Ginlong Solis-25K-LV User manual

PV Grid Tie Inverter
Solis Three Phase Inverter
For model Solis-25K-LV, Solis-30K-LV, Solis-50K-HV,
Solis-60K-HV
Ver 1.5
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. 188 Jinkai 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.
Installation and Operation Manual (For Mexico)
Comply with CA Rule 21/
Certified to UL 1741 SA

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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4
1.2 Packaging List ………………………………………………
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3
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
11
11
13
15
27
27
27
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5.3.2 DC side connection
5.3.3 AC side connection
18
20
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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5.3.5 Inverter monitoring connection 23
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5.3.5.1 RS485 Communication connection …… 24
7.2 Information 28
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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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1. Introduction
7.3.2 Setting Address
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 and Yearly 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
30
31
31
32
32
32
34
34
35
42
44
49
7.4.2 Running Message 32
7.5.3 Clear Energy 35
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7.4.7 Communication Data
7.4.8 Warn Message
33
33
7.4.6 Daily Record 33
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7.5.5 Power Control
36
36
7.5.6 Calibrate Energy 36
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Content
7.5.4 New Password
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Figure 1.1 Front view
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7.5.7 Special settings
7.5.8 STD. Mode Settings
37
37
7.5.9 Restore Settings 38
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7.5.11 Reset HMI
38
38
7.5.12 Debug Parameter 39
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7.5.10 HMI Updater
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7.5.13 Fan Test 39
8.1Fan Maintenance 42
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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-25K-LV Solis-30K-LV Solis-50K-HV Solis-60K-HV
7.5.14 Power Parameter 40
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Figure1.2 Bottom view (The number of DC inputs vary among different models)
41
7.6 ARC Fault ………………………………………
7.6.1 Enable the AFCI function
7.6.2 Arc Fault …………………………………
……………… 41
41

(25-30)K-LV 6 pairs
50K-HV 8pairs
60K-HV 12pairs
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：
CAUT ION, RI SK OF ELE CTRIC SHOCK 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:
NOTE 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
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℃ (167F).
To avoid risk of burns, DO NOT touch the surface when inverter is 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 (AC) 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 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
3.3 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.
Access to modify the adjustable settings (the ESC and the ENTER keys).
3. Overview
Table 3.1 Status indicator
Figure 4.1 move the inverter
Figure 4.2 Inverter handles
.9..8.
4.1 Product handing

4. Installation 5. Installation
.11..10.
Figure 5.1 Recommended installation position
4.2 Product Storage 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:

.19.
5. Installation 5. Installation
.18.
B) Connect the “DC+”and “DC-”to the input terminals; see Figure 5.10 and Figure 5.11.
A) Please make sure the polarity of the output voltage of PV array matches the
“DC+”and “DC-”symbols.
5.3.2 DC side connection
The steps of assembling the DC connectors are listed as follows:
ii) Insert the wire into the connector cap nut and contact pin as shown in Figure 4.12.
Figure 5.12 Disassemble the Connector Cap nut
Figure 5.13 Insert the Wire into the Connector Cap nut and contact pin
iv) Insert the contact pin to the connector housing until it locks in place. Screw up the
cap nut to the connector housing. Torque to 2.5-3Nm (as shown in Figure 5.15).
iii) Crimp the contact pin to the wire using a proper wire crimp tool as shown in Figure 5.14.
Figure 5.15 Connector with Cap nut Screwed on
Figure 5.14 Crimp the contact pin to the wire
v) Connect the finished DC cables to the inverter. A small click will confirm connection
as shown by the red area in Figure 5.16).
Cable type
Outside diameter of
cable（mm）
4.0~6.0
5.5~9.0
Traverse area（mm²）
Range
Industry generic P V cable
（model:PV1-F）
Recommended
value
4.0（12AWG）
（12~10AWG）
Figure 5.16 Connect the DC Connectors to the Inverter
Figure 5.10 DC+ Connector (MC4) Figure 5.11 DC- Connector (MC4)
Crimping plier
If DC inputs are accidently reversely connected or inverter is faulty or
not working properly, it is NOT allowed to turn off the DC switch as it
will damage the inverter and even leads to a fire disaster.
The correct actions are:
*Use a clip-on ammeter to measure the DC string current
*If it is above 0.5A, please wait for the solar irradiance reduces until the
current decreases to below 0.5A.
*Only after the current is below 0.5A,
you are allowed to turn off the DC switches and disconnect the PV strings.
Please note that any damages due to wrong operations are not covered in
the device warranty.
Caution:

