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Manufacturer: Ginlong Technologies Co.,Ltd., Ningbo, Zhejiang, P.R.China
US Office: 565 Metro Pl. S. Suite 3214, Dublin OH 43017, USA
Toll-free: 866.438.8408 I Email: sales@ginlong.com I ussales@ginlong.com
Web: www.ginlong.com I www.ginlong-usa.com
Please adhere to the actual products in case of any discrepancies in this user manual.
Please record the serial number of your inverter and quote this when you contact us.
Solis Three Phase Inverter
Installation and Operation Manual
(75-100)K
Ginlong Technologies Co., Ltd.
For U.S.
Ver 1.3
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Related Manuals for Ginlong Solis-75K-5G-US
Summary of Contents for Ginlong Solis-75K-5G-US
- Page 1 Installation and Operation Manual (75-100)K For U.S. Ver 1.3 Manufacturer: Ginlong Technologies Co.,Ltd., Ningbo, Zhejiang, P.R.China US Office: 565 Metro Pl. S. Suite 3214, Dublin OH 43017, USA Toll-free: 866.438.8408 I Email: sales@ginlong.com I ussales@ginlong.com Web: www.ginlong.com I www.ginlong-usa.com Please adhere to the actual products in case of any discrepancies in this user manual.
- Page 2 ● Airborne noise produced depending on the environment. ● Potential flammability hazards. ● Ginlong will not be held liable for defects or malfunctions arising from: ● Improper use of the equipment. ● Deterioration resulting from transportation or particular environmental conditions.
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Page 3: Table Of Contents
Contents Contents 1. Introduction 6.5 Settings ………………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… 1.1 Product Description 6.5.1 Set Time …………………………………………………………………………………………………… ……………………………………………………………………………………………………… 1.2 Unpacking and storage 6.5.2 Set Address …………………………………………………………………………………………………… ……………………………………………………………………………………………… 6.6 Advanced Info - Technicians Only 1.2.1 Storage …………………………………………………………………………… ……………………………………………………………………………………………………………… 6.6.1 Alarm Message 2. Important Safety Instruction ……………………………………………………………………………………………………... -
Page 4: Introduction
When unpacking, please verify all the parts listed below are included: distribution grid. This manual covers the three phase inverter model listed below: Solis-75K-5G-US, Solis-80K-5G-US, Solis-90K-5G-US, Solis-100K-5G-US LED lights LCD display 4 buttons Manual Figure 1.1 Front view... -
Page 5: Storage
SAVE THESE INSTRUCTIONS – This manual contains important instructions for Models The inverter's surface temperature can reach up to 75⁰C (167⁰F). To avoid Solis-75K-5G-US, Solis-80K-5G-US, Solis-90K-5G-US and Solis-100K-5G-US that shall risk of burns, do not touch the surface when the inverter is operating. -
Page 6: Notice For Use
2. Important Safety Instruction 3. Installation 3.1 Environmental considerations 3.1.1 Select a location for the inverter CAUTION When selecting a location for the inverter, consider the following: Risk of electric shock from energy stored in the inverter's capacitors. Do not remove cover until five (5) minutes after disconnecting all sources WARNING: Risk of fire of supply have passed, and this can only be done by a service technician. -
Page 7: Other Environmental Considerations
3. Installation 3. Installation 3.1.1.1 Examples of correct and incorrect installations 3.1.2.4 Avoiding direct sunlight Installation of the inverter in a location exposed to direct sunlight should to be avoided. Direct exposure to sunlight could cause: ● Power output limitation (with a resulting decreased energy production by the system). ●... -
Page 8: Mounting The Inverter
