Growatt SPH3600 Installation Manual

Chart 5.29
Note:
1. If you are using a lead-acid battery, you do not need to install this communication cable.
2. The CAN battery communication and 485-2 battery communication can’t be installed at same time,
please select the correct communication method according to the battery manual.
3. If the cable such as “485-2” cable or “CAN” cable is not used, please do not remove the filler plug from
the cable support sleeve.
5.4.7 Connection of communication terminal for lithium battery (RS485)
When using lithium batteries which need to connect BMS system of the battery, connect lithium battery
terminal (RJ45) steps as follows:
1. Unscrew the swivel nut from the cable gland.
2. Thread the swivel nut over the “RS485” cable.
3. Press the cable support sleeve out of the cable gland.
4. Remove the filler plug from the cable support sleeve.
5. Route the “RS485” cable through an opening in the cable support sleeve.
6. Thread the “RS485” cable through the cable gland.
7. Insert the RJ45 plug of the network cable into the “RS485-2” pin connector on the inverter until it snaps
into place.
8. If no other cables need to be installed, lock the waterproof cover to the inverter with screws.
9. Screw the swivel nut onto the waterproof cover.

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