Solplanet ASW08KH-T1 User manual

Three phase Hybrid Inverter User Manual
(For ASW08KH-T1，ASW10KH-T1，ASW12KH-T1)
AiSWEI Technology (Shanghai) Co.,Ltd.
www.solplanet.net
2022 Version: A

Three phase Hybrid Inverter User Manual
2
Catalog
1 Notes on this Manual.............................................................................................................................................5
1.1 Scope of Validity ..........................................................................................................................................5
1.2 Target Group .................................................................................................................................................5
1.3 Symbols Used................................................................................................................................................5
2 Safety ...........................................................................................................................................................................5
2.1 Important Safety Instructions..................................................................................................................5
2.2 Battery Safety Instructions........................................................................................................................8
2.3 Notes on this Manual Explanation of Symbol ...................................................................................8
2.4 CE Directives ..................................................................................................................................................9
3 Introduction...............................................................................................................................................................9
3.1 Basic features.................................................................................................................................................9
3.2 System Diagram ...........................................................................................................................................9
3.3 System Diagram ........................................................................................................................................ 10
3.4 Work Modes ............................................................................................................................................... 11
3.4.1 Work modes: Self-consumption mode .................................................................................................................... 11
3.4.2 Work modes: Custom mode ........................................................................................................................................ 12
3.4.3 Work modes: Reserve power mode .......................................................................................................................... 12
3.4.4 Off-grid mode ................................................................................................................................................................... 13
3.5 Dimension.................................................................................................................................................... 13
3.6 Terminals of PV inverter ......................................................................................................................... 14
4 Technical Data........................................................................................................................................................ 15
5 Installation............................................................................................................................................................... 17
5.1 Check for Physical Damage................................................................................................................... 17
5.2 Packing List ................................................................................................................................................. 17
5.3 Mounting ..................................................................................................................................................... 18
5.3.1 Installation Guide ............................................................................................................................................................. 18
5.3.2 Space Requirement.......................................................................................................................................................... 19
5.3.3 Mounting Steps ................................................................................................................................................................ 19
6 Electrical Connection........................................................................................................................................... 20
6.1 Grid Connection ........................................................................................................................................ 20
6.2 PV connection............................................................................................................................................ 21
6.3 BACKUP load Connection ...................................................................................................................... 23
6.4 Battery Connection................................................................................................................................... 24

Three phase Hybrid Inverter User Manual
3
6.4.1 Battery breaker.................................................................................................................................................................. 24
6.4.2 Battery connection diagram......................................................................................................................................... 24
6.4.3 BMS PIN Definition.......................................................................................................................................................... 24
6.4.4 Battery power cable Connection Steps .................................................................................................................... 25
6.5 CT Connection............................................................................................................................................ 25
6.6 DRM Connection....................................................................................................................................... 26
6.7 Wi-Fi Connection ...................................................................................................................................... 26
6.8 Inverter Manipulation.............................................................................................................................. 26
6.9 Instructions for LED Indicator............................................................................................................... 27
7 Fault diagnosis and solutions........................................................................................................................... 27
Contact information ................................................................................................................................................ 31

Three phase Hybrid Inverter User Manual
4
For the latest documents in all supported languages, please visit:
www.solplanet.net
Read this entire document before installation.
PRODUCT SPECIFICATIONS
All specifications and descriptions contained in this document are verified to be accurate at the time of
printing. However, because continuous improvement is a goal at SOLPLANET, we reserve the right to make
product modifications at any time.
The images provided in this document are for demonstration purposes only. Depending on product version and
market region, details may appear slightly different.
ERRORS OR OMISSIONS
To communicate any inaccuracies or omissions in this manual, send an email to
[email protected]
ELECTRONIC DEVICE: DO NOT THROW AWAY
Proper Disposal of batteries is required. Refer to your local codes for disposal requirements
MADE IN CHINA
Copyright © AISWEI Technology (Shanghai) Co., Ltd. 2022. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written
consent of AISWEI Technology (Shanghai) Co., Ltd.
Trademarks and Permissions
and other AISWEI trademarks are trademarks of AISWEI Technology (Shanghai) Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
All other trademarks contained in this document are the property of their respective owners and third use herein
does not imply sponsorship or endorsement of third products or services. The unauthorized use of any
trademark displayed in this document or on the product is strictly prohibited.