3. Installation 3. Installation 3.3.1 Wall mounting Refer to figure 3.2, figure 3.6 and figure 3.7 Inverter shall be mounted upright, with electrical connections downward. The steps to mount the inverter are listed below. 1. Refer to Figure 3.6, drill holes for mounting screws based on the hole diameter of bracket using a precision drill keeping the drill perpendicular to the wall. -
Page 9: Rack Mounting
3. Installation 3. Installation 3.3.2 Rack mounting The steps to mounted to the rack are listed below: 3. Install mounting plate 1. Select a location for the inverter 1) Remove the bracket and fasteners from the packaging. Mark the position for hole, drilling according to the hole positions of the bracket. -
Page 10: Electrical Connections
3. Installation 3. Installation 3.4 Electrical Connections 3) Align the mounting plate with the holes, Insert the combination bolt (M10X40)through the Inverter design uses PV style quick-connect terminal. The top cover needn't be opened mounting plate into the hole. Secure the bracket to the metal frame firmly with the supplied during DC electrical connection. -
Page 11: Grounding
3. Installation 3. Installation 3.4.1 Grounding 4) Insert the stripped wire into the OT terminal crimping area and crimp with a hydraulic The inverter must be grounded for safety. Two methods are provided. 1. Connect the AC grounding cable. (See Section 3.4.3) crimp tool. -
Page 12: Connect Pv Side Of Inverter
3. Installation 3. Installation 3.4.2 Connect PV side of inverter WARNING Before connecting the inverter, make sure the PV array open circuit voltage is within the limit of the inverter. Otherwise, the inverter could be damaged. Crimping plier WARNING DO NOT connect the PV array positive or PV array negative cable to ground. Figure 3.20 Crimp the contact pin to the wire Figure 3.21 Connector with Cap nut Screwed on This can cause serious damage to the inverter! -
Page 13: Connect Grid Side Of Inverter
Inverter voltage(V) current (Amps) device (A) POTENTIAL DAMAGE TO THE INVERTER DUE TO OVERVOLTAGE 90.2 Solis-75K-5G-US The DC input voltage of the PV modules must not exceed the maximum rating of the inverter. Solis-80K-5G-US 96.2 (see Section 9 “Specifications”) Solis-90K-5G-US 108.3... - Page 14 3. Installation 3. Installation 3.4.3.2 Wiring procedure CAUTION Copper terminal of cable RISK OF ELECTRIC SHOCK. Prior to starting the wiring procedure, ensure that the three-pole circuit breaker is switched off and cannot be reconnected. NOTE Damage or destruction of the inverter's electronic components due to moisture and dust intrusion will occur if the enclosure opening is enlarged.
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Page 15: Rs485 Communication
4. Comm. & Monitoring 4. Comm. & Monitoring There are 5 communication terminals on Solis inverter. COM1 is a4-pin connector Use the network wire stripper to strip the insulation layer off the communication cable. reserved for Solis WiFi/Cellular datalogger. COM2 and COM3 are RS485 connection Using the standard wire sequence referenced in TIA/EIA 568B, separate the wires in the cable. -
Page 16: Ethernet Communication
4. Comm. & Monitoring 4. Comm. & Monitoring System Device information Type Embedded Ethernet Work mode Network 1909583738 30mm Manual Firmware version ME-121001-V1.0.6(20200612800) Restart Current tiom (Time zone) Fri Nov 06 2020 16:14:31 GMT+0800 Reset Figure 4.5 Figure 4.6 Upgrade Working time 116 Second c. - Page 17 4. Comm. & Monitoring 4. Comm. & Monitoring 5. Ethernet Module LED Indicators 3. Modbus TCP with DHCP D1 Red LED: Indicator between module and inverter. 1. Connect laptop directly to Ethernet module with Ethernet cable. Constantly ON indicates normal connection. 2.
