Solplanet ASW05kH-T2 User manual

Three phase hybrid inverter
User Manual
ASW05kH/06kH/08kH/10kH/12kH-T2
ASW05kH/06kH/08kH/10kH/12kH-T2-O
ASW08kH/10kH/12kH-T3
ASW08kH/10kH/12kH-T3-O

Contents
1 General information....................................................................
1.1 About this document................................................................................
1.2 Product Validity........................................................................................
1.3 Target group.............................................................................................
1.4 Symbols....................................................................................................
2 Safety........................................................................................
2.1 Intended use............................................................................................
2.2 Important safety instructions..................................................................
2.3 Symbols on the label...............................................................................
3 Unpacking and storage.............................................................
3.1 Scope of delivery.....................................................................................
3.2 Product storage......................................................................................
4 Inverter overview......................................................................
4.1 Product description.................................................................................
4.2 Dimensions.............................................................................................
4.3 LED indicator...........................................................................................
4.4 Supported grid types..............................................................................
4.5 Interfaces and functions.........................................................................
4.6 Basic system solution..............................................................................
4.7 Energy management..............................................................................
4.8 Parallel system........................................................................................
5 Mounting...................................................................................
5.1 Requirements for mounting.....................................................................
5.2 Taking out and moving the product ......................................................
5.3 Mounting ...............................................................................................
1
1
1
1
2
3
3
4
8
9
9
9
10
10
10
11
12
12
16
20
25
27
27
29
29

6 Electrical connection.................................................................
6.1 Connection port description.....................................................................
6.2 Connecting additional grounding.............................................................
6.3 Grid cable connection..............................................................................
6.3.1 Requirements for the grid connection...........................................
6.3.2 Assembling the grid connectors....................................................
6.3.3 Connecting the grid connectors....................................................
6.4 Backup Load cable connection................................................................
6.4.1 Requirements for the Backup Load connection..............................
6.4.2 Assembling the Backup Load connectors......................................
6.4.3 Connecting the Back Load connectors..........................................
6.5 DC connection.........................................................................................
6.5.1 Requirements for the DC connection.............................................
6.5.2 Assembling the DC connectors......................................................
6.5.3 Connecting the PV array................................................................
6.6 Battery connection...................................................................................
6.7 Ai-Dongle connection..............................................................................
6.8 Communication equipment connection..................................................
6.8.1 Communication interface description............................................
6.8.2 Communication cable connection.................................................
6.8.3 Current Transformer connection...................................................
6.8.4 Smart meter connection................................................................
7 Commissioning...........................................................................
7.1 Inspection before commissioning.............................................................
7.2 Commissioning procedure........................................................................
8 Solplanet app.............................................................................
8.1 Brief introduction......................................................................................
8.2 Download and install................................................................................
8.3 Create an account....................................................................................
8.4 Create a plant...........................................................................................
8.5 Setting parameters...................................................................................
8.5.1 Inverter configuration.....................................................................
8.5.2 Grid code settings..........................................................................
8.5.3 Active power reduction at overfrequency P(f)...............................
32
32
33
34
34
36
38
39
39
39
41
42
42
42
47
50
51
54
54
56
58
59
60
60
61
62
62
62
62
64
71
71
72
73

8.5.4 Active power reduction at overvoltage P(U)..................................
8.5.5 Cosφ(P) curve configuration..........................................................
8.5.6 Q(U) curve configuration...............................................................
9 Decommissioning the product...................................................
9.1 Disconnecting the inverter from voltage sources....................................
9.2 Dismantling the inverter...........................................................................
10 Technical data..........................................................................
10.1 ASW05kH/06kH/08kH/10kH/12kH-T2.................................................
10.2 ASW05kH/06kH/08kH/10kH/12kH-T2-O.............................................
10.3 ASW08kH/10kH/12kH-T3......................................................................
10.4 ASW08kH/10kH/12kH-T3-O.................................................................
10.5 General data...........................................................................................
10.6 Protective device....................................................................................
11 Troubleshooting ........................................................................
12 Maintenance.............................................................................
12.1 Cleaning the contacts of the DC switch..................................................
12.2 Cleaning air inlet and outlet....................................................................
13 Recycling and disposal..............................................................
14 EU declaration of conformity....................................................
15 Service and warranty................................................................
16 Contact.....................................................................................
76
80
83
86
86
89
90
90
94
97
101
104
105
106
109
109
109
111
111
112
113

