SOLEOS OXYGEN 3400 User manual

User Manual V1.0
User Manual
-Installation
-Operation
OXYGEN 3400
OXYGEN 4500
OXYGEN 5000
SOLEOS solar GmbH

1
Catalog
1. Notes on this Manual................................................................................................................................3
1.1 Scope of Validation..............................................................................................................................3
1.2 Symbols Used......................................................................................................................................3
1.3 Target Group........................................................................................................................................4
2. Preparation................................................................................................................................................5
2.1 Safety Instructions...............................................................................................................................5
2.2 Explanations of Symbols on Inverter...................................................................................................6
3. Product Information .................................................................................................................................8
3.1 Overview..............................................................................................................................................8
3.2 Major Characteristics...........................................................................................................................9
3.3 Datasheet...........................................................................................................................................10
4. Packing Checklist...................................................................................................................................15
4.1 Assembly Parts..................................................................................................................................15
4.2 Product Appearance..........................................................................................................................16
4.3 Product Identification.........................................................................................................................17
4.4 Further Information............................................................................................................................17
5. Installation...............................................................................................................................................18
5.1 Safety.................................................................................................................................................18
5.2 Mounting Instructions.........................................................................................................................18
5.3 Safety Clearance...............................................................................................................................19
5.4 Mounting Procedure ..........................................................................................................................20
5.5 Safety Lock （with the wall mounting bracket）...............................................................................22
6. Electrical Connection.............................................................................................................................23
6.1 Safety.................................................................................................................................................23
6.2 Overview of Connection Area............................................................................................................24
6.3 AC Side Connection ..........................................................................................................................25
6.4 DC Side Connection..........................................................................................................................27
6.5 Communication and Monitoring Device.............................................................................................32
7. Display.....................................................................................................................................................33
7.1 LCD Panel..........................................................................................................................................33
7.2 LCD Display.......................................................................................................................................34

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7.3 Set Language.....................................................................................................................................36
7.4 Choosing Safety Regulation After Starting Up.................................................................................37
7.5 State Information ...............................................................................................................................39
8. Recycling and Disposal.........................................................................................................................40
9. Troubleshooting .....................................................................................................................................41
10. Abbreviation............................................................................................................................................42
11. Contact.....................................................................................................................................................43

3
1.Notes on this Manual
1.1 Scope of Validation
The main purpose of this User’s Manual is to provide instructions and detailed procedures for
installing, operating, maintaining, and troubleshooting the following three types of SOLEOS
solar GmbH-Solar Inverters:
OXYGEN 3400
OXYGEN 4500
OXYGEN 5000
Please keep this user manual all time available in case of emergency.
1.2 Symbols Used
DANGER
DANGER indicatesahazardoussituation which,if notavoided,
will resultin death or seriousinjury.
WARNING
WARNING indicates a hazardous situation which, if not
avoided, can result in death or serious injury or moderate injury.
CAUTION
CAUTION indicates a hazardous condition which, if not
avoided, can result in minor or moderate injury.
or moderate injury.
NOTICE
NOTICE indicates a situation that can result in property
damage, if not avoided.

4
1.3 Target Group
Chapter 1, 2, 3, 4, 7, 8, 9, 10 and chapter 11 are intended for anyone who is
intended to use Soleos Grid Tie Solar Inverter. Before any further action, the operators
must first read all safety regulations and be aware of the potential danger to operate high-
voltage devices. Operators must also have a complete understanding of this device’s
features and functions.
Chapter 5 and chapter 6 are only for qualified personnel who are intended to install
or uninstall the Soleos Grid Tie Solar Inverter.
WARNING
Do not use this product unless it has been successfully installed
by qualified personnel in accordance with the instructions in
Chapter 5, “Installation”.
NOTICE
Hereby qualified personnel means he/she has the valid license
from the local authority in:
•Installing electrical equipment and PV power systems
(up to 1000 V).
•Applying all applicable installation codes.
•Analyzing and reducing the hazards involved in
performing electrical work.
•Selecting and using Personal Protective Equipment
(PPE).