Three phase Hybrid Inverter User Manual
5
1 Notes on this Manual
1.1 Scope of Validity
This manual is an integral part of solplanet three phase hybrid inverter, it describes the assembly, installation,
commissioning, maintenance and other information of the product. Please read it carefully before operating.
The descriptions in this manual are applicable to the following models of inverters:
ASW08KH-T1
ASW10KH-T1
ASW12KH-T1
1.2 Target Group
This manual is for qualified electricians. The tasks described in this manual only can be performed by qualified
electricians.
1.3 Symbols Used
The following types of safety instructions and general information appear in this document as described below:
Indicates a hazard with a high level of risk which, if not avoided, will result
in death or serious injury.
Indicates a hazard with a medium level of risk which, if not avoided, could
result in death or serious injury.
Indicates a hazard with a low level of risk which, if not avoided, could result
in minor or moderate injury
Indicates a potentially hazardous situation which, if not avoided, could
result in equipment damage, data loss, performance deterioration, or
unanticipated results. Notice is used to address practices not related to
personal injury.
Supplements the important information in the main text. NOTE is used to
address information not related to personal injury, equipment damage, and
environment deterioration.
2 Safety
2.1 Important Safety Instructions
Danger to life due to high voltages in the inverter! All work must be carried out by qualified electrician.
The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities,
or lack of experience and knowledge, unless they have been given supervision or instruction.
Danger of burn injuries due to hot enclosure parts!
During operation, the upper lid of the enclosure and the enclosure body may become hot.
Possible damage to health as a result of the effects of radiation!
Do not stay closer than 20 cm to inverter for any length of time.

Three phase Hybrid Inverter User Manual
6
Grounding the PV generator.
Comply with the local requirements for grounding the PV modules and the PV generator. It is recommends
connecting the generator frame and other electrically conductive surfaces in a manner which ensures
continuous conduction and ground these in order to have optimal protection of system and persons.
Ensure input DC voltage ≤Max. DC voltage. Overvoltage may cause permanent damage to inverter or other
losses, which will not be included in warranty!
Authorized service personnel must disconnect both AC and DC power from inverter before attempting any
maintenance or cleaning or working on any circuits connected to inverter.
Do not operate the inverter when the device is running.
Risk of electric shock!
Prior to the application, please read this section carefully to ensure correct and safe application. Please keep
the user manual properly.
Accessories only together with the inverter shipment are recommended. Otherwise, may result in a risk of
fire, electric shock, or injury to person.
Make sure that existing wiring is in good condition and that wire is not undersized.
Do not disassemble any parts of inverter which are not mentioned in installation guide. It contains no user-
serviceable parts. See Warranty for instructions on obtaining service. Attempting to service the inverter
yourself may result in a risk of electric shock or fire and will void your warranty.
Keep away from flammable, explosive materials to avoid fire disaster.
The installation place should be away from humid or corrosive substance.
Authorized service personnel must use insulated tools when installing or working with this equipment.
PV modules shall have an IEC 61730 class A rating.
Never touch either the positive or negative pole of PV connecting device. Strictly prohibit touching both of
them at the same time.
The unit contains capacitors that remain charged to a potentially lethal voltage after the MAINS, battery and
PV supply has been disconnected.
Hazardous voltage will present for up to 5 minutes after disconnection from power supply.
CAUTION-RISK of electric shock from energy stored in capacitor, never operate on the inverter couplers, the
MAINS cables, Battery cables, PV cables or the PV generator when power is applied. After switching offthe
PV, battery and Mains, always wait for 5minutes to let the intermediate circuit capacitors discharge before

