Ginlong Solis User manual

PV Grid Tie Inverter
Installation and Operation Manual (For Australia)
Solis Three Phase Inverter
Ver 1.1
Ginlong Technologies Co., Ltd
C
If you encounter any problem on the inverter, please find out the inverter S/N
and contact us, we will try to respond to your question ASAP.
Ginlong Technologies Co., Ltd.
No. 57 Jintong Road, Binhai Industrial Park, Xiangshan, Ningbo,
Zhejiang, 315712, P.R.China.
Tel: [phone]
Fax: [phone]
Please adhere to the actual products in case of any discrepancies in this user manual.

Content
2.3 Notice For Use
3. Overview
3.1 Inverter Interface Instructions
3.2 LED Status Indicator Light
3.3 Keypad
3.4 LCD
4. Product handing and storage
4.1 Product Handing
4.2 Product Storage
3
5
5
5
6
7
7
7
8
8
9
9
10
1. Introduction
2. Safety Instructions
2.1 Safety Symbols
2.2 General Safety Instruction
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1.2 Packaging List ………………………………………………
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1.1 Product Description …………………………………………
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5. Installation
5.1 Select a Location for the Inverter
5.2 Mounting the Inverter
5.3 Electrical Connections
6. Start and Stop
6.1 Start the Inverter
6.2 Stop the Inverter
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5.3.2 DC side connection
5.3.3 AC side connection
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5.3.4 Max. over current protection device (OCPD) 23
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5.3.1 Protective ground wire connection(PE) 16
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5.3.6 Inverter monitoring connection 23……………………
7.2 Information 28 ……………………………………………………
7. General Operation 28
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7.1Main Menu 28
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7.2.1 Lock screen ……………………………………… 30
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7.3 Setting
7.3.1 Setting Time
30
30
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5.3.5 External Residual Current Device (RCD)23
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7.3.2 Setting Address 30
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1. Introduction
Figure 1.1 Front view
Figure 1.2 Bottom v iew
1.1 Product Description
.3.
Solis three phase series PV inverters convert direct current (DC) power from the
photovoltaic (PV) array into alternating current (AC) power to satisfy local loads as
well as feed the power distribution grid.
There are 4 models for Solis three phase inverter:
Solis-40K, Solis-50K, Solis-50K-HV, Solis-60K-HV
7.4 Advanced Info - Technicians Only
7.4.1 Alarm Message
7.4.3 Version
7.4.4 Daily Energy
7.4.5 Monthly Energy
7.5 Advanced Settings - Technicians Only
7.5.1 Select Grid Standard
7.5.2 Grid ON/OFF
8. Maintenance
9. Trouble Shooting
10. Specification
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7.4.2 Running Message 31
7.5.3 Clear Energy 35
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7.4.8 Communication Data
7.4.9 Warn Message
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7.4.7 Daily Record 33
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7.5.5 Power Control
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7.5.6 Calibrate Energy 36
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Content
7.5.4 New Password
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7.5.7 Special settings
7.5.8 STD. Mode Settings
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7.5.9 Restore Settings 37
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7.5.11 Reset HMI
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7.5.12 Debug Parameter 38
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7.5.10 HMI Updater
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7.5.13 Fan Test 39
8.1Fan Maintenance 41
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7.5.14 Power Parameter 39………………………………
407.6 ARC Fault ……………………………………………
7.6.1 Enable the AFCI function
7.6.2 Arc Fault ………………………………………
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40
7.4.6 Yearly Energy 33
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Solis-40K, Solis-50K-HV Solis-50K, Solis-60K-HV

1. Introduction
1
2
3
4
5
6
2. Safety Instructions
2.1Safety Symbols
Safety symbols used in this manual, which highlight potential safety risks and important
safety information, are listed as follows:
CAUTION：
CAU TION, RISK OF ELECTRIC S H OCK symbol indicates important safety
instructions, which if not correctly followed, could result in electric shock.
CAUTION:
CAUTION, HOT SURFACE symbol indicates safety instructions, which if not
correctly followed, could result in burns.
NOTE:
NOT E symbol indicates important safety instructions, which if not correctly
followed could result in some damage or the destruction of the inverter.
WARNING:
WARN ING symbol indicates important safety instructions, which if not correctly
followed, could result in serious injury or death.
Improper use may result in potential electric shock hazards or burns. This manual contains
important instructions that should be followed during installation and maintenance. Please
read these instructions carefully before use and keep them for future reference.
2.2 General Safety Instructions
WARNING:
Electrical installations must be done in accordance with the local and national
regulatory and electrical safety standards.
WARNING:
DC input and AC output must be electrically isolated before operation.
DO NOT connect PV array positive (+) or negative (-) to the ground. To do
so may cause serious damage to the inverter.
1.2 Packaging List
Please check according to following table, to see whether all the parts were included in the
packaging:
Table 1.1 Material list
.5..4.
Description
DC connectors
PV grid tie Inverter
Wall mounting bracket
Locking screws
Locking sheet
Manual
4
40K, 50K-HV (8 pairs)
50K, 60K-HV (12 pairs)
Manual

