Growatt 10000HY User manual

GROWATT NEW ENERGY TECHNOLOGY Co.,LTD
+ 86 755 2747 1900
+ 86 755 2747 2131
[e-mail]
www.ginverter.com
T
F
E
W
Growatt 10000HY
Installation
&
Operation Manual
No.28 Guangming Road, Shiyan, Baoan District,
Shenzhen, P.R. China
GR-UM-A03-A-00

Unpacking & Overview
Installation
Contents
1
3
4
Introduction
Important Safety
Warning
2
Grid (Utility)
Connection
5
3 1 Packing List
3 2 Product Overview
.
.
4.1 Selecting Mounting Location
4.2 Mounting Unit
5.1 Preparation
5.2 Connecting to the AC Utility
PV Module (DC)
Connection
6
Battery Connection
7
Load (AC Output)
Connection
8
8.1 Preparation
8.2 Connecting to the AC output
Dry Contact Signal
10
9
10.1 Electric Parameter
10.2 Function Description
Communication
Relay Control Port
11
11.1 Interface Configuration
11.2 Function Description
11.3Application
Application with
Energy Meter
12
Commissioning
13
Initial Setup
14
Operation
15
15.1 Interface
15.2 LCD Information Define
15.3 Button Definition
15.4 Query Menu Operation
15.5 Operation Mode & Display
Charging
Management
16
Maintenance &
Cleaning
17
Trouble Shooting
18
Specifications
19
18.1 Warning List
18.2 Fault Reference Codes

1 Introduction
This hybrid PV inverter can provide power to connected loads by utilizing PV power,
utility power and battery power.
21
WARNING!
instructions and cautionary markings on the inverter and all
appropriate sections of this guide.
Before installing and using this inverter, read all
Important Safety Warning 2
Before using the inverter, please read all instructions and cautionary markings on the
unit and this manual. Store the manual where it can be accessed easily.
!
Hybrid inverter
PV module
Battery
Distribution Box
Load
Electric grids
Figure 1.1 Basic hybrid PV System Overview
Depending on different power situations, this hybrid inverter is designed to generate
continuous power from PV solar modules (solar panels), battery, and the utility.
When MPP input voltage of PV modules is within acceptable range (see specification
for the details), this inverter is able to generate power to feed the grid (utility) and
charge battery. This inverter is only compatible with PV module types of single
crystalline and poly crystalline. Do not connect any PV array types other than these
two types of PV modules to the inverter. Do not connect the positive or negative
terminal of the solar panel to the ground. See Figure 1 for a simple diagram of a
typical solar system with this hybrid inverter.
Note:
allowed to charge battery from Utility. The relevant function is automatically disabled
by the software.
By following the EEG standard, every inverter sold to German area is not
This manual is for qualified personnel. The tasks described in this manual may be
performed by qualified personnel only.
General Precaution
Conventions used:
WARNING! Warnings identify conditions or practices that could result in
personal injury;
CAUTION! Caution identify conditions or practices that could result in
damaged to the unit or other equipment connected.
WARNING!
energized when a ground fault is indicated.
Normally grounded conductors may be ungrounded and
!
WARNING!
persons.
This inverter is heavy. It should be lifted by at least two
!
CAUTION!
electrical shock by disconnecting AC, DC and battery power from
the inverter before attempting any maintenance or cleaning or
working on any circuits connected to the inverter. Turning off
controls will not reduce this risk. Internal capacitors can remain
charged for 5 minutes after disconnecting all sources of power.
Authorized service personnel should reduce the risk of