.21.
NOTE:
Solis three phase inverters integrate neutral connectioin point. However, with or
without neutral connected won’t affect the normal operation of inverter itself.
Please refer to the local grid requirement for if need neutral cable connected.
The ground wire can be connected to the grounding hole on the right side of
the inverter heat sink.
C) Remove the 4 screws on the AC terminal cover and remove the cover (in figure 5.18).
Remove the screw under terminal slide and pull out the terminal ( in figure 5.19).
Figure 5.18 Cover
Cable specification
Copper clad aluminum /
Aluminum Alloy cable
25
22~32
27
Copper-cored
cable
Cable outer diameter
(mm)
Traverse cross
sectional area (mm )
2
Range
Recommended
35
16~35
25~35
NOTE:
Prepare M6 OT terminals.
NOTE:
A) Strip the end of AC cable insulating jacket about 90mm then strip the end of each wire .
(as shown in figure 5.17)
The steps to assemble the AC grid terminals are listed as follows:
For all AC connections, 16- 35mm 105 ℃ cable is accept to be used.
2
Please make sure the resistance of cable is lower than 1.5 ohm. If the wire is longer than
20m, it's recommended to use 25-35mm cable. Refer to local electrical codes for wire sizing.
5.3.3 AC side connection
Range
Recommended
Figure 5.17 Strip AC cable
L2 (insulation stripping length) is 2mm-3mm longer than L1 (OT cable terminal
crimping area)
5. Installation 5. Installation
B) Strip the insulation of the wire core, insert into the cable crimping area of the OT terminal,
then use a hydraulic crimp tool to crimp it firmly. The wire must be covered with heat shrinkable
tube or insulating tape . When using the heat shrinkable tube sleeve the heat shrinkable
tube over the wire before crimping the OT terminal.
D) Insert the cable through cap nut, water proof bushing and AC terminal cover into the AC
terminal and use a socket wrench to tight the screws. The torque is 4-6Nm ( as shown in
figure 5.20).
Figure 5.19 Disassemble AC terminal cover
Figure 5.20a Connect cable to AC terminal
.20.
L2 L1
PE
N
L


.23.
After connecting, please check the correctness and firmness of the connection.
After confirmation, use a suitable material to seal all cable connections.
NOTE:
4.3.1 通讯连接
5.3.4 Max. over current protection device (OCPD)
220 65.6
78.8
80
60.2
480
220
80
100
72.2
480 100
5.3.5 Inverter monitoring connection
Figure 5.20b Connect cable to AC terminal
5. Installation 5. Installation
E) Push the AC terminals along the rail to the inside of the inverter then tighten the screw
under rack.Tighten the 4 screws of AC terminal cover and tighten the AC entry cap nut
(as shown in figure 5.21).
To protect the inverter's AC grid connection conductors, Solis recommends installing
breakers that will protect against overcurrent. The following table defines OCPD ratings
for the Solis 25-60kW Three phase inverters.
Solis-25K-LV
Solis-60K-HV
Solis-50K-HV
Solis-30K-LV
Table 5.2 Rating of grid OCPD
Inverter Rated
voltage(V)
Rated output
current (A)
Current for
protection device (A)
There are 3 communication terminals for Solis 25-60kW inverter. COM1-COM3 are all for
RS485 communication. CO M1 is a 4-pin connector which matches with the Wi-Fi or GPRS
wireless communication products. COM2 and COM3 are RJ-45 and terminal block for RS485
connection between inverter and datalogger.
Figure 5.22 is the internet monitoring solution. Please refer to related instructions of
communication products.
In te r n e t
Smart phone monitoring
PC monitoring
Web ser ver
Router
Wi-Fi box
Figure 5.22 monitoring solution
.22.
L1 L2 L3
GPRS monitoring
Wi-Fi monitoring
Wi-Fi monitoring
Figure 5.21 Tighten the AC terminal