Three phase Hybrid Inverter User Manual
7
unplugging DC, battery in plug and MAINS couplers.
When accessing the internal circuit of inverter, it is very important to wait 5 minutes before operating the
power circuit or demounting the electrolyte capacitors inside the device. Do not open the device
beforehand since the capacitors require time sufficiently discharge!
Measure the voltage between terminals UDC+ and UDC- with a multi-meter (impedance at least 1M ohm)
to ensure that the device is discharged before beginning work (35VDC) inside the device.
Surge protection devices (SPDs) for PV installation
Over-voltage protection with surge arresters should be provided when the PV power system is installed.
Lightning will cause a damage either from a direct strike or from surges due to a nearby strike.
Induced surges are the most likely cause of lightning damage in majority or installations, especially in rural
areas where electricity is usually provided by long overhead lines. Surge may be included on both the PV
array conduction and the AC cables leading to the building.
Specialists in lightning protection should be consulted during the end use application.
Using appropriate external lightning protection, the effect of a direct lightning strike into a building can be
mitigated in a controlled way, and the lightning current can be discharged into the ground.
Installation of SPDs to protect the inverter against mechanical damage and excessive stress include a surge
arrester in case of a building with external lightning protection system (LPS) when separation distance is
kept.
To protect the DC system, surge suppression device (SPD type2) should be fitted at the inverter end of the
DC cabling and at the array located between the inverter and the PV generator, if the voltage protection
level (VP) of the surge arresters is greater than 1100V, an additional SPD type 3 required for surge
protection for electrical devices.
To protect the AC system, surge suppression devices (SPD type2) should be fitted at the main incoming
point of AC supply (at the consumer’s cutout), located between the inverter and the meter/distribution
system; SPD (test impulse D1) for signal in according to EN 61632-1.
All DC cables should be installed to provide as short a run as possible, and positive and negative cables of
the string or main DC supply should be bundled together.
Avoiding the creation of loops in the system.
Spark gap devices are not suitable to be used in DC circuits once conducting, they won’t stop conducting
until the voltage across their terminals is typically more than 30 volts.
Anti-Islanding Effect
Islanding effect is a special phenomenon that grid-connected PV system still supply power to the nearby
grid when the voltage loss is happened in the power system. It is dangerous for maintenance personnel and
the public.
PE Connection and Leakage Current
High leakage current!

Three phase Hybrid Inverter User Manual
8
Earth connection essential before connecting supply.
Incorrect grounding can cause physical injury, death or equipment malfunction and increase
electromagnetic.
Make sure that grounding conductor is adequately sized as required by safety regulations.
Do not connect the ground terminals of the unit in series in case of a multiple installation. This product
can cause current with a d.c component, where a residual current operated protective (RCD) or
monitoring (RCM) device is used for protection in case of direct or indirect contact, only an RCD or
RCM of type B is allowed on the supply side of this product.
2.2 Battery Safety Instructions
ASW H-T1 Series hybrid inverter should be worked with high voltage battery, for the specific parameters such as
battery type, nominal voltage and nominal capacity etc.
As accumulator batteries may contain potential electric shock and short-circuit current danger, to avoid
accidents that might be thus resulted, the following warnings should be observed during battery replacement:
1) Do not wear watches, rings or similar metallic items.
2) Use insulated tools.
3) Put on rubber shoes and gloves.
4) Do not place metallic tools and similar metallic parts on the batteries.
5) Switch offload connected to the batteries before dismantling battery connection terminals.
6) Only personal with proper expertise can carry out the maintenance of accumulator batteries.
2.3 Notes on this Manual Explanation of Symbol
This section gives an explanation of all the symbols shown on the inverter and the label.
Symbols on the Type Label
Symbol
Explanation
CE
Mark
The inverter complies with the requirements of the applicable CE
guidelines.
TUV certi
fied.
RCM
Mark
C
ertification.
Beware of hot surface.
The inverter can become hot during operation. Avoid contact during
operation.
Danger of high voltages.
Danger to life due to high voltages in the inverter!
Risk of electric shock!
Observe enclosed documentation
The inverter
cannot be disposed together with the household waste. Disposal information can be
found in the enclosed documentation
.