3. Overview
2. The inverter must be connected to a separate grounded AC group, to which no
other electrical equipment is connected.
3. The electrical installation must meet all the applicable regulations and standards.
2.3 Notice For Use
The inverter was designed in accordance with relevant safety regulations to meet end user’s
demands. The usage of inverter and installation should meet the following requirement:
WARNING:
To reduce the risk of fire, over-current protective devices (OCPD) are required
for circuits connected to the Inverter. The recommended rated trip current of
OCPD is show in 5.3.4.
CAUTION:
Risk of electric shock. Do not remove cover. Refer maintenance servicing to
qualified and accredited service technician.
CAUTION:
The PV array (Solar panels) supplies a DC voltage when it is exposed to light.
CAUTION:
Risk of electric shock from energy stored in capacitors of the Inverter. Do not
remove cover until 5 minutes after disconnecting all sources of supply. Service
technician only. Warranty may be voided if any unauthorized removal of cover.
CAUTION:
The surface temperature of the inverter can exceed 75°C (167°F).
To avoid risk of burns, DO NOT touch the surface when inverter i s operating.
The inverter must be installed out of reach of children.
1. Secure inverter installation is required.
3.1 Inverter Interface Instructions
5. The inverter must be installed according to the correct technical specifications.
6. To startup the inverter, the Grid Supply Main Switch (AC) must be switched on, before
the solar panel's DC isolator switched on. To stop the inverter, the Grid Supply Main
Switch (A C) must be switched off before the solar panel's DC isolator switched off.
7. DC input voltage of inverter must less than its maximum input voltage of inverter.
Figure 3.1 Front Panel Display
3.2 LED Status Indicator Lights
There are three LED status indicator lights on the front panel of the inverter.
On the Left: POWER LED (red) indicates the power status of the inverter.
In the Middle: OPERATION LED (green) indicates the operation status.
On the Right: ALARM LED (yellow) indicates the alarm status.
Please see Table 3.1 for details.
2. Safety Instructions
.6. .7.

4. Product handing and storage
3. Overview
.9..8.
3.3 Keypad
3.4 LCD
There are four keys in the front panel of the Inverter(from left to right): ESC, UP, DOWN
and ENTER keys. The keypad is used for:
Scrolling through the displayed options (the Up and the Down keys).
.
The two-line Liquid Crystal Display (LCD) is located on the front panel of the Inverter,
which displays the following information:
1. Inverter operation status and data;
2. Service messages for operator;
3. Alarm messages and fault indications.
POWER
OPERATION
ALARM
Access to modify the adjustable settings (the ESC and the ENTER keys).
Table 3.1 Status indicator
Figure 4.1 move the inverter
Figure 4.2 Inverter handles
4.1 Product handing

Figure 5.1 Recommended installation position
4. Installation
4.2 Product Storage
5. Installation
.11..10.
5.1 Select a Location for the Inverter
Storage temperature must be between -40℃ and 70℃ and the humidity should be
between 0 and 100% non-condensing.
Stacknomorethanfour(4)invertershigh.
If the inverter is not to be installed immediately, storage instructions and environmental
conditions are below:
Use the original box to repackage the inverter, seal with adhesive tape with the
desiccant inside the box.
Store the inverter(s) in a clean and dry place, free of dust and dirt.
Keep box(es) away from corrosive materials to avoid damage to the inverter enclosure.
Inspect packaging regularly. If packaging is damaged(wet, pest damage, etc),
repackage the inverter immediately.
Store the inverter(s) on a flat, hard surface - not inclined or upside down.
After long-term storage, the inverter needs to be fully examined and tested by qualified
service or technical personnel before using.
Restarting after a long period of non-use requires the equipment to be inspected
and, in some cases, the removal of oxidation and dust that has settled inside the
equipment will be required.
WARNING: Risk of fire
Despite careful construction, electrical devices can cause fires.
Do not install the inverter in areas containing highly flammable materials or
gases.
Do not install the inverter in potentially explosive atmospheres.
mm
mm
°C.
°C

