Growatt SPH-UP Series User Manual

5.3.2 Installation of SPH
a)
b) c)
1.Project the machine's probably sizes on the wall, the thickness of wall for SPH must be
not less than 60mm.
2.Make sure the drill position, use paper board (installation guide), put the paper board
cling to the wall, make sure the top edge of paper board is level (As the chart 5.8a
below).
3.Mark four points at the wall via the hole of the paper board, then remove the paper
board.
4.Drill four Ф8 holes at the mark point, the depth is not less than 55mm.
5.Knock four explosion bolt into Ф8 holes (As the chart 5.8b below).
6.Hang the inverter machine on the four setscrews (As the chart 5.8c below).
7.Lock the nut of setscrew (As the chart 5.8d below).
8.The whole installation has finished.
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18
5.4 SPH System Connection Mode
d)
Chart 5.8
The solar modules connected to the inverter must conform to the Class
A requirements of the IEC 61730 standard.
Please use the same brand male and female PV connectors.
Warning
SPH single-phase inverter has 2 independent input MPPT1& MPPT2
Notice: 1. that the connectors are in paired (male and female connectors).
2. in built DC switch isolator is optional in Australia for SPH
If the inverter is not equipped with a DC switch but this is mandatory in
the country of installation, install an external DC switch.
The following limit values at the DC input of the inverter must not be
exceeded:
CAUTION
Types
Max current MPPT1
Max current MPPT2
SPH 3000-6000TL BL-
UP
13.5A
13.5A
5.4.1 Conditions for DC Connection
5.4.2 Connecting the PV Array (DC input)
Danger to life due to lethal voltages!
The photovoltaic array provides DC voltage to the inverter under light.
Before connecting the photovoltaic array, ensure that the DC switch
and AC circuit breaker are disconnected from the inverter when
adjusting the photovoltaic array. Do not connect or disconnect the DC
connector under load.
Make sure the maximum open circuit voltage (Voc) of each PV string is
less than the maximum input voltage of the inverter.
Check the design of the PV plant. The Max. Open circuit voltage,
which can occur at solar panels temperature of -15℃, must not exceed
the Max. Input voltage of the inverter.
DANGER

Growatt SPH-UP Series Specifications

General

Type	Hybrid Inverter
Protection Rating	IP65
Number of MPPTs	2
AC Voltage Range	180-280V
THDi	<3%
AC Grid Frequency	50/60Hz
Communication Interfaces	Wi-Fi, RS485, USB
Nominal AC Voltage	230 V
Operating Temperature Range	-25°C to +60°C
Cooling Method	Natural Cooling