AISWEI ASW1000S-S User manual

Installation and Operating Instructions V00 1
Solplanet inverterTable of Contents
1 Notes on this Manual .......................................................................................... 4
1.1 Area of validity ............................................................................... 4
1.2 Target group .................................................................................. 4
1.3 Symbols used in this manual......................................................... 5
2 Safety ................................................................................................................. 6
2.1 Intended use................................................................................... 6
2.2 Safety standards........................................................................... 6
2.3 Important safety information....................................................... 7
2.4 Symbols on the label ...................................................................10
2.5 Basic safety protection................................................................11
3 Unpacking .......................................................................................................... 12
3.1 Scope of delivery ..........................................................................12
3.2 Checking for transport damage...................................................13
4 Mounting............................................................................................................14
4.1 Ambient conditions .......................................................................14
4.2 Selecting the mounting location ..................................................16
4.3 Mounting the inverter with the wall bracket...............................17
5 Electrical Connection.......................................................................................20
5.1 Safety ...........................................................................................20
5.2 System layout of units without integrated DC switch................21
5.3 Overview of the connection area.................................................21
5.4 AC connection...............................................................................23
5.4.1 Conditions for the AC connection..........................................................23

2 Installation and Operating Instructions V00
5.4.2 Grid connection........................................................................................25
5.4.3 Second protective grounding connection............................................27
5.4.4 Residual current protection...................................................................28
5.4.5 Overvoltage category............................................................................29
5.4.6 Grounding conductor monitoring .........................................................29
5.4.7 Rating of miniature circuit-breaker.......................................................29
5.5 DC Connection ..............................................................................30
5.5.1 Requirements for the DC Connection ...................................................30
5.5.2 Assembling the DC connectors............................................................31
5.5.3 Disassembling the DC connectors .......................................................34
5.5.4 Connecting the PV array........................................................................35
6 Communication ................................................................................................36
6.1 System monitoring via RS485/ Ethernet.....................................36
6.2 System monitoring via WLAN .....................................................40
6.3 Inverter demand response modes (DRED)..................................42
6.4 Active power control with Smart meter & AiCom/AiManager...43
6.5 Communication with third-party devices ....................................44
6.6 Earth Fault Alarm ........................................................................44
7 Operation .......................................................................................................... 45
7.1 Overview of the panel...................................................................45
7.1.1 LEDs............................................................................................................46
8 Commissioning................................................................................................. 47
8.1 Electrical checks...........................................................................47
8.2 Mechanical checks .......................................................................48
8.3 Safety code check........................................................................48
8.4 Start-Up........................................................................................49
9 Disconnecting the Inverter from Voltage Sources .......................................50

Installation and Operating Instructions V00 3
10 Technical Data ................................................................................................50
10.1 DC input data................................................................................51
10.2 AC output data............................................................................52
10.3 General data................................................................................53
10.4 Safety regulations......................................................................54
10.5 Efficiency ....................................................................................56
10.6 Power reduction .........................................................................60
10.7 Tools and torque.........................................................................63
11 Troubleshooting ..............................................................................................64
12 Maintenance .................................................................................................... 67
12.1 Cleaning the contacts of the DC switch ......................................67
12.2 Cleaning the heat sink.................................................................67
13 Recycling and disposal ...................................................................................68
14 EU Declaration of Conformity .......................................................................68
15 Warranty.........................................................................................................68
16 Contact ............................................................................................................69

4 Installation and Operating Instructions V00
1 Notes on this Manual
General Notes
Solplanet inverter is a transformerless solar inverter with indenpendent MPP tracker.
It converts the direct current (DC) from a photovoltaic (PV) array to grid-compliant
alternating current (AC) and feeds it into the utility grid.
1.1 Area of validity
This manual describes mounting, installation, commissioning and maintenance of the
following Solplanet inverters:
ASW1000S-S
ASW1500S-S
ASW2000S-S
ASW3000S-S
1.2 Target group
This manual is for qualified electricians only, who must perform the tasks exactly as
described.
All persons installing inverters must be trained and experienced in general safety
which must be observed when working on electrical equipments. Installation
personnel should also be familiar with local requirements, rules and regulations.
Qualified persons must have the following skills:
•Knowledge of how an inverter works and is operated
•Training in how to deal with the dangers and risks associated with installing,
repairing and
using electrical devices and installations
•Training in the installation and commissioning of electrical devices and
installations
•Knowledge of all applicable laws, standards and directives
•Knowledge of and compliance with this document and all safety
information

Installation and Operating Instructions V00 5
1.3 Symbols used in this manual
The safety precautions and general information are used in this manual as follows:
DANGER indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, can
result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, can
result in minor or moderate injury.
NOTICE indicates a situation which, if not avoided, can result in property
damage.
INFORMATION provides tips which are valuable for the optimal
installation and operation of the inverter.

