Grid tied inverter power ramp up setting procedure (10 pages)
Summary of Contents for SOLIS Solis-75K-5G
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Solis Three Phase Inverter Installation and Operation Manual (75-110)K Ver1.7 Ginlong Technologies Co., Ltd. No. 57 Jintong Road, Binhai Industrial Park, Xiangshan, Ningbo, Zhejiang, 315712, P.R.China. Tel: +86 (0)574 6578 1806 Fax: +86 (0)574 6578 1606 Please adhere to the actual products in case of any discrepancies in this user manual.
1.1 Product Description 1.2 Unpacking and storage Solis Three phase Inverters covert DC power from the photovoltaic(PV) array The inverter ships with all accessories in one carton. into alternating current(AC) power that can satisfy local loads as well as feed the power When unpacking, please verify all the parts listed below are included: distribution grid.
1. Introduction 2. Safety Instructions 1.2.1 Storage Improper use may result in electric shock hazards or burns. This product manual contains important instructions that are required to be followed during installation and maintenance. If the inverter is not installed immediately, storage instructions and environmental conditions are below: Please read these instructions carefully before use and keep them in an easily locatable place ●...
DC Switch is turned off. 2.4 Protection Circuitry and Controls 500mm To meet relevant codes and standards, the Solis three phase inverter line is equipped with protective circuitry and controls. Anti-Islanding Protection: Figure 3.1 Distances required between inverters Islanding is a condition where the inverter continues to produce power even when the grid is not present.
Consult the specifications section (section 10) for additional environmental conditions (protection rating, temperature, humidity, altitude, etc.). 3.1.2.2 Vertical wall installation This model of Solis inverter should be mounted vertically (90 degrees or Figure 3.3 Handles used to move the inverter shown circled in red backwards 15 degrees) .
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 mounting screws based on the hole diameter of bracket using a precision drill keeping the drill perpendicular to the wall.
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.
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.
3. Installation 3. Installation 3.4.1 Grounding 4) Insert the stripped wire into the OT terminal crimping area and use the hydraulic To effectively protect the inverter, two grounding methods must be performed. Connect the AC grounding cable (Please refer to section 3.4.3) clamp to crimp the terminal to the wire (see Figure 3.16).
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...
(Amps) device (A) Do not touch an energized DC conductor. There are high voltages present when PV modules 220/380,230/400 Solis-75K-5G 114.0 are exposed to light causing a risk of death due to an electric shock from touching a DC Solis-80K-5G 220/380,230/400 121.6/115.5...
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Aluminum alloy cable. (Please select a copper aluminum transfer terminal based on your cable specification). Copper terminal of cable flat gasket spring washer Figure 3.28 wiring without Neutral (Solis-100K-HV-5G, Solis-110K-BHV-5G) Figure 3.25 Copper aluminum transfer terminal .24. .25.
4. Comm. & Monitoring 4. Comm. & Monitoring There are 5 communication terminals on the inverters. COM1 is a 4-pin connector reserved for WiFi/Cellular datalogger. COM2 - COM3 are used for RS485 communication between inverters. Both RJ45 and terminal block are provided for use. COM4 or COM5 can be used for DRM connection.
5.1.1 Verifying grid standard for country of installation or contactor(Not available in South Africa). Solis inverters are used worldwide and feature preset standards for operating on When the switch is closed the inverter can operated normally. When the switch is opened, any grid.
(see “Specifications” in section 10) may damage the inverter. Although Solis inverters feature reverse polarity protection, 1). Please refer to section 6.7 “Advanced Settings” for procedures to create a custom grid prolonged connection in reverse polarity may damage these protection circuits and/or the inverter.
5.4.4.1 Measure Vac and frequency 4). Solis inverters are powered from the DC side. When the inverter detects DC Measure VAC and verify voltage is within local grid standards. power that is within start-up and operating ranges, the inverter will turn on. After turn- 1).
DRM NO.:08 DRM NO.: Shows DRM Number. 7.2 Information I_DC01 : Shows input 01 current value. The Solis three Phase Inverter main menu provides access to operational I_DC01: +05.0A I_DC02 : Shows input 02 current value. I_DC02: +04.9A data and information. The information is displayed by selecting "Information" from the 10 sec I_DC20: +05.2A...
This function is used to set the address when muti inverters are connected to three monitor. The address number can be assigned from “01”to “99”(see Figure 7.4). The default address Alm000: OV-G-V number of Solis Three Phase Inverter is “01”. T: 00-00 00:00 D:0000 Figure 7.6 Alarm Message YES=<ENT>...
7. Normal operation 7. Normal operation 7.4.3 Version 7.4.6 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 7.7). YES=<ENT>...
17. I/V Curve 7.5.2 Grid ON/OFF 7.5.1 Selecting Standard This function is used to start up or stop the power generation of Solis Three Phase Inverter. This function is used to select the grid's reference standard (see Figure 7.16). Grid ON YES=<ENT>...
7. Normal operation 7. Normal operation 7.5.4 Reset Password 7.5.7 Special Settings This function is used to set the new password for menu “Advanced info.” and “Advanced information” (see Figure 7.19). This function is applicable by maintenance personnel only, wrong operation will prevent the inverter from reaching maximum power.
7. Normal operation 7. Normal operation 7.5.9 Restore Settings 7.5.12 Restart HMI There are 5 items in initial setting submenu. ThefunctionisusedforrestarttheHMI. Restore setting could set all item in 7.5.7 special setting to default. Thescreenshowsasbelow: This function is applicable by maintenance personnel only, wrong operation will prevent the inverter from reaching maximum power.
7. Normal operation 7. Normal operation 7.5.15 DSP Update 7.5.17 I/V Curve The function is used for update the DSP. This function is used to scan the I/V characteristic curves of each PV strings. Set I/V Curve This function is applicable by maintenance personnel only, wrong operation I/V Curve Scan will prevent the inverter from reaching maximum power.
8. Maintenance 7.6 AFCI function Solis inverters have the built-in AFCI function which can detect the arc fault on the DC circuit Solis Three Phase Inverter does not require any regular maintenance. However, and shut down the inverter to prevent a fire disaster.
8. Maintenance 9. Troubleshooting The inverter is designed in accordance with the most important international grid-tied NOTE: standards and safety and electromagnetic compatibility requirements. Before delivering to If you need to maintain the inverter at night, please turn off the AC switch first, the customer, the inverter has been subjected to several tests to ensure its optimal operation then turn off the DC switch, and wait 5 minutes before you do other operations.
2.Identify which string cause the fault and 01/02 check the isolation of the string. 1. Serial number of Solis Three Phase Inverter; 2. The distributor/dealer of Solis Three Phase Inverter (if available); ILeak-PRO 1.Check AC and DC connection Leakage current protection 01/02/03/04 2.Check inverter inside cable connection.
10. Specifications 10. Specifications Model Solis-75K-5G Model Solis-80K-5G 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...
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10. Specifications 10. Specifications Model Solis-100K-HV-5G Model Solis-110K-BHV-5G 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...
It is for your reference only. If customer has any doubts or uncertainty, please RD1699 Spain For Spanish low voltage grid consult Solis service department for confirmation. General EN50549 Requirement. To set the correct grid code, please enter the following path: Possible to be used in Cyprus, Finland, EN50549 Advanced Settings ->...