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Page 18: Plc Communication(Optional)
4. Comm. & Monitoring 5. Commissioning 4.3 PLC communication(optional) 5.1 Selecting the appropriate grid standard Power Line Carrier communications (PLC) applied to Solis inverters does not require 5.1.1 Verifying grid standard for country of installation any additional communication cable, reducing the total cost of system installation. Solis inverters are used worldwide and feature preset standards for operating on PLC integrations reduces the cost of the overall communication system and can provide any grid. -
Page 19: Setting A Custom Grid Standard
5. Commissioning 5. Commissioning 5.4 Preliminary checks 3). Use the UP/DOWN keys to highlight the SELECT STANDARD option. Press enter to WARNING select. High Voltage. AC and DC measurements should be made only by qualified personnel. Select Standard Grid ON/OFF 5.4.1 DC configuration Verify DC configuration by noting the number of panels in a string and the string voltage. -
Page 20: Ac Configuration
5. Commissioning 6. Normal operation 6.1 Start-up procedure 5.4.1.2.1 Detection of leakage to ground To start-up the inverter, it is mandatory that the steps below are followed in the exact order Solis inverters are transformer-less and do not have an array connection to ground. outlined. -
Page 21: Main Menu
6. Normal operation 6. Normal operation Display Duration Description In normal operation, LCD screen alternatively shows inverter power and operation status (see Figure 6.1). The screen can be scrolled manually by pressing the UP/DOWN keys. VPV_Total: Shows input voltage total. VPV_Total: 1000.0V 10 sec IPV_Total:... -
Page 22: Lock Screen
6. Normal operation 6. Normal operation 6.4.1 Lock Screen 6.6 Advanced Info - Technicians Only Pressing the ESC key returns to the Main Menu. Pressing the ENTER key locks NOTE: (Figure 6.2(a)) or unlocks (Figure 6.2 (b)) the screen. To access to this area is for fully qualified and accredited technicians only. Enter menu “Advanced Info.”... -
Page 23: Version
6. Normal operation 6. Normal operation 6.6.3 Version 6.6.6 Yearly Energy The screen shows the model version of the inverter. And the screen will show the The function is for checking the energy generation for selected year. software ver by pressing the UP and DOWN at the same time.(see Figure 6.7). YES=<ENT>... -
Page 24: Advanced Settings - Technicians Only
6. Normal operation 6. Normal operation 6.7 Advanced Settings - Technicians Only NOTE: OV-G-V1: 236---335V OV-G-F1: 60.2-63Hz To access to this area is for fully qualified and accredited technicians only. OV-G-V1-T: 0.1---9S OV-G-F1-T: 0.1---9S Please follow 6.4 to enter password to access this menu. OV-G-V2: 248---341V OV-G-F2: 61-63Hz OV-G-V2-T: 0.1---1S... -
Page 25: Grid On/Off
6. Normal operation 6. Normal operation 6.7.2 Grid ON/OFF 6.7.5 Power Control This function is used to start up or stop the power generation of Solis Three Phase Active and reactive power can be set through power setting button. Inverter (see Figure 6.18). There are 5 item for this sub menu: 1. -
Page 26: Std Mode Settings
6. Normal operation 6. Normal operation 6.7.8 STD Mode Settings 1.NULL Description: Inverter is not under any working mode. This section is applicable to maintenance personnel only. 2. Volt-Watt (Not Required) Description: Inverter will change the active output power based on voltage change. Selecting “STD Mode. - Page 27 6. Normal operation 6. Normal operation 4.Fixed-PF 7.VgWatt-UL Description: Inverter will output power with fixed power factor. Description: Inverter will change the active output power based on voltage change. Setting Range: -0.8 to +0.8 Note: This is the Volt-Watt Setting for UL1741SA Standards. Default value is PF = 1 100% of Input...
- Page 28 6. Normal operation 6. Normal operation 6.7.8.1.2 With Rule21 Standard selected Default Settings for Rule21 Standards: NOTE Rated 480V Grid The following modes are for "R21P3-48A". V1:less than Vstart V2 (Vstart): (221-304V) Default 293V Solis US version inverters have Ten working modes: V3 (Vstop): (277-332V) Default 304V 1.
- Page 29 6. Normal operation 6. Normal operation 8. Enable both Volt-Var and Volt-Watt modes Description: Rule21 requires both Volt-var and Volt-watt modes can be enabled. To set both modes (Volt-var in high priority) Step 1: Select and set Volt-watt mode at first. Step 2: Enter "Working Mode"...