6 Installation and Operating Instructions V00
2 Safety
2.1 Intended use
1. Solplanet inverter converts the direct current from PV array into grid-compliant
alternating current.
2. The product is suitable for indoor and outdoor use.
3. The product must only be operated with PV arrays (PV modules and cabling) 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 inverter.
4. PV modules with a high capacitance to ground must only be used if their coupling
capacitance is less than 1.0μF.
5. When the PV modules are exposed to sunlight, a DC voltage is supplied to this
equipment.
6. All components must remain within their permitted operating ranges at all times.
7. The product is also approved for the Australian market and may be used in
Australia. If DRM support is specified, the inverter may only be used in conjunction
with a Demand Response Enabling Device (DRED). This ensures that the inverter
implements the commands from the grid operator for active power limitation at all
times. The inverter and the Demand Response Enabling Device (DRED) must be
connected in the same network and the inverter communication interface must be
activated.
8. When designing a PV system, ensure that the values comply with the permitted
operating range of all components at all times.
2.2 Safety standards
Solplanet inverters comply with the EU Low-Voltage Directive 2014/35/EU and the
EMC Directive 2014/30/EU. Solplanet inverters also comply with the requirement for
safety and EMC in Australia and New Zealand market. They are labeled with the CE
mark and RCM mark.
For more information about certificates in other countries and regions, please visit
website ( www.aiswei-tech.com ).

Installation and Operating Instructions V00 7
2.3 Important safety information
Danger to life due to electric shock when live components or cables
are touched
• All work on the inverter must only be carried out by qualified
personnel who have read and fully understood all safety information
contained in this manual.
• Do not open the product
• Children must be supervised to ensure that they do not play with this
device
Danger to life due to high voltages of the PV array
When exposed to sunlight, the PV array generates dangerous DC
voltage which is present in the DC conductors and the live components
of the inverter. Touching the DC conductors or the live components
can lead to lethal electric shocks. If you disconnect the DC connectors
from the inverter 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 inverter.
•Have the inverter mounted, installed and commissioned only by
qualified persons with the appropriate skills.
•If an error occurs, have it rectified by qualified persons only.
•Prior to performing any work on the inverter, disconnect it from all
voltage sources as described in this document(see Section 9
"Disconnecting the Inverter from Voltage Sources").

8 Installation and Operating Instructions V00
Risk of injury due to electric shock and fire caused by high leakage
current
• The inverter must be reliably grounded in order to protect property
and personal safety.
Risk of injury due to hot heat sink
• The heat sink may get hot during operation. Do not touch!
Possible damage to health as a result of the effects of
electromagnetic radiation
• Please maintain a distance of at least 20cm from the inverter when it
is in operation.
Grounding the PV array
• Comply with local regulations for grounding the PV array. We
suggest the frames of PV modules must be reliably grounded.
• Do not ground any of the terminals of the strings.

Installation and Operating Instructions V00 9
Damage to the inverter due to electrostatic discharge
•Touching electronic components can cause damage to or destroy the
inverter through electrostatic discharge.
• Ground yourself before touching any component.

10 Installation and Operating Instructions V00
2.4 Symbols on the label
Symbol
Explanation
Beware of high voltage and operating current.
The inverter operates at high voltage and current. Work on the
inverter must only be carried out by skilled and authorized
electricians.
Beware of hot surfaces.
The inverter can get hot during operation. Avoid contact during
operation.
Do not dispose of this inverter with household waste.
For more information on disposal, please refer to Section 13
“Recycling and disposal”.
CE mark.
The inverter complies with the requirements of the applicable EC
guidelines.
Certified safety
The product is TUV-tested and complies with the requirements of
the EU Equipment and Product Safety Act.
RCM Mark
The product complies with the requirements of the applicable
Australian low-voltage and electromagnetic compatibility
standards.
Capacitors discharge
Before opening the covers, the inverter must be disconnected
from the grid and PV array. Wait at least 5 minutes to allow the
energy storage capacitors to fully discharge.
Refer to the manual accompanying the inverter.
Risk of danger, warning and caution
Safety information important for human safety.Failure to observe the
safety information in this manual may result in injury or death.