Three phase Hybrid Inverter User Manual
9
Do not operate this inverter until it is isolated from
battery, mains and on-site PV generation
suppliers.
Danger to life due to high voltage.
There is residual voltage existing in the inverter after powering
off.
which needs 5 min to discharge.
Wait 5 min before you open the upper lid or the DC lid.
2.4 CE Directives
This chapter follows the requirements of the European low voltage directives, which contains the safety
instructions and conditions of acceptability for the endues system, which you must follow when installing,
operating and servicing the unit.
The Grid connected inverter meets the requirement stipulated in Low Voltage Directive (LVD) 2014/35/EU and
Electromagnetic Compatibility (EMC) Directive 2014/30/EU. The grid connected inverter leave the factory
completely connecting device and ready for connection to the mains and PV supply, the unit shall be installed in
accordance with national wiring regulations. Compliance with safety regulations depends upon installing and
configuring system correctly, including using the specified wires.
The system must be installed only by professional assemblers who are familiar with requirements for safety and
EMC. The assembler is responsible for ensuring that the end system complies with all the relevant laws in the
country where it is to be used.
3 Introduction
3.1 Basic features
ASW H-T1 Series hybrid inverter is a high-quality inverter which can convert solar energy to AC energy and store
energy into battery.
The inverter can be used to optimize self-consumption, store in the battery for future use or feed into public
grid. Work mode depends on PV energy and user’s preference. It can provide power for emergency use during
the grid lost by using the energy from battery and inverter generated from PV.
3.2 System Diagram
ASW H-T1 Series hybrid inverter is designed with two BACKUP interface for customer to choose based on the
local rules.
ASW H-T1 Series hybrid inverter applies to the wiring rules that requires the Live line and Neutral line of BACKUP
must be disconnected with the Live line and Neutral line of grid (applies to most countries).

Three phase Hybrid Inverter User Manual
10
The wiring diagram is for reference only, and the complete electrical connection shall meet the
requirements of local regulations.
Please control the home loads, and make sure it’s within the “BACKUP output rating” under BACKUP
mode, otherwise the inverter will shut down with an “overload fault” warning.
Please confirm with the mains grid operator whether there are any special regulations for grid connection.
3.3 System Diagram

Three phase Hybrid Inverter User Manual
11
The arrow on the CT points to the power grid, as shown.
Do not misconnect the phase sequence.
Backup load is connected to Backup1 or Backup2 port.
Because the length of CT line is limited, the inverter needs to be installed near the parallel dot,
otherwise the anti-countercurrent function cannot be used.
Please control the home loads, and make sure it’s within the “BACKUP output rating” under
BACKUP mode, otherwise the inverter will shut down with an “overload fault” warning.
Please confirm with the mains grid operator whether there are any special regulations for grid
connection.
BACKUP1 for very important load, BACKUP2 for important or normal load.
When there is a power outage or when there is no power grid
If the battery does not report low voltage or undervoltage alarm, the inverter will supply power to
both BACKUP1 and BACKUP2
If the battery generates a low voltage or undervoltage alarm, the inverter only supplies power to
BACKUP1
3.4 Work Modes
Inverter provides multiple work modes based on different requirements.
3.4.1 Work modes: Self-consumption mode
3.4.1.1 When PV, Grid, Battery is available
1) Solar energy provides power to the loads as first priority, if solar energy is sufficient to power all connected
loads, solar energy excess power will provide to charge battery, and then redundant power will feed to
grid.
2) Solar energy provides power to the loads as first priority, if solar energy and battery are not sufficient to power all
connected loads, utility energy (Main Grid) will supply power to the loads with solar energy at the same time.
3.4.1.2 When PV, Grid is available (without battery):
3) Solar energy provides power to the loads as first priority, if solar energy is sufficient, the excess power will
feed to grid.
4) Solar energy provides power to the loads as first priority, if solar energy is not sufficient to power all
connected loads, Grid energy will supply power to the loads at the same time.