.24.
5.3.5.1 RS485 Communication connection
Monitoring system for multiple inverters
Multiple inverters can be monitored by RS-485 daisy chain configuration. (See figure 5.23).
多台逆变器与电脑或数据采集器通讯时时，必须通过液晶设置通讯参数。

Inverter 1 Inverter 2 Inverter n
Rs485 IN | O U T Rs485 IN | O U T Rs485 IN | O U T Rs485terminal
Rs485 Rs232 Rs232
Ethernet
Wi-Fi box
RS485-232converter PC
Router
Rs485terminal
GPR S box
Internet
Internet
Figure . Multiple inverter monitoring system 5 23
RS-485 connection through terminal block.
RS-485 communication supports two connections on the terminal board.(See figure 5.23).
The cross sectional area of the cable wire for terminal board connection should be 0.2-1.5mm.
The outer diameter of the cable may be 5mm-10mm.
RJ45 port connection (See figure 5.29).
CAT 5E outdoor rated (cable outer diameter<9mm, internal resistanc≤1.5/10m) and
shielded RJ45 connectors are recommended.
Figure 5.24 RJ45 port and Terminal board
5. Installation 5. Installation
Steps for connecting the RS-485 cable.
.25.
485-IN 485-OUT
1 2 3 4
Figure 5.25
f. Please insert terminal board into terminal block,then will be clamped automatically.
NO.Port definition Description
1
2
3
4
Connection of Terminal board.
a. Strip the insulation and shield to a suitable length. Use diagram below as a guide.
(in Figure 5.26).
8mm
30mm
Figure 5.27
Table 5.3 Port definition
RS485A1,RS485 differential signal+
RS485B1,RS485 differential signal-
RS485A2,RS485 differential signal+
RS485B2,RS485 differential signal-
RS485A1 IN
RS485B1 IN
RS485A2 OUT
RS485B2 OUT
b. Remove the cap nut from the waterproof cable glands labeled COM2 and COM3
at the bottom of the inverter. Remove the plug from the fitting. (in Figure 5.27).
Figure 5.26
c. Pass the cable through the cap nut for each port. COM2(RS485 IN) COM3(RS485 OUT).
d. Pull down the terminal block on user interface board(See Figure 5.25).
e. Firstly insert cable into terminal board, then tighten the screws (dotted area) clockwise
with slotted screwdriver; if user need to pull out cable, screws rotates anticlockwise with
slotted screwdriver(See Figure 5.28).
1
2
3
4
Figure5.28 Strip the insulation and connect to RS485
RS485A1 IN (RS485+)
RS485B1 IN (RS485-)
RS485A2 OUT (RS485+)
RS485B2 OUT (RS485-)
1234

.26. .27.
Steps for using RJ45 connections for RS485 Communications.
Figure 5.29 Strip the insulation layer and connect to RJ45 plug
Correspondence between the
cables and the stitches of plug
Pin 1: white and orange ; Pin 2: orange
Pin 3: white and green； Pin 4: blue
Pin 5: white and blue； Pin 6: green
Pin 7: white and brown； Pin 8: brown
Pin 1 with 4 and 2 with 5 are
used for communication connection
Pin 1 and 4 are connected with RS485+A
Pin 2 and 5 are connected with RS485 - B
1--8
RJ45 plug RJ45terminal
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
R S 4 8 5 + A R S 4 8 5 - B
a. Use the network wire stripper to strip the insulation layer off the communication cable.
Using the standard wire sequence referenced in TIA/EIA 568B, separate the wires in the cable.
Use a network cable tool to trim the wire. Flatten the wire in the order shown in figure 5.29.
5. Installation
6.1 Start the Inverter
To start up the Inverter, it is important that the following steps are strictly followed:
1. Switch the grid supply main Switch (AC) ON first.
2. Switch the DC switch ON. If the voltage of PV arrays are higher than start up voltage,
the inverter will turn on. The red LED power will light.
3. When both the DC and the AC sides supply to the inverter, it will be ready to generate
power. Initially, the inverter will check both its internal parameters and the parameters
of the AC grid, to ensure that they are within the acceptable limits. At the same time,
the green LED will flash and the LCD displays INITIALIZING.
4. After 30-180 seconds (depending on local requirement), the inverter will start to generate
power. The green LED will be on continually and the LCD displays GENERATING.
WARNING:
Do not touch the surface when the inverter is operating. It may be
hot and cause burns.
6.2 Stop the Inverter
To stop the Inverter, the following steps must be strictly followed:
1. Switch the Supply Main Switch (AC) OFF.
2. Wait 30 seconds. Switch the DC Switch OFF.
Alter approximately one minute, all LEDs will turn off.
3. If removing the inverter, disconnect the input and output cables after 5 minutes.
6. Start & Stop
b. Insert the wire into the RJ45 connector then crimp the connector with the crimping tool.
c. Unscrew the cap nut from the COM2/3 cable glands and remove the plugs.
d. Insert the RJ45 connector into the RJ45 port in the inverter maintenance chamber.
e. Replace th e cap nuts for COM2/3 and tighten firmly.
NOTE:
After connecting, check the correctness and firmness of the connection.
After confirmation, seal the connector and cable with a suitable sealant.