Installation and Operating Instructions V00 11
2.5 Basic safety protection
We provide the following safety protection:
1) .Over-voltage, under-voltage protection;
2) Over-frequency, under-frequency protection;
3) Over-temperature monitoring;
4) Residual current monitoring;
5) Insulation monitoring
6) Anti-islanding protection;
7) DC feed-in monitoring;
8) Grounding conductor monitoring;

12 Installation and Operating Instructions V00
3 Unpacking
3.1 Scope of delivery
Object
Description
Quantity
A
Inverter
1 piece
B
Wall mounting bracket
1 piece
C
Mounting accessory kit:
Wall anchors and hexagon bolts (3×)
M4×1 0 mm screw (3×)
1 set
D
DC connector
1 pair
E
AC Plug connector
1 piece
F
WLAN (optional)
1 piece ( optional )
G
Documentation
1 set
H
Smart meter terminal
1 piece
I
(optional)
1 set( optional )
A
B
C
D
E
F
G
H
I
Carefully check all of the components in the carton. If anything is missing, contact
your dealer.

Installation and Operating Instructions V00 13
3.2 Checking for transport damage
Thoroughly inspect the packaging upon delivery. If you detect any damage to the
packaging which indicates the inverter may have been damaged, inform the
responsible shipping company immediately. We will be glad to assist you if required.

14 Installation and Operating Instructions V00
4 Mounting
4.1 Ambient conditions
1. Be sure the inverter is installed out of the reach of children.
2. Mount the inverter in areas where it cannot be touched inadvertently.
3. Ensure good access to the inverter for installation and possible service.
4. Make sure that heat can dissipate, observe the following minimum clearance to
walls, other inverters, or objects:
5. The ambient temperature should be below 40°C to ensure optimal operation.
6. Recommend to mount the inverter under the shaded site of the building or mount
an awning above the inverter.
7. Avoid exposing the inverter to direct sunlight, rain and snow to ensure optimal
operation and extend service life.
Direction
Min. clearance（mm）
above
300
below
500
sides
200

Installation and Operating Instructions V00 15
8. The mounting method, location and surface must be suitable for the inverter's
weight and dimensions.
9. If mounted in a residential area, we recommend mounting the inverter on a solid
surface. Plasterboard and similar materials are not recommended due to audible
vibrations when in use.
10. Do not put any objects on the inverter.
11. Do not cover the inverter.

16 Installation and Operating Instructions V00
4.2 Selecting the mounting location
1. Mount the inverter vertically or tilted backward by a maximum of 15°.
2. Never mount the inverter tilted forward or sideways.
3. Never mount the inverter horizontally.
4. Mount the inverter at eye level to make it easy to operate and to read the display.
5. The electrical connection area must point downwards.
Danger to life due to fire or explosion
• Do not mount the inverter on flammable construction materials.
• Do not mount the inverter in areas where flammable materials are
stored.
• Do not mount the inverter in areas where there is a risk of explosion.

Installation and Operating Instructions V00 17
4.3 Mounting the inverter with the wall bracket
Mounting procedures:
1. Use the wall bracket as a drilling template and mark the positions of the drill holes.
Drill 3 holes with a 10 mm drill. The holes must be about 70 mm deep. Keep the
drill vertical to the wall, and hold the drill steady to avoid tilted holes.
Risk of injury due to the weight of the inverter
•When mounting, take into account that the inverter weighs approx. :
ASW1000-S –ASW3000S-S: 6.5kg.
7.5kg.
Risk of injury due to the inverter falls down
•Before inserting the wall anchors, measure the depth and distance of the
holes.
•If the measured values do not meet the hole requirements, redrill the holes.

18 Installation and Operating Instructions V00
2.After drilling holes in the wall, place three screw anchors into the holes, then attach
the wall mounting bracket to the wall using the self-tapping screws delivered with
the inverter.
3.Holding the inverter and attach it tilted slightly downwards to the wall bracket.
4. Check both sides of the inverter to ensure that it is securely in place.

Installation and Operating Instructions V00 19
5.Push the inverter as far as possible and attach it to the right side of the wall bracket
using the M4 screws.
If a second protective conductor is required in installation site, ground the inverter and
secure it so that it cannot drop from the housing (see section 5.4.3 “Second protective
grounding connection”).
Dismante the inverter in reverse order.

20 Installation and Operating Instructions V00
5 Electrical Connection
5.1 Safety
Danger to life due to high voltages of the PV array
When exposed to sunlight, the PV array generates dangerous DC
voltage which is present in the DC conductors and the live components
of the inverter. Touching the DC conductors or the live components
can lead to lethal electric shocks. If you disconnect the DC connectors
from the inverter 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 inverter.
•Have the inverter mounted, installed and commissioned only by
qualified persons with the appropriate skills.
•If an error occurs, have it rectified by qualified persons only.
•Prior to performing any work on the inverter, disconnect it from all
voltage sources as described in this document(see Section 9
"Disconnecting the Inverter from Voltage Sources").
Risk of injury due to electric shock
• The inverter must be installed only by trained and authorized
electricians.
• All electrical installations must be done in accordance with the
National Wiring Rules standards and all locally applicable standards
and directives.