Table of Contents
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Manufacturer: Ginlong (Ningbo) 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
Please adhere to the actual products in case of any discrepancies in this user manual.
SunSpec
Certified
ComplywithCARule21/
CertifiedtoUL1741SA
PV Grid Tie Inverter
Solis 4G Single Phase Inverter
Installation and Operation Manual
Solis-1P6K-4G-US, Solis-1P7K-4G-US, Solis-1P7.6K-4G-US,
Solis-1P8K-4G-US, Solis-1P8.6K-4G-US, Solis-1P9K-4G-US,
Solis-1P10K-4G-US
Ningbo Ginlong Technologies Co., Ltd.
C
-US version
Ver 1.1
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Table of Contents
Related Manuals for SOLIS 1P8K-4G-US
Summarization of Contents
Introduction and Safety
Product Packaging
Lists included inverter components when receiving the unit.
Safety Symbols Explained
Explains safety symbols and their associated meanings.
General Safety Instructions
Provides general warnings for safe operation and installation.
Inverter Overview
Front Panel Display
Describes inverter front panel components and indicators.
LED Status Indicator Lights
Explains the meaning of POWER, OPERATION, and ALARM LEDs.
Keypad Functions
Details the function of the four keys on the inverter's front panel.
LCD Display Information
Information displayed on the inverter's LCD screen.
Installation Guide
Selecting Installation Location
Provides criteria for choosing an optimal installation site.
Mounting the Inverter
Guides on how to physically mount the inverter using a bracket.
Electrical Connections Overview
Details how to prepare and make electrical connections to the inverter.
Terminal Connections
Explains how to connect wires to the inverter's terminal blocks.
Connecting the PV Side
Provides warnings and instructions for connecting the PV array.
Connecting the Grid Side
Details how to connect the inverter to the AC grid.
Ground Connection Procedures
Explains the procedures for establishing proper grounding.
Overcurrent Protection Device (OCPD)
Recommends OCPD ratings for AC grid connection protection.
Inverter Monitoring Connection
Covers options for monitoring inverter performance via Wi-Fi or Cellular.
Module Level Rapid Shutdown (MLRSD)
Introduces the optional MLRSD feature for safety compliance.
MLRSD Connection Diagrams
Illustrates system diagrams for MLRSD connection.
MLRSD Self-Test Function
Explains the self-test procedure for the MLRSD system.
Starting, Stopping, and Operation
Starting the Inverter
Provides step-by-step instructions for starting the inverter.
Stopping the Inverter
Details the procedure for safely shutting down the inverter.
Main Menu Navigation
Outlines the submenus accessible from the Main Menu.
Accessing Information
Explains how to access operational data and information.
Locking the LCD Screen
Describes how to lock and unlock the inverter's LCD screen.
Inverter Settings Menu
Lists the available submenus for inverter settings.
Setting the Date and Time
Guides on setting the date and time on the inverter.
Setting the Inverter Address
Explains how to assign an address for multi-inverter systems.
Alarm Message Display
Details how to view the latest alarm messages on the inverter.
Daily Energy Monitoring
How to check energy generation for a specific day.
Monthly and Yearly Energy
How to view energy generation for selected months and years.
Selecting Grid Standard
How to select the grid's reference standard for operation.
Warning Message Display
How to view the latest warning messages on the inverter.
Grid ON/OFF Function
Function to start or stop the inverter's power generation.
Clearing Energy History
Resets the inverter's historical energy yield data.
Power Control Settings
Settings for active and reactive power control.
Special Settings Access
Access to various specific operational settings for technicians.
Grid Filter Set Configuration
Submenu for configuring grid filter settings.
Relay Protection Settings
Setting for relay protection functions.
Grid Interface Settings
Setting for grid interface parameters.
MPPT Parallel Mode
Configures parallel operation of MPPT channels.
Constant Voltage Mode
Enables fixed input voltage operation.
Voltage/Frequency Ride-Through (V/FRT)
Configures voltage and frequency ride-through settings.
Standard Mode Settings
Accesses various standard operating modes.
Working Mode Selection
Allows selection of different grid standard working modes.
UL Standard Working Modes
Details working modes available under UL standards.
Rule21 Standard Working Modes
Details working modes available under Rule21 standards.
Power Rate Limit Adjustment
Sets the power ramp-up rate for the inverter.
Frequency Derate Settings
Configures frequency derating modes based on UL standards.
Power Priority Setting
Determines priority between Watt and Var control.
Voltage PCC Set
Sets voltage at the Point of Common Coupling (PCC).
Frequency-Watt Control
Controls real power based on frequency excursion for Rule21.
Restoring Default Settings
Resets special settings to their default values.
HMI Program Update
Function to update the inverter's LCD program.
Arc Fault Detection (AFCI)
Detects and handles DC arc faults within the circuit.
Maintenance and Troubleshooting
Routine Maintenance
Routine maintenance for cleaning and upkeep of the inverter.
Troubleshooting Alarm Messages
Lists alarm messages, causes, and solutions for troubleshooting.
Troubleshooting Faults
Lists alarm messages, causes, and solutions for troubleshooting.
Specifications by Model
Specifications - Solis-1P6K-4G-US
Technical specifications for Solis-1P6K-4G-US model.
Specifications - Solis-1P7K-4G-US
Technical specifications for Solis-1P7K-4G-US model.
Specifications - Solis-1P7.6K-4G-US
Technical specifications for Solis-1P7.6K-4G-US model.
Specifications - Solis-1P8K-4G-US
Technical specifications for Solis-1P8K-4G-US model.
Specifications - Solis-1P8.6K-4G-US
Technical specifications for Solis-1P8.6K-4G-US model.
Specifications - Solis-1P9K-4G-US
Technical specifications for Solis-1P9K-4G-US model.
Specifications - Solis-1P10K-4G-US
Technical specifications for Solis-1P10K-4G-US model.
Power Derating Explained
Explains power derating due to input voltage and temperature.
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