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SOLIS S6-GC K Series Installation And Operation Manual
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SOLIS S6-GC K Series Installation And Operation Manual

Three phase inverter
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Ginlong Technologies Co., Ltd.
No. 57 Jintong Road, Binhai Industrial Park, Xiangshan, Ningbo,
Zhejiang, 315712, P.R.China.
Tel: +86 (0)574 6578 1806
Web: www.solisinverters.com
Please adhere to the actual products in case of any discrepancies in this user manual.
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.
Solis Three Phase Inverter
Installation and Operation Manual
S6-GC(37.5-60)K
Ginlong Technologies Co., Ltd.
Ver 1.0

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Summary of Contents for SOLIS S6-GC K Series

  • Page 1 Solis Three Phase Inverter Installation and Operation Manual S6-GC(37.5-60)K Ver 1.0 Ginlong Technologies Co., Ltd. No. 57 Jintong Road, Binhai Industrial Park, Xiangshan, Ningbo, Zhejiang, 315712, P.R.China. Tel: +86 (0)574 6578 1806 Web: www.solisinverters.com Please adhere to the actual products in case of any discrepancies in this user manual.
  • Page 2 Contents Contents 1. Introduction 6.4 Setting Page ………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………… 1.1 Product Description 6.4.1 Start up and Stop the inverter ……………………………………………………………………………………………………… ……………………………………………………………………… 1.2 Unpacking and storage 6.4.2 Inverter Setting ……………………………………………………………………………………………… ………………………………………………………………………………………………… 1.3 Storage 6.4.3 Grid Parameter Setting ………………………………………………………………………………………………………………………………… ………………………………………………………………………………… 2. Safety instructions 6.4.4 EPM Setting ………………………………………………………………………………………………………………………...
  • Page 3 1.1 Product Description 1.2 Unpacking and storage Solis Three phase Inverters covert DC power from the photovoltaic(PV) array When you receive the inverter, please ensure that all the parts listed below are included: into alternating current(AC) power that can satisfy local loads as well as feed the power distribution grid.
  • Page 4 1. Introduction 2. Safety Instructions 1.3 Storage If the inverter is not to be installed immediately, storage instructions and environmental Improper use may result in electric shock hazards or burns. This product manual contains conditions are below: important instructions that are required to be followed during installation and maintenance. Please read these instructions carefully before use and keep them in an easily locatable place Use the original box to repackage the inverter, seal with adhesive tape with the for future reference.
  • Page 5 2. Safety Instructions 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 6 3. Installation 3. Installation 3.1.2 Other environmental considerations When you install multiple inverters, you are advised to install them in horizontal rows. 3.1.2.1 Consult technical data The horizontal installation distance is 1200mm. Consult the specifications section (section 10) for additional environmental conditions If multiple inverters are stacked, the following figure shows the installation distance between (protection rating, temperature, humidity, altitude, etc.).
  • Page 7 3. Installation 3. Installation 3.3.1 Wall mounting Refer to figure 3.6 and figure 3.7 Inverter shall be mounted vertically. The steps to mount the inverter are listed below. 1. Refer to Figure 3.6, drill holes for expansion bolt(M10*90) based on the hole diameter of bracket using a precision drill keeping the drill perpendicular to the wall.
  • Page 8 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 9 3. Installation 3. Installation 3.4 Electrical Connections 3) Align the mounting plate with the holes, Insert the hexagon 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. during DC electrical connection.
  • Page 10 3. Installation 3. Installation 3) Strip the ground cable insulation to a suitable length(see Figure 3.15). Grounding Screw Torque：6-10NM Figure 3.15 Suitable length Figure 3.17 Fixed cable Important: B (insulation stripping length) is 2mm~3mm longer than A (OT cable Important: terminal crimping area) .
  • Page 11 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. WARNING DO NOT connect the PV array positive or PV array negative cable to ground. This can cause serious damage to the inverter! Figure 3.23 Connect the DC Figure 3.22 Multimeter measurement...
  • Page 12 3. Installation 3. Installation 3.4.2.1 DC connection high voltage danger notice Rated Rated output Current for protection CAUTION Inverter voltage(V) current (Amps) device (A) RISK OF ELECTRIC SHOCK 220/380,230/400 S6-GC3P40K04-NV-ND 60.8/57.7 Do not touch an energized DC conductor. There are high voltages present when PV modules S6-GC3P50K04-NV-ND 220/380,230/400 76.0/72.2...
  • Page 13 3. Installation 3. Installation NOTE Damage or destruction of the inverter's electronic components due to moisture and dust intrusion will occur if the enclosure opening is enlarged. CAUTION Risk of fire if two conductors are connected to one terminal. If a connection of two conductors to a terminal is made, a fire can occur.