General information1
This document describes the mounting, installation, commissioning, configuration, operation,
troubleshooting and decommissioning of the product as well as the operation of the product user
interface.
You will find the latest version of this document and further information on the product in PDF
format at www.solplanet.net.
It is recommended that this document is stored in an appropriate location and be available at all
times.
1.1 About this document
This document is valid for the following models:
1.2 Product Validity
This document is intended for qualified persons who must perform the tasks exactly as described
in this user manual.
All installation work must be performed by appropriately trained and qualified persons. Qualified
persons must possess the following skills:
• Knowledge of how an inverter works and is operated.
• Knowledge of how batteries work and are operated.
• Training in how to deal with the dangers and risks associated with installing, repairing and
using electrical devices, batteries and installations.
• Training in the installation and commissioning of electrical devices.
• Knowledge of all applicable laws, standards and directives.
• Knowledge of and compliance with this document and all safety information.
1.3 Target group
•ASW05kH/06kH/08kH/10kH/12kH-T2
•ASW05kH/06kH/08kH/10kH/12kH-T2-O
•ASW08kH/10kH/12kH-T3
•ASW08kH/10kH/12kH-T3-O
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
1

1.4 Symbols
Information that is important for a specific topic or goal, however not related to
safety.
！
Indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
DANGER
！
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
WARNING
！
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
CAUTION
Indicates a situation which, if not avoided, can result in property damage.
NOTICE
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
2

Safety 2
2.1 Intended use
• The product is a transformerless hybrid inverter with 2 or 3 MPP trackers and a battery
connection that feeds the direct current of the PV array into the connected battery or
converts it to grid-compliant three-phase current and then feeds it into the utility grid. The
product also can convert the direct current supplied by the battery into grid-compliant
three-phase current. The product has a backup function that can continue to supply select-
ed circuits with power from the battery or PV system in the event of a grid fault.
• The product is intended for indoor and outdoor applications.
• The product must only be connected with PV modules of protection class II (in accordance
with IEC 61730, application class A). Do not connect any sources of energy other than PV
modules to the product.
• The product is not equipped with an integrated transformer and therefore has no galvanic
isolation. The product must not be operated with PV modules which require functional
grounding of either the positive or negative PV conductors. This can cause the product to be
irreparably damaged. The product may be operated with PV modules with frames that
require protective earthing.
• All components must remain within their permitted operating ranges and their installation
requirements at all times.
• Use the product only in accordance with the information provided in the user manual and
with the locally applicable standards and directives. Any other application maycause
personal injury or damage to property.
• The product must only be operated in connection with an intrinsically safe lithium-ion
battery approved by AISWEI. The entire battery voltage range must be completely within
the permissible input voltage range of the product.
• The product must only be used in countries for which it is approved by AISWEI and the grid
operator.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
3

The product has been designed and tested strictly according to the international safety require-
ments. As with all electrical or electronical devices, there are residual risks despite careful
construction. To prevent personal injury and property damage and to ensure long-term operation
of the product, read this section carefully and observe all safety information at all times.
DANGER
Danger to life due to high voltages of the PV array or the
battery！
The DC cables connected to the battery or the PV array may be live. Touching the DC
conductors or the live components can cause to lethal electric shocks. If you disconnect the
DC connectors from the product under load, an electric arc may occur leading to electric
shock and burns.
• Do not touch non-insulated cable ends.
• Do not touch the DC conductors.
• Do not touch any live components of the product.
• Do not open the product.
• Observe all safety information of the battery manufacturer.
• All work on the product must only be carried out by qualified personnel who have read and fully
understood all safety information contained in this document and the user manual.
• Disconnect the product from all voltage and energy sources and ensure it cannot be reconnected
before working on the product.
• Wear suitable personal protective equipment for all work on the product.
2.2 Important safety instructions
• Knowledge of all applicable laws, standards and directives.
• Knowledge of and compliance with this document and all safety information.
• The type label must be permanently attached to the product and must be in a legible
condition.
• This document does not replace any regional, state, provincial, federal or national laws,
regulations or standards that apply to the installation, electrical safety and use of the
product.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
4

DANGER
Danger to life due to electric shock when touching live com-
ponents in backup mode！
Even if the AC breaker and the PV switch of the inverter are disconnected, the parts of the
system may still be live when the battery is switched on due to backup mode.
• Do not open the product.
• Disconnect the product from all voltage and energy sources and ensure it can not be reconnected
before working on the product.
DANGER
Danger to life due to fire or explosion when batteries are fully
discharged！
Danger to life due to fire or explosion when batteries are fully discharged！
• Make sure that the battery is not fully discharged before commissioning the system.
• Contact the battery manufacturer for further proceedings if the battery is fully discharged.
DANGER
Danger to life due to burns caused by electric arcs through
short-circuit currents！
Short-circuit currents in the battery can cause heat accumulation and electric arcs if the
battery is short circuited or wrongly installed. Heat accumulation and electric arcs may
result in lethal injuries due to burns.
• Disconnect the battery from all voltages sources prior to performing any work on the battery.
• Only use properly insulated tools to prevent accidental electric shock or short circuits during
installation.
• Observe all safety information of the battery manufacturer.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
5