!
CAUTION!
user-serviceable parts. Attempt to service this inverter yourself
may cause a risk of electrical shock or fire and will void the
warranty from the manufacturer.
Do not disassemble this inverter yourself. It contains no
CAUTION!
existing wiring is in good condition and that the wire is not
undersized. Do not operate the Inverter with damaged or
substandard wiring.
To avoid a risk of fire and electric shock, make sure that
CAUTION!
inverter could be hot enough to cause skin burns if accidentally
touched. Ensure that this inverter is away from normal traffic areas.
Under high temperature environment, the cover of this
CAUTION!
Otherwise, not-qualified tools may cause a risk of fire, electric
shock, or injury to persons.
Use only recommended accessories from installer.
CAUTION!
cooling fan.
To reduce risk of fire hazard, do not cover or obstruct the
!
CAUTION!
been dropped, or otherwise damaged in any way. If the Inverter is
damaged, please call for an RMA (Return Material Authorization).
Do not operate the Inverter if it has received a sharp blow,
!
CAUTION!
as disconnect devices and these disconnect devices shall be easily
accessible.
AC breaker, DC switch and Battery circuit breaker are used
Before working on this circuit
-Isolate inverter/Uninterruptible Power System (UPS)
-Then check for Hazardous Voltage between all terminals including
the protective earth.
Risk of Voltage Backfeed
Symbols used in Equipment Markings
!
Refer to the operating instructions
Caution! Risk of danger
Caution! Risk of electric shock
Caution! Risk of electric shock. Energy storage timed
discharge for 5 minutes.
Caution! Hot surface
Table 2.1
3 4

56
3 Unpacking & Overview
3.1 Packing List
Before installation, please inspect the unit. Be sure that nothing inside the package is
damaged. You should have received the following items inside of package:
Inverter unit PV connectors
AC connector Mounting plate
Fixing screws Software CD
Manual USB cable
RS-232 cable Relay control port
Figure 3.1

78
Installation 4
4.1 Selecting Mounting Location
Consider the following points before selecting where to install:
Do not mount the inverter on flammable construction materials.
Mount on a solid surface
This inverter can make noises during operation which may be perceived as a
nuisance in a living area.
Install this inverter at eye level in order to allow the LCD display to be read at all
times.
For proper air circulation to dissipate heat, allow a clearance of approx. 20 cm to
the side and approx. 50 cm above and below the unit.
Dusty conditions on the unit may impair the performance of this inverter.
The ambient temperature should be between 0°C and 40°C and relative humidity
should be between 5% and 85% to ensure optimal operation.
The recommended installation position is to be adhered to vertical.
For proper operation of this inverter, please use appropriate cables for grid
connection.
The pollution degree of the inverter is PD2. Select an appropriate mounting
location. Install the solar inverter in a protected area that is dry, free of excessive dust
and has adequate air flow. Do NOT operate it where the temperature and humidity is
beyond the specific limits. (Please check the specs for the limitations.)
Installation position shall not prevent access to the disconnection means.
This inverter is designed with IP20 for indoor applications only.
Regularly clean the fan filter.
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Installation to the wall should be implemented with the proper screws. After that,
the device should be bolted on securely.
The inverter only can be used in a CLOSED ELECTRICAL OPERATING AREA. Only
service person can enter into this area.
1) PV connectors
2) AC Grid connectors
3) Battery connectors
4) AC output connectors
(Load connection)
5) RS-232 communication port
6) USB communication port
7) Intelligent slot
8) Grounding
9) LCD display panel (Please check section
10 for detailed LCD operation)
10) Operation buttons
11) Dry contact
12) Battery thermal sensor
13) EPO
14) AC circuit breaker
15) DC Switch
16) Relay control port
WARNING!!
out from the package.
Remember that this inverter is heavy! Please be carefully when lifting
4.2 Preparation
WARNING!!
SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE
SURFACE ONLY.
FIRE HAZARD.
3.2 Product Overview
Figure 3.2

910
1. Drill six holes in the marked locations with supplied six screws. The reference
tightening torque is 35 N.m.
3. Fix the inverter in position by screwing the supplied two screws (M4*12) located
on the top two sides of the inverter.
2. Raise the inverter and place it over the mounting plate.
4. Check if the inverter is firmly secured.
Figure 4.1
Figure 4.2
Figure 4.3
Figure 4.4