Three phase Hybrid Inverter User Manual
12
3.4.2 Work modes: Custom mode
When PV, Grid, Battery is available:
5) On charge time, solar energy will charge battery as first priority. The excess energy will supply power to
the loads. If solar energy is sufficient to supply loads and charge battery, and if there's still some extra
energy, then the excesspower will feed the power to grid
6) On charge time, solar energy will charge battery as first priority. Then the excess solar energy will supply
power to loads. If solar energy is not sufficient to charge battery and supply loads, grid will supply all the
connected loads with solar energy together.
7) On discharge time, solar energy provides power to the loads as first priority, if solar energy is sufficient to
supply loads, and if there's still some extra energy from solar energy, then the excess power and battery
will deliver the power to the grid at the same time.
8) In the period of no charge or discharge, the solar power supply loads at first priority, excess energy to the
grid.
When Grid, Battery is available (PV is disconnected)
9) On charge time, grid will charge battery and supply power to the connected loads at the same time.
10) On discharge time, if load power is less than battery power, battery will supply power to loads as first
priority, the excess power will be feed to grid.
11) On discharge time, if load power is more than battery power, battery and grid will supply power to the
loads at the same time.
3.4.3 Work modes: Reserve power mode
3.4.3.1 When PV, Grid, Battery is available:
12) Solar energy will charge battery as first priority, if solar energy is excess, the excess power will supply load. If
there's still some extra energy, then the excess power will feed the power to grid.

Three phase Hybrid Inverter User Manual
13
13) Solar energy will charge battery as first priority, if solar energy is excess, the excess power will supply load. If
solar energy is not sufficient to charge battery and supply loads, grid will supply power to loads.
3.4.3.2 2. When Grid, Battery is available (PV is disconnected)
14) Grid will supply power to load and charge battery at the same time.
If set anti-Reverse function allowable, once on the work mode of Self- use, Peak shift, battery priority, the system
will not feed power to grid.
3.4.4 Off-grid mode
3.4.4.1 When PV, Battery is available Grid is disconnected):
15) A. Solar energy provides power to the loads as first priority, if solar energy is sufficient to power all
connected loads, solar energy will provide to charge battery.
16) B. Solar energy provides power to the loads as first priority, if solar energy is not sufficient to power all
connected loads, battery energy and solar energy will supply power to the loads at the same time.
3.5 Dimension
Unit: mm

Three phase Hybrid Inverter User Manual
14
3.6 Terminals of PV inverter
Function label Description
PV string 1 Input port PV1+ PV string 1 positive input
PV1- PV string 1 negative input
PV string 2 Input port PV2+ PV string 2 positive input
PV2- PV string 2 negative input
Communication interface COM1 This function is reserved
COM2 WI-FI Stick interface
BAT Port BAT+ Battery Positive input
BAT- Battery negative input
signal line interface
UPDATE Upgrading software Ports
DRM Function temporarily retained
CT Connect to CT (current transformer)
DRY IO dry contact
BMS BMS communication to Battery
CAN CAN communication
NTC NTC detection
Grid
①Grid line A phase
②Grid line B phase
③Grid line C phase
④Grid line null line
⑤Grid line ground electrode
GEN
(
Diesel generator function
is unreleased currently)
⑥A phase
⑦B phase
⑧C phase
⑨null line
⑩ground electrode
Backup1
⑪Backup1 line A phase
⑫Backup1 line B phase
⑬Backup1 line C phase
⑭Backup1 line null line，
⑮Backup1 line ground electrode
Backup2
⑯Backup2 line A phase
⑰Backup2 line B phase
⑱Backup2 line C phase
⑲Backup2 line null line，