5
2.Preparation
2.1 Safety Instructions
DANGER
DANGER due to electrical shock and high voltage
DO NOT touch the operating component of the inverter, it
might result in burning or death.
TO prevent risk of electric shock during installation and
maintenance, please make sure that all AC and DC terminals
are plugged out.
DO NOT stay close to the instruments while there is severe
weather conditions including storm, lighting etc.
WARNING
The installation, service, recycling and disposal of the
inverters must be performed by qualified personnel only in
compliance with national and local standards and regulations.
Please contact your dealer to get the information of
authorized repair facility for any maintenance or repairmen.
Any unauthorized actions including modification of product
functionality of any form will affect the validation of warranty
service; Soleos may deny the obligation of warranty service
accordingly.

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2.2 Explanations of Symbols on Inverter
Symbol
Description
Dangerous electrical voltage
This device is directly connected to public grid, thus all
work to the inverter shall only be carried out by qualified
personnel.
DANGER to life due to high electrical voltage!
There might be residual currents in inverter because of
large capacitors. Wait 10 MINUTES before you remove
the front lid.
NOTICE, danger!
This device directly connected with electricity
generators and public grid.
CAUTION
The PV inverter will become hot during operation; please
don’t touch the heat sink or peripheral surface during or
shortly after operation.
Risk of damage due to improper modifications.
Never modify or manipulate the inverter or other
components of the system.
NOTICE
Public utility only
The PV inverter designed to feed AC power directly into the
public utility power grid，do not connect AC output of the
device to any private AC equipment.

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Danger of hot surface
The components inside the inverter will release a log of
heat during operation, DO NOT touch aluminum
housing during operating.
An error has occurred
Please go to Part 9 “Trouble Shooting” to remedy the error.
This device SHALL NOT be disposed of in
residential waste
Please go to Part 8 “Recycling and Disposal” for proper
treatments.
Without Transformer
This inverter does not use transformer for the isolation
function.
German mark of conformity
The inverter complies with the requirement of the
German Grid Regulations.
Certified Safety
The inverter complies with the requirements of the
Equipment and Product Safety Act in Europe.
Standards Association of Australian
The inverter complies with the requirement of the
AS4777.
CE Mark
Equipment with the CE mark fulfils the basic
requirements of the Guideline Governing Low-Voltage
and Electromagnetic Compatibility.
No unauthorized perforations or modifications
Any unauthorized perforations or modifications are
strictly forbidden, if any defect or damage
(device/person) is occurred, Soleos shall not take any
responsibility for it.

8
3.Product Information
3.1 Overview
Industrial Layout
Excellent Heat Elimination

9
Effective Shield For DC/AC/Communication Connections
3.2 Major Characteristics
Soleos inverter has following characteristics which make Soleos inverter “High Efficiency, High
Reliability, High Cost Effective Ratio”
Wide DC input voltage and current range, enables more PV panels connected.
Wide MPP voltage range ensure high yield under various weather conditions.
High MPP tracking accuracy, ensure the minimum power loses during converting.
Complete set of protection methods.
Also, following protection methods are integrated in Soleos inverter:
Internal overvoltage
DC insulation monitoring
Ground fault protection
Grid monitoring
Ground fault current monitoring
DC current monitoring
Integrated DC switch (Optional)

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3.3 Datasheet
OXYGEN 3400
Type
OXYGEN 3400
Input (DC)
Max. PV-generator power
Ppv [W]
3400
Max DC voltage
Vmax(DC) [V]
590
MPPT DC voltage range
Vmppt [V]
120 –500
Turn off DC Voltage
Vmin(DC) [V]
120
Max. DC current
Imax(DC) [A]
36
Nominal DC current
IN(DC) [A]
28
Number of DC connection
2
DC-connection
MC4
Number of MPP trackers
2
Turn on power
Pmin(DC) [W]
10
Output (AC)
Max. AC Power
Pmax(AC) [V]
3300
Nominal AC power
PN(AC) [W]
3000
Max. AC current
Imax(AC) [A]
14.4
Nominal AC current
IN(AC) [A]
13
Power connection
Single phase
Grid voltage range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11
G83/1 AS4777
Grid frequency range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Power factor
0.99 (>30% of Full Load)
Harmonic distortion (THD) at nominal output
<2%
AC Connector
Plug-in connector
Power consumption
Own consumption in operation
Pown(AC) [W]
45
Power consumption at night
Pnig(AC) [W]
0
Power consumption at standby
Pstd(AC) [W]
6
Efficiency
Max. Efficiency (at 360VDC)
97.4%
Euro efficiency (at 360VDC)
96.6%
MPPT efficiency
99.9%
Safety and protection
Internal overvoltage protection
Yes
DC Insulation monitoring
Yes
Earth fault protection
Yes
Grid monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Earth fault current monitoring
According to VDE 0126-1-1, RD1663, ,ENEL2010,C10/11,
G83/1, AS4777
DC current monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Islanding protection
According to VDE 0126-1-1, RD1663, G83/1, AS4777
Normative reference
CE- compliant according to
EN 62109, EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN

11
61000-6-4
EN61000-3-2, EN61000-3-3, EN61000-3-12, EN61000-3-11
Dimensions and weight
Dimensions (WxHxD)
[mm]
367x526x163
Weight
[kg]
20
Environmental limits
IP protection type
IP 65 according to IEC 60529
Operating temperature range
-20°C to +60°C
Relative humidity
0% to 98%, no condensation
Maximum altitude (above sea level)
[m]
2000
Noise level
[dBA]
< 40
General data
Isolation type
Transformerless
Cooling concept
Convection
Housing
metal housing for inside and outside installation
Mounting information
Wall bracket
LED display
3
LCD display
Backlight, 16 x 2 Character LCD
Data logger
RS485, Optional (Wi-Fi, GPRS, Ethernet)
Data communication interfaces
Computer Communication
RS232 as Option
Standard warranty
5 years (optional 10 years)
OXYGEN 4500
Type
OXYGEN 4500
Input (DC)
Max. PV-generator power
Ppv [W]
4500
Max DC voltage
Vmax(DC) [V]
590
MPPT DC voltage range
Vmppt [V]
120 –500
Turn off DC Voltage
Vmin(DC) [V]
120
Max. DC current
Imax(DC) [A]
36
Nominal DC current
IN(DC) [A]
33
Number of DC connection
2
DC-connection
MC4
Number of MPP trackers
2
Turn on power
Pmin(DC) [W]
10
Output (AC)
Max. AC Power
Pmax(AC) [V]
4400
Nominal AC power
PN(AC) [W]
4000
Max. AC current
Imax(AC) [A]
19.0
Nominal AC current
IN(AC) [A]
17.4
Power connection
Single phase
Grid voltage range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11
G83/1 AS4777
Grid frequency range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Power factor
0.99 (>30% of Full Load)
Harmonic distortion (THD) at nominal output
<2%

12
AC Connector
Plug-in connector
Power consumption
Own consumption in operation
Pown(AC) [W]
50
Power consumption at night
Pnig(AC) [W]
0
Power consumption at standby
Pstd(AC) [W]
6
Efficiency
Max. Efficiency (at 360VDC)
97.6%
Euro efficiency (at 360VDC)
97.0%
MPPT efficiency
99.9%
Safety and protection
Internal overvoltage protection
Yes
DC Insulation monitoring
Yes
Earth fault protection
Yes
Grid monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Earth fault current monitoring
According to VDE 0126-1-1, RD1663, ,ENEL2010,C10/11,
G83/1, AS4777
DC current monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Islanding protection
According to VDE 0126-1-1, RD1663, G83/1, AS4777
Normative reference
CE- compliant according to
EN 62109, EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN
61000-6-4
EN61000-3-2, EN61000-3-3, EN61000-3-12, EN61000-3-11
Dimensions and weight
Dimensions (WxHxD)
[mm]
367x526x163
Weight
[kg]
21
Environmental limits
IP protection type
IP 65 according to IEC 60529
Operating temperature range
-20°C to +60°C
Relative humidity
0% to 98%, no condensation
Maximum altitude (above sea level)
[m]
2000
Noise level
[dBA]
< 40
General data
Isolation type
Transformerless
Cooling concept
Convection
Housing
metal housing for inside and outside installation
Mounting information
Wall bracket
LED display
3
LCD display
Backlight, 16 x 2 Character LCD
Data logger
RS485, Optional (Wi-Fi, GPRS, Ethernet)
Data communication interfaces
Computer Communication
RS232 as Option
Standard warranty
5 years (optional 10 years)