DANGER
Danger to life due to electric shock when touching live sys-
tem components in case of a ground fault！
If a ground fault occurs, parts of the system may still be live. Touching live parts and cables
may result in death or lethal injuries due to electric shock.
• Disconnect the product from voltage and energy sources and ensure it cannot be reconnected
before working on the device.
• Only touch the cables of the PV modules on their insulation.
• Do not touch any parts of the substructure or frame of the PV array.
• Do not connect PV strings with ground faults to the product.
WARNING
Danger to life due to electric shock from destruction of the
measuring device due to overvoltage！
Overvoltage can damage a measuring device and result in voltage being present in the
enclosure of the measuring device. Touching the live enclosure of the measuring device
results in death or lethal injuries due to electric shock.
• Only use measuring devices with the measurement span higher than the DC input voltage range.
CAUTION
Risk of burns due to high temperature.
Some parts of the enclosure can become hot during operation.
• During operation, do not touch any parts other than the enclosure lid of the product.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
6

Damage to the inverter due to electrostatic discharge.
Internal components of the inverter can be irreparably damaged by electrostatic discharge.
• Ground yourself before touching any component.
The country grid code set must be set correctly.
If you select a country grid code set which is not valid for your country and purpose, it can
cause a disturbance in the PV system and lead to problems with the grid operator. When
selecting the country grid code set, you must always observe the locally applicable
standards and directives as well as the properties of the PV system (e.g. PV system size,
grid-connection point).
• If you are not sure which standards and directives are valid for your country or purpose, contact the
grid operator.
NOTICE
CAUTION
Risk of injury due to weight of product.
Injuries may result if the product is lifted incorrectly or dropped while being transported or
mounted.
• Transport and lift the product carefully. Take the weight of the product into account.
• Wear suitable personal protective equipment for all work on the product.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
7

. Symbols on the label
. eware o a danger one！
This symbol indicates that the roduct must be additionally grounded i additional
grounding or euiotential bonding is reuired at the installation site.
eware o high voltage and oerating current！
The roduct oerates at a high voltage and current. Work on the roduct must
only be carried out by skilled and authoried ersonnel.
eware o hot suraces！
The roduct can get hot during oeration. Avoid contact during oeration.
bserve the documentation
ead and understand all documentation sulied with the roduct.
Caacitor discharge
Danger to lie due to high voltages in the inverter. Do not touch live arts or 
minutes ater disconnection rom the ower sources.
CE marking
The roduct comlies with the reuirements o the alicable E directives.
Certication mark
The roduct has been tested by T and got the uality certication mark.
CE marking
The roduct comlies with the reuirements o the alicable E directives.
WEEE Designation
Do not disose o the roduct together with household waste. Disose the ro
duct in accordance with local disosal regulations or electronic waste.
5mins
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
8

.. gg3

g
g
    g    g    
g
g
•gg
•gg
g
•g
•



g


g
 
 1


g

UM0035_ASW05-12kH-T2-T3_EN_V01_0523
9

4


3
5
4
1

2

1g gg
 Name 
3 Labels g
 
g
2
4 g
g
5g 
 g
 g 




Unit：mm
545
205

35 100


430
（Lumbar foramen）φ
45
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
10

4.3 LED indicator
The product operates normally and the solar energy is
available.
SOLAR
BAT
ERR
Function LED Description
Glowing
The product is self-checking automatically, or the firm-
ware is updating.
Flashing
The solar energy is not available.
Off
The communication with the Ai-Dongle has failed.
Yellow
Glowing
There is a warning fault, the warning message and the
corresponding event number will be displayed on the
product user interface.
Yellow
Flashing
Red
Glowing
There is an error fault. The Error message and the corre-
sponding event number will be displayed on the pro-
duct user interface.
The EPS port of the product operates with the loads.
The EPS port of the product operates without the loads.
The EPS port of the product has failed.
The EPS port of the product operates with overload.
The product connects to the Grid and feeds the solar
energy into the utility grid.
The product doesn’t connect to the grid and operates as
an off-grid mode.
The product disconnects from the Grid due to a fault.
The product stop operation.
The EPS port of the product stop operation.
White
Glowing
White
Flashing
Red
Glowing
Red
Flashing
Off
White
Glowing
White
Flashing
Red
Glowing
Off
The product is operating normally.
Off
The product operates normally and the battery energy
is available.
Glowing
The product is self-checking automatically, or the firm-
ware is updating, or the SOC of the battery is low.
Flashing
The battery energy is not available.
Off
EPS
GRID
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
11

g
L1
L2
L3
N
PE
PE
transformer
transformer
transformer
transformer
Inverter
Inverter
Inverter
Inverter
TN-S
L1
L2
L3
PEN
PE
TN-C
L1
L2
L3
N
PE
PE
TN-C-S
L1
L2
L3
N
PE
TT
gg
g
gg