Three phase Hybrid Inverter User Manual
15
Function label Description
⑳Backup2 line ground electrode
Qualified electrician will be required for the installation.
4 Technical Data
Model ASW08kH-T1 ASW10kH-T1 ASW12kH-T1
PV Input
Max. PV array power 12 kWp STC 15 kWp STC 18 kWp STC
Max. input voltage 1000 V
MPP voltage range 180 V ~ 850 V
Min. input voltage / start voltage 125V/180V
No. of independent MPPT
trackers / strings per MPPT input 2 / (1/1)
Max. input current per MPP
tracker 13 A
Max. short-circuit current per
MPP tracker 25A
Battery
Battery type Lithium-ion
Battery voltage range 125 V ~ 600 V
Max. charging current / Max.
discharging current 50 A / 50A
Rated. charging current / Rated.
discharging current 40A/40A
AC output
Nominal AC voltage 3W+N+PE, 220 / 380 V; 230 / 400 V; 240 / 415 V
AC voltage range 360V~440V
Rated AC grid frequency 50 Hz / 60 Hz
AC grid frequency range 50 Hz±5Hz / 60 Hz±5Hz
Rated active power 8 kW 10 kW 12 kW
Rated apparent power 8 kVA 10 kVA 12 kVA
Max. apparent power 8.8 kVA 11 kVA 13.2 kVA
Rated grid output Current
(@400V) 11.6 A 14.5 A 17.4 A
Max. grid output current 12.7A 15.9A 19.1A
Harmonics THDi (@ Nominal
power) < 3%
AC input
Rated grid voltage 3W+N+PE, 220 / 380 V; 230 / 400 V; 240 / 415 V
Rated grid frequency 50Hz / 60Hz
Rated apparent power 16 kW 20 kW 24 kW
Max. input apparent power from
grid 17.6 kVA 22 kVA 26.4 kVA
Rated input current from grid 23.1 A 28.9A 34.7 A

Three phase Hybrid Inverter User Manual
16
Model ASW08kH-T1 ASW10kH-T1 ASW12kH-T1
Max. input current from grid 25.5 A 31.8A 38.2 A
BACKUP
output
Nominal output voltage 3W+N+PE, 220 / 380 V; 230 / 400 V; 240 / 415 V
Nominal output frequency 50 Hz / 60 Hz
Rated apparent power 8 kVA 10 kVA 12 kVA
Max. output apparent power 8 kVA 10 kVA 12 kVA
Peak output apparent power 8.8kVA 11kVA 13.2kVA
Rated Current (@400V) 11.6 A 14.5 A 17.4 A
Max. output current 12.7A 15.9A 19.1A
Max. switch time ≤20 ms
Output THDv (@ Linear load) <2%
Efficiency
MPPT efficiency ≥99.5%
Max efficiency 97.90% 98.20% 98.20%
Euro efficiency 97.20% 97.50% 97.50%
Max. battery to load efficiency 96.50% 96.50% 96.60%
Safety
protection
DC-side disconnection device ●
PV string- / Battery input reverse
polarity protection ●/ ●
All-pole sensitive residual current
monitoring unit ●
Anti-islanding protection ●
AC output over current
protection ●
AC output short circuit current
protection ●
AC over voltage protection ●
Protection class (as per IEC
62109-1) I
overvoltage category (as per IEC
62109-1) AC: III; DC: II
General
data
Power factor at rated power /
adjustable displacement ≥0.99 / 0.8 leading to 0.8 lagging
Dimensions (W / H / D) 530 / 560 / 220 mm
Device weight 29 kg
Installation Wall-mounted
Operating temperature range -25 °C~+60 °C
Noise emissions (typical) < 35 dB(A)
Standby consumption < 3 W
Cooling concept Natural convection
Ingress protection rating (as per
IEC 60529) IP65
Climatic category (according to
IEC 60721-3-4) 4K4H