13
OXYGEN 5000
Type
OXYGEN 5000
Input (DC)
Max. PV-generator power
Ppv [W]
5000
Max DC voltage
Vmax(DC) [V]
590
MPPT DC voltage range
Vmppt [V]
120 –500
Turn off DC Voltage
Vmin(DC) [V]
120
Max. DC current
Imax(DC) [A]
36
Nominal DC current
IN(DC) [A]
33
Number of DC connection
2
DC-connection
MC4
Number of MPP trackers
2
Turn on power
Pmin(DC) [W]
10
Output (AC)
Max. AC Power
Pmax(AC) [V]
4800
Nominal AC power
PN(AC) [W]
4600
Max. AC current
Imax(AC) [A]
21.0
Nominal AC current
IN(AC) [A]
20
Power connection
Single phase
Grid voltage range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11
G83/1 AS4777
Grid frequency range
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Power factor
0.99 (>30% of Full Load)
Harmonic distortion (THD) at nominal output
<2%
AC Connector
Plug-in connector
Power consumption
Own consumption in operation
Pown(AC) [W]
50
Power consumption at night
Pnig(AC) [W]
0
Power consumption at standby
Pstd(AC) [W]
6
Efficiency
Max. Efficiency (at 360VDC)
97.6%
Euro efficiency (at 360VDC)
97.0%
MPPT efficiency
99.9%
Safety and protection
Internal overvoltage protection
Yes
DC Insulation monitoring
Yes
Earth fault protection
Yes
Grid monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Earth fault current monitoring
According to VDE 0126-1-1, RD1663, ,ENEL2010,C10/11,
G83/1, AS4777
DC current monitoring
According to VDE 0126-1-1, RD1663, ENEL2010,C10/11,
G83/1, AS4777
Islanding protection
According to VDE 0126-1-1, RD1663, G83/1, AS4777
Normative reference
CE- compliant according to
EN 62109, EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN

14
61000-6-4
EN61000-3-2, EN61000-3-3, EN61000-3-12, EN61000-3-11
Dimensions and weight
Dimensions (WxHxD)
[mm]
367x526x163
Weight
[kg]
21
Environmental limits
IP protection type
IP 65 according to IEC 60529
Operating temperature range
-20°C to +60°C
Relative humidity
0% to 98%, no condensation
Maximum altitude (above sea level)
[m]
2000
Noise level
[dBA]
< 40
General data
Isolation type
Transformerless
Cooling concept
Convection
Housing
metal housing for inside and outside installation
Mounting information
Wall bracket
LED display
3
LCD display
Backlight, 16 x 2 Character LCD
Data logger
RS485, Optional (Wi-Fi, GPRS, Ethernet)
Data communication interfaces
Computer Communication
RS232 as Option
Standard warranty
5 years (optional 10 years)

15
4.Packing Checklist
4.1 Assembly Parts
After you receive the Soleos inverter, please check if there is any damage on the carton, and
then check the inside completeness for any visible external damage on the inverter or any
accessories. Contact your dealer if anything is damaged or missing.
A
B
C
D
E
F
G
H
Object
Quantity
Description
A
1
Soleos inverter
B
2 pairs
DC connector
C
1
AC connector
D
1
Mounting bracket
E
4
Screw (ST6×50)
F
4
Expansion tube
G
1
Installation and operating instructions
H
1
DC Switch (Optional)

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4.2 Product Appearance
Front
Object
Description
A
Removable front shield
B
LED light(Green) –RUN
C
LED light(Red) –FAULT
D
LED light(Yellow) –COM
E
Function key for displays and choice of language
F
Monitoring LCD with backlighting
Bottom
A
B
C
A
B
C
D
E
F

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Object
Description
A
Plug connectors for DC input.
B
RS232/RS485 interface
C
Terminal for grid connection (AC output)
4.3 Product Identification
You can identify the inverter by the side name plate. Information such as serial number (SN.),
type of the inverter, as well as inverter specifications are specified on the side name plate. The
name plate is on the middle part of the right side of the inverter housing. And the following
figure is the side name plate example as on OXYGEN 3400.
4.4 Further Information
If you have any further questions concerning the type of accessories or installation, please
check our website www.soleos-solar.com or contact our service hotline.

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5.Installation
5.1 Safety
5.2 Mounting Instructions
M
Ma ax x 1 15 5° °
DANGER
DANGER to life due to potential fire or electricity shock.
DO NOT install the inverter near any inflammable or
explosive items.
This inverter will be directly connected with HIGH
VOLTAGE power generation device, the installation must
be performed by qualified personnel only in compliance with
national and local standards and regulations.
NOTICE
NOTICE due to the inappropriate or the harmonized
installation environment may jeopardize the life span
of the inverter.
Installation directly expose under intensive sunshine is not
recommended.
The installation site MUST have good ventilation condition.