Figure 7.1 Operation Overview
5 sec
Start
Power 3424W
01-01-2014 12:04
Status: Generating
01-01-2014 12:04
Information
Settings
Advanced Info.
Advanced settings
UP/DOWN
UP/DOWN
UP/DOWN
UP/DOWN or
auto-scroll
(10 sec)
Pressing the
ENTER key
gives access to
the main menu.
Pressing the
ESC key
calls back the
previous menu.
Main Menu
7.1 Main Menu
There are four submenus in the Main Menu (see Figure 7.1):
1. Information.
2. Settings.
3. Advanced Info.
4. Advanced Settings.
7.2 Information
The inverter main menu provides access to operational data and access to operational
information. The information is displayed by selecting "Information" from the menu
and then by scrolling up or down.
7. Operation7. Operation
V_DC1 350.8V
I_DC1 5.1A
V_A 230.4V
I_ A 8.1A
Status: Generating
Power: 1488W
Grid Frequency
F_Grid 50.06Hz
Total Energy
0258458 kwh
This Month: 0123kwh
Last Month: 0123kwh
Today: 15.1kwh
Yesterday: 13.5kwh
10 sec
10 sec
10 sec
10 sec
10 sec
10 sec
10 sec
V_DC1: Shows input 01 voltage value.
I_DC1: Shows input 01 current value.
V_A: Shows the grid's voltage value.
I_A: Shows the grid's current value.
Status: Shows instant status of the Inverter.
Power: Shows instant output power value.
F_Grid: Shows the grid's frequency value.
Total generated energy value.
This Month: Total energy generated this month.
Last Month: Total energy generated last month.
Today: Total energy generated today.
Yesterday: Total energy generated yesterday.
Display Duration Description
Table 7.1 Information list
Inverter SN
00000000000000
10 sec
Display series number of the inverter.
V_D C4 350.8V
I_D C4 5.1A 10 sec V_DC4: Shows input 02 voltage value.
I_DC4: Shows input 02 current value.
10 sec
V_C 230.4V
I_ C 8.1A
V_C: Shows the grid's voltage value.
I_C: Shows the grid's current value.
.29..28.
10 sec Work Mode:The work mode of inverter.
DRM Number:Show the number 01-08.
Work Mode: NULL
DRM Number: 08
During normal operation, the display alternately shows the power and the operation
status with each screen lasting for 10 seconds (see Figure 7.1).Screens can also be
scrolled manually by pressing the UP and DOWN keys. Press the ENTER key to
access to the Main Menu.