.12.
Install on a vertical surface or structure capable of bearing the weight.
Must install vertically within +/- 5°. If the inverter is tilted from the vertical plane heat
dissipation can be inhibited. This may reduce system performance or reduce service
life of the inverter.
5. Installation
A sun shade is recommended to minimise direct sun exposure where ambient
temperature may exceed 40℃.
Visibility of the LED status indicator lights and LCD display screen should be considered.
NOTE:
The inverter must be installed out of reach of children.
A minimum of 500mm clearance is required top, bottom, left and right of the inverter
(isolator enclosures excepted) for air flow and cooling.
Figure 5.2 Inverter mounting clearance
5.2 Mounting the Inverter
The inverter can be mounted to the wall or metal strut of module. The mounting holes
should be consistent with the size of the bracket or the dimensions shows below.
1. According to the figure 5.2, select the mounting height of the bracket and mark the
mounting holes. For brick walls, the position of the holes should be suitable for the
expansion bolts.
2.MAKE SURE the bracket is horizontal and the mounting holes A, B, and C (in
Figure 5.3) are in the correct points. Drilling the holes on the wall according
the marks.
The inverter should be mounted in a vertical position. The steps of mounting are as follows:
3. Using the expansion bolts to fix the bracket to the wall(as shown as Figure 5.4).
5. Installation
.13.
WARNING:
The inverter must be mounted vertically on a vertical wall.
Use suitable expansion screws of bolts to attach the bracket
To the wall or rack as shown in figure 5.4.
Figure 5.3 The dimensions of the mounting bracket (in mm)
500mm
500mm
500mm
1000mm
500mm

Figure 5.4 Fix the bracket to the wall
Use screws in the packaging to fix the inverter to the mount bracket(in Figure 5.6).
5.3 Electrical Connections
The electrical connection of the inverter must follow the steps listed below:
1. Switch the Grid Supply Main Switch (AC) OFF. Switch the DC Switch OFF.
2. Connect the inverter to PV array.
3. Connect the inverter to the grid.
The Inverter is designed with quick-connect terminal port for electrical connection
without removing the cover. The meanings of the symbols at the bottom of the inverter
(see figure 1.2) are listed in Table 5.1. All electrical installations must be in accordance
with all local and national standards.
Table 5.1 Electrical connection symbols
GRID
COM1
Connecting terminal of the Grid
DC 1- DC4
+
_
Positive DC input terminal
Negative DC input terminal
DC SWITCH Switch of DC input terminals (optional)
Communication port for Wi-Fi or GPRS stick
COM2、COM3 RJ45 and terminal block for RS485 communication port
Figure 5.6 Fix the inverter
5. Installation 5. Installation
.15.
4. Lift up the inverter, and make the slot on the back bracket of inverter align to the
lip on the mounting bracket. Then lower the inverter onto the bracket slowly until it
is stable (in figure 5.5).
Figure 5.5 Attach the inverter to the bracket
.14.

D
C
Warning:
2) Prepare OT terminals: M6.
5.3.1 Protective ground wire connection(PE)
1) Prepare the grounding cable: recommend to use the 16~35mm² outdoor
copper-core cable.
B (insulation stripping length) is 2mm~3mm longer than A (OT cable
terminal crimping area) 2mm~3mm.
Figure5.7 suitable length
Important:
Important:
A
B
No matter what kind of grounding connection is adopted, it is strictly forbidden to
connect the ground of the inverter with the lightning protection of the building ,
otherwise Solis will not be responsible for any damage caused by lightning.
5. Installation 5. Installation
In order to improve the corrosion resistance of the grounding terminal, we
recommend that the External grounding terminal should be coated with
silica gel or paint for protection after the installation of the grounding cable.
Important:
Figure5.9 fix the cable
Figure5.8 strip wire
After crimping the terminal to the wire, inspect the connection to ensure the
terminal is solidly crimped to the wire.
5) Remove the screw from the heat sink ground point.
6) Use the screw of the ground point to attach the grounding cable.
Tighten the screw securely. Torque is 3Nm (as shown as in Figure 5.9).
Important:
.17..16.
To effectively protect the inverter, two grounding methods must be performed.
Connect the AC grounding cable(Please refer to section 5.3.3).
Connect the external grounding terminal.
To connect the grounding terminal on the heat sink, please follow the steps below: