Growatt SPH4000 Installation Manual

Chart 6.11
Exportlimit is used for users to control the energy flowing to the grid. If this function is enabled, the feeding
power to grid will be equal or less than the setup value.
The purpose of the Fail Safe function is to ensure that should any part of the ELS fail, the Active Power
exported across the Connection Point will drop to the Agreed Export Capacity or less within the specified time.
Note: 1.Default value is 00.0%
2.Fail safe works only in meter mode
6. Under the default set, you can see the setup options below after pressing Enter:
Chart 6.12
Default set is “resume to default setting ”, please don't use it unless it's necessary.
6.5 Communication
6.5.1 Use of USB-A port
USB-A port is mainly for firmware update. Through USB connection, we can quickly update the software of
machine. You can see USB-A as below:

Growatt SPH4000 Specifications

General

Model	SPH4000
Category	Inverter
Rated Power	4000 W
Max. DC Voltage	550 V
MPPT Voltage Range	120 V - 500 V
Number of MPPTs	2
AC Output Voltage	230 V
Frequency	50/60Hz
Efficiency	97.5%
Start Voltage	150 V
Nominal DC Voltage	360V
Max. Input Current per MPPT	11 A
AC Nominal Power	4000 W
Max. AC Apparent Power	4000 VA
AC Voltage Range	180 V - 280 V
Power Factor	0.8 leading to 0.8 lagging
THDi	<3%
AC Connection Type	Single phase
Max. Charge/Discharge Power	4000 W
Nominal Battery Voltage	48 V
Communication with BMS	CAN/RS485
Operating Temperature Range	-25°C to +60°C
Protection Degree	IP65
Topology	Transformerless
Weight	25 kg
Max. PV Input Voltage	550 V
Cooling Method	Natural Convection