Three phase Hybrid Inverter User Manual
17
Model ASW08kH-T1 ASW10kH-T1 ASW12kH-T1
Max. permissible value for relative
humidity (non-condensing) 0~95%
Max. operating altitude 4000m (>2000m power derating)
Country of Manufacture THE PEOPLE'S REPUBLIC OF CHINA
Features
Inverter topology (Solar/ battery) Transformer less / Transformer less
User interface LED & App
Communication with BMS RS485 / CAN
Communication with meter RS485
Communication with portal WIFI stick
Integrated power control / Zero
export control ●/ ●
Standard
Compliance
Grid EN 50549-1, RfG 3
Safety EN 62109-1, EN 62109-2
EMC IEC 61000-6-1/-2/-3/-4, IEC 61000-3-11, IEC61000-3-
12
5 Installation
5.1 Check for Physical Damage
Make sure the inverter is intact during transportation. If there is any visible damage, such as cracks, please
contact your dealer immediately.
5.2 Packing List
Open the package and take out the product, please check the accessories first. The packing list shown as below.

Three phase Hybrid Inverter User Manual
18
Object Description
A Inverter
B Bracket
C Expansion screws and pan-head screws
D PV connectors (2*positive, 2*negative)
E WIFI Stick
F User manual
G Current transformer
5.3 Mounting
5.3.1 Installation Guide
ASW H-T1 Series hybrid inverter is designed for outdoor installation (IP 65). Make sure the installation site meets
the following conditions:
1) Not in direct sunlight.
2) Not in areas where highly flammable materials are stored.
3) Not in potential explosive areas.
4) Not in the cool air directly.
5) Not near the television antenna or antenna cable.
A
B
C
D
E
F
G

Three phase Hybrid Inverter User Manual
19
6) Not higher than altitude of about 2000m above sea level.
7) Not in environment of precipitation or humidity (＞95%).
8) Under good ventilation condition.
9) The ambient temperature in the range of -20℃ to +60℃.
10) The slope of the wall should be within ± 5°.
11) The wall hanging the inverter should meet conditions below:
solid brick/concrete, or strength equivalent mounting surface.
Inverter must be supported or strengthened if the wall’s strength isn’t enough (such as
wooden wall, the wall covered by thick layer of decoration)
Please AVOIDE direct sunlight, rain exposure, snow laying up during installation and operation.
5.3.2 Space Requirement
Position minimum spacing
Left 300mm
Right 300mm
Top 300mm
Bottom 300mm
5.3.3 Mounting Steps
5.3.3.1 Tools required for installation.
Installation tools: crimping pliers for binding post and RJ 45, screwdriver, manual wrench etc.
Step 1: Screw the wall bracket on the wall

Three phase Hybrid Inverter User Manual
20
Place the bracket on the wall and mark down the position of the 4 holes.
Drill holes with driller, make sure the holes are deep enough (at least 60mm) to support the
inverter.
Install the expansion tubes in the holes and tighten them. Then install the wall bracket with the
expansion screws.
Step 2: Place the inverter on the wall mounted bracket by holding the handle on the side.
Step 3: Tighten the fixing screws on both sides of the inverter.
Step 4: If necessary, customer can install an anti-theft lock on the left-bottom of the inverter.
6 Electrical Connection
6.1 Grid Connection
ASW H-T1 Series hybrid inverter is designed for three phase grid Voltage is 380/400V, frequency is 50/60Hz.
Cables and Micro-breaker are recommended as follows
Inverter ASW08kH-T1 ASW10kH-T1 ASW12kH-T1
Cable ≥5mm2 copper cable ≥6mm2 copper cable ≥10 mm2copper cable
Micro-breaker 32A 40A 40A or 50A
Note:
Copper cable is recommended.
If aluminum core cable is used, the cable with larger cross-sectional area shall be selected.
Micro-breaker should be installed between inverter and grid, any load should not be connected with
inverter directly.
Connection Steps:
1）Step1. Check the grid voltage.
Check the grid voltage and compare with the permissive voltage range (Please refer to technical data).
Disconnect the circuit board from all the phases and secure against re-connection.
2）Step2. Remove the waterproof lid from the grid port on the inverter.