What to do if my INVT Inverter shows Power-on self-test error of PV string 1?
Please turn off the INVT Inverter and open the input and output switches, and turn on the inverter again 5 minutes later. If the fault still exists, contact your dealer.
What causes AutoTest failure on my INVT XD Inverter?
Please turn off the INVT Inverter and open the input and output switches, and turn on the inverter again 5 minutes later. If the fault still exists, contact your dealer.
What causes failure of PV string 1 on my INVT Inverter?
Please turn off the INVT Inverter and open the input and output switches, and turn on the inverter again 5 minutes later. If the fault still exists, contact your dealer.
What to do if my INVT Inverter shows inconsistent AC voltage values?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What causes driver error on my INVT XD?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What causes communication error from ARM to master DSP on my INVT XD Inverter?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What to do if my INVT Inverter shows out-of-range grid voltage?
If the INVT Inverter shows an out-of-range grid voltage, it may be due to a temporary issue with the power grid. The inverter should return to normal once the grid stabilizes. If this happens often, verify that the power grid connection is correct.
What causes over-voltage of hardware Bus on my INVT XD?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What to do if my INVT Inverter shows EPS overload?
If the INVT Inverter shows an EPS overload, reduce the load at the EPS port.
What to do if my INVT XD displays short circuit of PV2?
If the INVT Inverter displays a short circuit of PV2, check whether the PV input is normal and whether the circuit is short.
Safety symbols used in the manual to indicate potential risks and instructions.
Important safety precautions to follow during operation of the inverter.
Specifies trained professionals for installation and knowledge of regulations.
Describes the inverter's function, models, and system components.
Crucial safety guidelines for installation, operation, and maintenance.
Visual representation of the hybrid inverter system configuration.
Key features and capabilities of the INVT hybrid inverter.
Procedures for unpacking and checking inverter deliverables and condition.
Lists necessary tools and conditions for installation.
Specifies clearances needed around the inverter for ventilation and access.
Detailed dimensions for the inverter's mounting bracket.
Physical dimensions and weight specifications for the inverter.
Step-by-step guide for securely mounting the inverter on a wall.
Instructions for physically attaching the inverter to the mounting bracket.
Overview of supported power grid systems and connection principles.
Instructions for connecting photovoltaic modules to the inverter's DC input.
Guidelines for connecting the inverter to AC power sources (GRID/EPS).
Procedures for connecting the battery to the inverter.
Details on connecting the inverter for communication.
Specific steps for connecting a lithium battery's BMS.
How to connect a temperature sensor for battery monitoring.
Instructions for connecting a Current Transformer for energy monitoring.
Guide for connecting a smart meter for consumption monitoring.
Proper grounding procedures for the hybrid inverter.
Step-by-step guide for starting the inverter operation.
Procedures for safely shutting down the inverter.
Overview of the inverter's menu structure and information categories.
Displays voltage, current, and power from PV input.
Shows AC voltage, frequency, and current output data.
Displays battery type, voltage, current, and charge status.
Shows EPS output voltage, frequency, current, and power.
Displays model, serial number, date, and firmware version.
Shows daily and total energy generation and battery usage.
Provides details on fault logs, codes, dates, and times.
Instructions on accessing the system setup menu.
Navigating and interacting with the "Setting Info" menu.
Step-by-step guide to setting the inverter's date and time.
Procedure for configuring the communication address for the inverter.
Guide for changing the display language of the inverter.
Options for selecting CT mode or meter manufacturer.
Setting parameters for lead-acid batteries.
Selecting the country for relevant safety standards.
Configuration steps to enable or disable off-grid mode.
Setting battery-first or grid-first operational priority.
Procedure for configuring and running the auto test function.
Steps to reset calibration and configuration to defaults.
Overview of the inverter's display and control interface.
Detailed layout and labeling of the LCD screen elements.
Explanation of LED indicators, screen, and button functions.
Description of normal, fault, and standby operating modes.
Details on on-grid and off-grid operation within normal mode.
How system faults are indicated via LCD and LEDs.
Process for updating the inverter's firmware.
Behavior of the system during the power-on self-test.
Conditions under which the system enters standby mode.
Steps required to safely power down the inverter.
Instructions for using the Solarman App for parameter configuration.
Scheduled maintenance tasks and their intervals for optimal performance.
Critical steps for safely powering off the inverter for maintenance.
Procedures for disconnecting and removing the inverter from its installation.
Guidelines for proper disposal of the inverter at its end-of-life.
Guidance on identifying and resolving common inverter faults.
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