000
Growatt
SPH3600
Growatt
SPH4000
Growatt
SPH4600
Growatt
SPH5000
Growatt
SPH6000
40m 33m
50m 42m
28m
36m
26m
25m
33m 32m
23m
29m
Chart 5.14

Growatt SPH3000 Specifications

General

Model	SPH3000
Category	Inverter
Rated Power	3000 W
Max. DC Voltage	550 V
MPPT Voltage Range	120 V - 500 V
AC Output Voltage	230 V
Frequency	50/60Hz
Dimensions	505 x 453 x 198 mm
Weight	26 kg
Start Voltage	150 V
Nominal DC Voltage	360 V
Number of MPP Trackers	2
AC Nominal Power	3000 W
Max. AC Apparent Power	3000VA
AC Voltage Range	180-280V
Power Factor	0.8 leading to 0.8 lagging
THDi	<3%
AC Connection Type	Single Phase
Max. Charging Current	50A
Max. Discharging Current	50A
Max. DC Power for Charging/Discharging	3000W
Protection Degree	IP65
Cooling Method	Natural Convection
Max. Output Power	3000 W
Max. Efficiency	97.5%
THD	<3%
Battery Voltage Range	40-60V
Communication	WiFi
Operating Temperature Range	-25 ~ +60 °C