4.5 Interfaces and functions
g
g
      g        
gggg
g


g
g

g g
    g         
ggg
12
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
12

RJ45-3 port (see section 6.7.1): This RS485 interface used to connect the product to the third-par-
ty monitor device. If you don’t want to use Ai-Dongle, the third-party monitor device can be used.
Terminal block 2 (see section 6.7.1): This RS485 interface (Pin1 and Pin2) used to connect the
external smart meter. If the smart meter be chosen to replace the current transformer, the smart
meter can connect to this RS485 interface.
RS485/CAN (Controller Area Network) Interface
The product equipped with several RS485/CAN interfaces. The CAN interfaces and RS485
interfaces connected through one RJ45 ports.
RJ45-4 port (see section 6.7.1): This RS485/CAN interface used to connect the BMS (Battery
Manage System) of the battery (see section 6.7.1). If the communication interface of the BMS is
CAN interface, the pins for CAN interface can be chosen to connect. If the communication
interface of the BMS is RS485 interface, the pins for RS485 interface can be chosen to connect.
RJ45-5 and RJ45-6 ports (see section 6.7.1): Two RS485/CAN interfaces used to the product
parallel operation (see section 4.1). The control information can be exchanged between the
master inverter and the slave inverter through the RS485/CAN interfaces. Both the pins for RS485
interface and CAN interface shall be chosen to connect.
Modbus TRU
The product is equipped with a Modbus interface. If the third-party communication device also
complies with AISWEI Modbus protocol, which can be connected to this product.
Export active power control
The product is equipped with the export active power limit function, so as to meet the require-
ments of some national standards or grid standards for limiting the output power at the grid
connection point. The export active power control solution measures the active power at the
point where the customer’s installation is connected to the distribution system (point of grid
connection) and then uses this information to control the inverter’s output active power in order
to prevent the export active power to the distribution system from exceeding the agreed export
capacity.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
13

The product is delivered with the current transformers as standard. The current transformers can
be used to measure the export active power. The communication of the current transformers can
be connected to the product through RS485 (see section 6 .7.1, Terminal 2). And the current
transformer also can be replaced by the smart meter.
The smart meter that can be used with this product must be approved by AISWEI. For more
information about the smart meter, please contact the service.
Multifunction Relay
The product is equipped with two multifunction relays as standard. The multifunction relays can
be configured for the operating mode used by a particular system. For more information, please
contact AISWEI service.
Temperature Senser Interface
The product is equipped with one temperature senser interface (see section 6.7.1 ). If the tempera-
ture of the battery need be monitored, the external senser can be connected.
The communication interface for external central grid protection device
The product is equipped with one communication interface (see section 6.7.1 ) to connect the
external central grid protection device. For more information, please contact with AISWEI
service.
Inverter demand response modes (DRED)
The product shall detect and initiate a response to all supported demand response commands
according to the standard AS/NZS 4777.2.
The product only supports the demand response mode DRM 0. The interaction with demand
response enabling device (DRED) can be connected to the terminal block 3 (see section 6.7.1 ). The
Pin 5 and Pin 6 of the terminal block 3 represents the REF GEN/0 and COM LOAD/0.
Ripple control receiver interface
The product is equipped with one interface to connect Ripple Control Receiver device (see
section 6.7.1).
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
14

Current transformer interface
The current transformers can be used to measure the export active power and control the export
active power at the point of grid connection. The three current transformers can be connected
to terminal block 4 (See section 6.7.1).
Back-up function
The inverter is equipped with a back-up function which also called as an emergency power
supply (EPS). The back-up function ensures that the inverter forms a three-phase back-up grid
that uses energy from the battery and the PV system that is directly connected to the inverter to
supply the critical load in the event of a utility grid failure.
In the event of a grid failure, the product disconnects from the grid. The product provides a
standalone grid and the backup loads, which connect to EPS connector, continue to be supplied
by the energy stored in the battery and the PV modules.
The charging of the battery is ensured by the existing PV system during back-up operation.
As soon as the utility grid is available again, the product will automatically connect to the grid
and the loads are supplied with energy from the utility grid.
Earth fault alarm
This product complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. If an Earth
Fault Alarm occurs, the red color LED indicator will light up. At the same time, the error code 38
will be sent to the Solplanet Cloud.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
15

A
B

G


I J K
L



 g  gg
g
g

1
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
16