- Page 30 6. Normal operation 6. Normal operation 6.7.8.2 Power Rate Limit 6.7.8.4 10mins Voltage Set This function is used for change Power Ramp-up rate. When inverter start up or input string This function is disabled andnot used for the US. MPPT changes, inverter power ramp-up rate is limited in this menu. This function is for maintenance personnel only, wrong operation The default setting is stop (disable).
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Page 31: Restore Settings
6. Normal operation 6. Normal operation 6.7.8.8 Freq-Watt 6.7.10 HMI Updater This setting is used to control real power based on the frequency excursion This setting is applicable when Rule21 Standards are selected. This section is applicable to maintenance personnel only. →... -
Page 32: Debug Parameter
6. Normal operation 6. Normal operation 6.7.13 Debug Parameter 6.7.14 DSP Update The function is used for update the DSP. This section is applicable to maintenance personnel only. This function is applicable by maintenance personnel only, wrong operation will prevent the inverter from reaching maximum power. Debug Parameter as shown as below: 6.7.15 Compensation Set →... -
Page 33: I/V Curve
6. Normal operation 6. Normal operation 6.7.16 I/V Curve 6.8 AFCI function This function is used to scan the I/V characteristic curves of each PV strings. Solis inverters have the built-in AFCI function which can detect the arc fault on the DC circuit and shut down the inverter to prevent a fire disaster. -
Page 34: Maintenance
7. Maintenance 7. Maintenance Solis Three Phase Inverter does not require any regular maintenance. However, NOTE: cleaning the dust on heat-sink will help the inverter to dissipate the heat and increase its life If you need to maintain the inverter at night, please turn off the AC switch first, time. -
Page 35: Troubleshooting
(5) minutes before restarting it (refer to Section 6.1). If the failure • Check voltage >860V (Inverter stuck driving signal persists, please first contact your local distributor and then Ginlong Test – DC Switch ON in this mode) Support Service. - Page 36 8. Troubleshooting 8. Troubleshooting Alarms Cause Solution Alarms Cause Solution Test – DC switch OFF Reset Inverter • Check frequency at the inverter test points • DC switch OFF INI-FAULT: • Master and Slave DSP • If Frequency measures high, adjust upper •...
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Page 37: Specifications
9. Specifications 9. Specifications Model Solis-75K-5G-US Model Solis-80K-5G-US Max. DC input voltage (Volts) 1000 Max. DC input voltage (Volts) 1000 Rated DC voltage (Volts) Rated DC voltage (Volts) Start-up voltage (Volts) Start-up voltage (Volts) MPPT voltage range (Volts) MPPT voltage range (Volts) 180...1000... - Page 38 9. Specifications 9. Specifications Model Solis-90K-5G-US Model Solis-100K-5G-US Max. DC input voltage (Volts) 1000 Max. DC input voltage (Volts) 1000 Rated DC voltage (Volts) Rated DC voltage (Volts) Start-up voltage (Volts) Start-up voltage (Volts) MPPT voltage range (Volts) MPPT voltage range (Volts) 180...1000 180...1000 Full load MPPT voltage range (Volts)
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Page 39: Appendices
7.4-8.9 ft.lbs 75000 AC terminals 7.4-14.6 ft.lbs 37440 0.78 Voltage(V) 1000 Figure 10.2 Solis-75K-5G-US Inverter output power by input voltage P/V curve for Solis-80K-5G-US 50 55 Power(W) Ambient Temperature [℃ ] 80000 Figure 10.1 For all models of inverter Comments: A thermal sensor inside the inverter is calibrated to determine ambient temperature. - Page 40 10. Appendices P/V curve for Solis-90K-5G-US Power(W) 90000 46800 Voltage(V) 1000 Figure 10.4 Solis-90K-5G-US Inverter output power by input voltage P/V curve for Solis-100K-5G-US Power(W) 100000 46800 Voltage(V) 1000 Figure 10.5 Solis-100K-5G-US Inverter output power by input voltage .76.
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