7.3 Settings
The following submenus are displayed when the Settings menu is selected:
1. Set Time.
2. Set Address.
7.3.1 Set Time
This function allows time and date setting. When this function is selected, the LCD will
display a screen as shown in Figure 7.3.
NEXT=<ENT> OK=<ESC>
01-01-2016 16:37
Figure 7.3 Set Time
Press the UP/DOWN keys to set time and data. Press the ENTER key to move from one
digit to the next (from left to right). Press the ESC key to save the settings and return to
the previous menu.
7.3.2 Set Address
This function is used to set the address when multiple inverters are connected to single
datalogger.
The address number can be assigned from “01”to “99”(see Figure 7.4). The default address
number of Solis Three Phase Inverter is “01”.
7.4 Advanced Info - Technicians Only
1. Alarm Message
2. Running message
3. Version
4. Daily Energy
5. Monthly Energy
6. Yearly Energy
7. Daily Record
8. DSP Communication Data
9. Warning Message
The screen can be scrolled manually by pressing the UP/DOWN keys. Pressing the ENTER
key gives access to a submenu. Press the ESC key to returns to the Main Menu.
7.4.1 Alarm Message
The display shows the latest alarm messages (see Figure 7.6). Screens can be scrolled 100
manually by pressing the UP/ DOWN keys. Press the ESC key to return to the previous
menu.
Alarm001: OV-G-V
Time: 27-11 Data: 7171
Figure 7.6 Alarm Message
NOTE:
Access to this menu is for fully qualified and accredited technicians only.
Entrance to “Advanced Info” and “Advanced Settings” req uires a password.
YES=<ENT> NO=<ESC>
Password:0000
Figure 7.5 Enter password
Select “Advanced Info.” from the Main Menu. The screen will require the password as below.
The default password is “0010". Please press “down” to move the cursor, press “up” to
change the digit.
YES=<ENT> NO=<ESC>
Set Address: 01
Figure 7.4 Set Address
Press the UP/DOWN keys to set the address. Press the ENTER key to save the settings.
Press the ESC key to cancel the change and return to the previous menu.
7. Operation 7. Operation
.31..30.
Figure 7.2 Locks and Unlocks the Screen of LCD
(b)(a)
Pressing the ESC key returns to the Main Menu. Pressing the ENTER key locks
(Figure 7.2(a)) or unlocks (Figure 7.2 (b)) the screen.
5.2 Stop the Inverter
7.2.1 Lock screen

7. Operation 7. Operation
7.4.2 Running Message
This function is for maintenance personnel to get running message such as internal
temperature, Standard NO. etc.
Screens can be scrolled manually by pressing the UP/DOWN keys.
7.4.3 Version
The screen shows the model version and the software version of the Inverter (see Figure 7.7).
Model: 08
Software Version: D20001
Figure 7.7 Model Version and Software Version
7.4.4 Daily Energy
The function is for checking the energy generation for selected day.
Press D OWN key to move the cursor to day, month and year, press UP key to change the digit.
Press Enter after the date is fixed.
2015-02-22: 051.3kWh
2015-02-23: 061.5kWh
Press UP/DOWN key to move one date from another.
7.4.5 Monthly Energy and Yearly Energy
The two functions are for checking the energy generation for selected month and Year.
Figure 7.8 Select date for daily energy
Figure 7.9 Daily energy
Figure 7.10 Select month for monthly energy Figure 7.11 Select year for yearly energy
YES=<ENT> N O=<ESC>
Select: 2015-02-23
YES=<ENT> N O=<ESC>
Select: 2015-02
YES=<ENT> N O=<ESC>
Select: 2015
Press DOWN key to move the cursor, press U P key to change the digit.
Press Enter after the month/year is fixed.
2015-02: 0510kWh
2015-01: 0610kWh
Press U P/DOW N key to move one date from another.
2015: 0017513kWh
2014: 0165879kWh
Figure 7.12 Month energy Figure 7.13 Yearly energy
7.4.8 Warn Message
Message00
T: 27-11 D: 7171
7.4.7 Communication Data
The screen shows the internal data of the Inverter (see Figure 7.14), which is for service
technicians only.
01-05: 01 25 E4 9D AA
06-10: C2 B5 E4 9D 55
Figure 7.14 Communication Data
7.4.6 Daily Record
The screen shows history of changing settings. Only for maintenance personnel.
The screen shows the internal data of the Inverter (see Figure 7.15), which is for service
technicians only.
Figure 7.15 Warning message
.33..32.

