Growatt SPH3000 User Manual

b) c)
5.4 SPH System Connection Mode
5.4.1 Connection of PV terminal
Chart 5.9
Similar to the traditional inverter connecting, the input of PV panel energy can be
realized by using MC4 PV terminal, the detail steps are as follows：
1.Turn off PV switch.
2.Insert PV panel positive and negative cables into MC4 terminal， then connect
positive pole(+) of connection cable to positive pole(+) of PV input connector,
Connect negative pole(-) of connection cable to negative pole(-)of PV input
connector, please pay attention to PV input voltage and current within permission
limit:
Max PV voltage：550V (consider the lowest temperature)
Max PV input current: 12A
Max PV input power per string: 4000W.
Remark: We suggest you use the cable ≥4mm2/12 AWG to connect.
17
18
d)
Chart 5.8

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