Growatt SPH3600 User Manual

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The recommended wiring diagram is as follows:
Chart 5.16
Step4: Plug the socket into AC output terminal，clockwise rotation to tighten the
socket, counterclockwise rotation to loosen the socket.
Install battery steps are as follows:
1.Open cover.
2.Thread cables through pressure screw, seal ring, threaded sleeve, waterproof cover.
3.Thread cables into connection terminal, then press the terminal by relevant tools
and make sure battery cables are firmly (Growatt lithium battery contains a battery
cable in the original packing).
4.Connect positive pole (+) of battery cable to battery positive terminal (+) of the
inverter, connect negative pole (-) of battery cable to battery negative terminal (-).
Chart 5.17
Chart 5.15
Notice:
1.If you want to use on gird only, please refer to chart 5.15. connect with AC grid and
float EPS OUTPUT.
2.If you want to use both on gird power and back up power ,please refer to chart
5.16. connect with AC grid and EPS OUTPUT like the chart show.
3.On grid terminal and off grid terminal can't directly connect together, if directly
connected together, it will cause damage to inverter!
4.Off Grid terminal can't connect to grid. If there is grid power, it will cause damage
to inverter!
5.If you want to use on gird and off grid, you can use ATS (automatic transfer switch )
like before or ask Growatt for help to connect them.
5.4.3 Connection of battery terminal

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