This function is used to select the grid's reference standard (see Figure 7.16).
YES=<ENT> NO=<ESC>
Standard:AUS-Q-0.8
Figure 7.16
7.5.1 Selecting Standard
7.5 Advanced Settings - Technicians Only
Select Advanced Settings from the Main Menu to access the following options:
1. Select Standard
2. Grid ON/OFF
3. Clear Energy
4. New Password
5. Power Control
6. Calibrate Energy
7. Special Settings
8. STD. Mode Settings
9. Restore Settings
10. HMI Updater
11. Reset HMI
12. Debug Parameter
13. Fan Test
14. Power Parameter
NOTE:
Access to this area is for fully qualified and accredited technicians only.
Please follow 7.4 to enter password to access this menu.
7. Operation 7. Operation
Selecting the “User-Def” menu will access to the following submenu (see Figure 7.17).
Figure 7.17
OV-G-V1: 260V
OV-G-V1-T: 1S
7.5.2 Grid ON/OFF
Grid ON
Grid OFF
Figure 7.18 Set Grid ON/OFF
Screens can be scrolled manually by pressing the UP/DOWN keys. Press the ENTER key
to save the setting. Press the ESC key to return to the previous menu.
NOTE:
The " User-Def" function can be only used by the service engineer and
must be allowed by the local energy supplier.
Below is the setting range for “User-Def”. Using this function, the limits can be changed
manually.
Press the UP/DOWN keys to scroll through items. Press the ENTER key to edit the highlighted
item. Press the UP/DOWN keys again to change the setting. Press the ENTER key to save the
setting. Press the ESC key to cancel changes and returns to the previous menu.
7.5.3 Clear Energy
These two functions are applicable by maintenance personnel only, wrong
operation will prevent the inverter from working properly.
.35..34.
This function is used to start up or stop the power generation of the inverter. (see Figure 7.18).
OV-G-V1: 305---332V for 480V(140---152V for 220V) OV-G-F1: 60.2-63Hz
OV-G-V1-T: 0.1---9s OV-G-F1-T: 0.1---9s
OV-G-V2: 305---360V for 480V(140---165V for 220V) OV-G-F2: 61-63Hz
OV-G-V2-T: 0.1---1s OV-G-F2-T: 0.1---9s
UN-G-V1: 167---243V for 480V(77---111V for 220V) UN-G-F1: 57-59.5Hz
UN-G-V1-T: 0.1---9s UN-G-F1-T: 0.1---9s
UN-G-V2: 125---243V for 480V(58---111V for 220V) UN-G-F2: 57-59Hz
UN-G-V2-T: 0.1---1s UN-G-F2-T: 0.1---9s
NOTE:
For different countries, the grid standard needs to be set as different
according to local requirements. If there is any doubt, please consult
Solis service technicians for details.

Enter the current password before setting a new password. Press the DOWN key to move the
cursor, Press the UP key to change the digit. Press the ENTER key to execute the setting.
Press the ESC key to return to the previous menu.
7.5.4 New Password
Figure 7.19 Set new password
YES=<ENT> NO=<ESC>
Password: 0000
7.5.5 Power Control
1. Set output power
2. Set Reactive Power
3. Out_P With Restore
4. Rea_P With Restore
5. Select PF Curve
This function is applicable for maintenance personnel only, wrong settings
will prevent the inverter from reaching maximum power.
7. Operation
Maintenance or replacement could clear or cause a different value for total energy. Use this
function to allow user to revise the value of total energy to the same value as before. If
the monitoring website is used the data will be synchronous with this setting automatically.
(see Figure 7.20).
Press the DOWN key to move the cursor, Press the UP key to revise the value. Press the
ENTER key to execute the setting. Press the ESC key to return to the previous menu.
7.5.6 Calibrate Energy
Figure 7.20 Calibrate energy
YES=<ENT> NO=<ESC>
Energy:0000000kWh
7. Operation
Special settings have the submenu shown below:
7.5.7 Special settings
1. Grid Filter Set
2. Relay_Protect Set
3. ILeak_Protect Set
4. GROUND_Protect Set
5. GRID INTF.02 Set
6. MPPT Parallel Mode
7. Cnst. Voltage Mode
8. L/FRT Set
9. IgZero_COMP. Set
10. PI Set
11. IgADCheckPRO Set
12. NoSmallPulse Set
This function is applicable by maintenance personnel only.
7.5.8 STD. Mode Settings
1. Working Mode Set
2. Power Rate Limit
3. Freq Derate Set
4. 10mins Voltage Set
5. Initial Settings
STD. Mode Settings have the submenu shown below:
This function is applicable by maintenance personnel only.
.37..36.