  • Page 14 One is a USB COM port and the other is a 8-Pin COM port. 1. Lead the main cable through the locking nut and the sleeve. The USB COM port is used to connect Solis datalogging sticks 2. Strip the COM wires and insert into corresponding pin terminals.
  • Page 15 COM2 485-B RS485 OUT B configuration process please refer to the datalogging stick manual. Figure 4.7 The bus RS485 cable can run into a Solis one-to-multiple datalogging box or any compatible 3rd party monitoring devices, PPC or plant SCADA. .28. .29.
  • Page 16 4. Comm. & Monitoring 4. Comm. & Monitoring 4.2 Meter Connection The inverter can work with a three phase smart meter to achieve Export Power Management function and/or 24hour consumption monitoring function. Pin 7&8 on the 8-Pin Connector The Pin 7 and Pin 8 of the 8-Pin COM port are used for Meter communication. INV L1 Grid L1 INV L2...
  • Page 17 4. Comm. & Monitoring 5. Commissioning 4.3 Logic interface connection 5.1 Preparation Ensure all the devices are accessible for operation, maintenance and service. Logic interface is required by some local regulations that can be operated by a simple switch or contactor(Not available in South Africa). Check and confirm that the inverter is firmly installed.
  • Page 18 5. Commissioning 5. Commissioning 5.3 Local Connection via APP Step 1: Rotate the inverter DC switch from OFF to ON. Step 4: Grid Code Setting. Step 2: APP Bluetooth connection with inverter. After login in, the grid code setting will pop up. Turn on Bluetooth switch on your mobile phone and then open the Soliscloud APP.
  • Page 19 To stop the inverter, it is mandatory that the steps below are followed in the exact order outlined. 1. Select "Power OFF" in the APP. Last Year Yield Total Yield 2. Turn off the AC Switch between Solis inverter and Grid. 3. Wait approximately 30 seconds (during this time, the AC side capacitors are dissipating Voltage Current Power energy).
  • Page 20 6. Operation 6. Operation 6.2 Info Page 6.4 Setting Page Info page displays the general information of the inverter such as inverter serial number, Setting page contains all the setting options of the inverter. firmware version, grid code, etc. Functions Setting Path Switch on/off the inverter Settings ->...
  • Page 21 6. Operation 6. Operation 6.4.1 Start up and Stop the inverter 6.4.2.2 Inverter Parameter Setting 1. Select “Settings -> Power ON” to start up the inverter. Setting Description 2. Select “Settings -> Power OFF” to stop the inverter. Time Set the inverter time and date according to local time zone. 6.4.2 Inverter Setting Slave Address Set the inverter address when multiple inverters are installed.
  • Page 22 Function 2: 24-Hour Load Monitoring Function Step 2: Select the CT load Monitoring Mode in the Built-in EPM mode 1. Only applicable if Solis monitoring system is used. selection. 2. Inverters can work with a smart meter OR smart sensor to monitor the load Step 3: Configure the CT Ratio and CT Direction at the “Settings ->...
  • Page 23 6. Operation 6. Operation 6. CT load Monitoring Mode. Solis Smart Sensor is connected in the grid connection point Built-in EPM Setting (used for 24h load monitoring only, the System Export Power Limit Value setting is not Built-in EPM mode selection EPM ALL OFF >...
  • Page 24 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 25 8. Troubleshooting 8. Troubleshooting The inverter is designed in accordance with the most important international grid-tied Alarm Message Failure description Solution standards and safety and electromagnetic compatibility requirements. Before delivering to Initialization system fault INI-FAULT the customer, the inverter has been subjected to several tests to ensure its optimal operation Comm.
  • Page 26 Max short circuit input current (Amps) 4*50 1. Serial number of Solis Three Phase Inverter; MPPT number/Max input strings number 2. The distributor/dealer of Solis Three Phase Inverter (if available); Rated output power (Watts) 40000 3. Installation date. Max. output power (Watts) 40000 4.
  • Page 27 9. Specifications 9. Specifications Model S6-GC3P50K04-NV-ND Model S6-GC3P60K05-NV-ND Max. DC input voltage (Volts) 1100 Max. DC input voltage (Volts) 1100 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 Max.
  • Page 28 9. Specifications 9. Specifications Model S6-GC3P50K04-HV-ND Model S6-GC3P60K05-HV-ND Max. DC input voltage (Volts) 1100 Max. DC input voltage (Volts) 1100 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 Max.
  • Page 29 9. Specifications 9. Specifications Model S6-GC3P23K03-LV-ND Model S6-GC3P25K04-LV-ND Max. DC input voltage (Volts) 1100 Max. DC input voltage (Volts) 1100 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 Max.
  • Page 30 9. Specifications 9. Specifications Model S6-GC3P30K04-LV-ND Model S6-GC3P36K04-LV-ND Max. DC input voltage (Volts) 1100 Max. DC input voltage (Volts) 1100 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 Max.
  • Page 31 9. Specifications 9. Specifications Model S6-GC3P37.5K04-NV-ND Model S6-GC3P37.5K04-LV-ND Max. DC input voltage (Volts) 1100 Max. DC input voltage (Volts) 1100 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 Max.

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