11 12
5 Grid (Utility) Connection
5.1 Preparation
NOTE:
power distribution.
NOTE2: The inverter is built in a 25A/400V breaker to protect the inverter from AC
power damage.
The overvoltage category of the AC input is III. It should be connected to the
WARNING!
appropriate cable for grid (utility) connection. To reduce risk of injury, please use
the proper recommended cable size as below.
It's very important for system safety and efficient operation to use
Suggested cable requirement for AC wire
Nominal Grid Voltage
Conductor cross-section (mm2)
AWG no.
230VAC per phase
10-16
8-6
5.2 Connecting to the AC Utility
Overview of AC Connection Socket
A
B
C
D
E
Component
A
B
C
D
E
Description
Pressure dome
Clip
Sealing nut
Protective element
Socket element
Step 1: Check the grid voltage and frequency with an AC voltmeter. It should be the
same to “VAC” value on the product label.
Step 2: Turn off the circuit breaker.
Step 3: Remove insulation sleeve 13 mm for five conductors.
Step 4: Thread the five cables through pressure dome (A), clip (B), sealing nut (C) and
protective element (D) in sequence.
Step 5: Thread five cables through socket element (E) according to polarities
indicated on it and tighten the screws to fix wires after connection.
L1→ LINE 1 (Black)
L2→ LINE 2 (Grey)
L → LINE 3 (Brown)
→ Ground (Yellow-Green)
N → Neutral (Blue)
The reference tightening torque is 1.5-2.5 N.m.
Step 6: Push protective dome (D) on to socket element (E) until both are locked
tightly. Then, twist protective element (D) and pressure dome (A) so that all cables are
firmly connected.
Figure 5.1
Figure 5.2
Figure 5.3
Figure 5.4
Table 5.1
Table 5.2

13 14
Step 7: Plug the AC connection socket into AC grid terminal of the inverter.
CAUTION:
earthed before operating this hybrid inverter no matter the grid is connected or
not.
To prevent risk of electric shock, ensure the ground wire is properly
PV Module (DC) Connection 6
CAUTION:
breaker between inverter and PV modules.
NOTE1: Please use 1000VDC/20A circuit breaker.
NOTE2: The overvoltage category of the PV input is II.
Before connecting to PV modules, please install separately a DC circuit
Please follow below steps to implement PV module connection:
WARNING:
are acceptable: single crystalline and poly crystalline with class A-rated and CIGS
modules.
To avoid any malfunction, do not connect any PV modules with possibility of
leakage current to the inverter. For example, grounded PV modules will cause
leakage current to the inverter. When using CIGS modules, please be sure NOT
grounding.
CAUTION: It’s requested to have PV junction box with surge protection.
Otherwise, it will cause inverter damage when lightning occurs on PV modules.
Because this inverter is non-isolated, only three types of PV modules
Step 1: Check the input voltage of PV array modules. The acceptable input voltage of
the inverter is 350VDC - 900VDC. This system is only applied with two strings of PV
array. Please make sure that the maximum current load of each PV input connector is
18.6A.
CAUTION:
the system before wire connection.
Exceeding the maximum input voltage can destroy the unit!! Check
Figure 5.5
Figure 6.1

Step 3: Assemble provided PV connectors with PV modules by the following below
steps.
Components for PV connectors and Tools:
Female connector housing
Female terminal
Male connector housing
Male terminal
Crimping tool and spanner
Cable preparation and connector assembly process:
Strip one cable 8 mm on both end sides and be
careful NOT to nick conductors.
Insert striped cable into female terminal and
crimp female terminal as shown below charts.
Insert assembled cable into female connector housing as shown below charts.
Insert striped cable into male terminal and crimp male terminal as shown below charts.
Insert assembled cable into male connector housing as shown below charts.
Then, use spanner to screw pressure dome tightly to female connector and male
connector as shown below.
Step 2: Disconnect the circuit breaker and switch off the DC switch.
Step 4: Check correct polarity of connection cable from PV modules and PV input
connectors. 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.
WARNING!
appropriate cable for PV module connection. To reduce risk of injury, please use the
proper recommended cable size as below.
It's very important for system safety and efficient operation to use
Figure 6.2
Figure 6.3
Figure 6.4
Figure 6.5
Figure 6.6
Figure 6.7
Table 6.1
15 16