What to do for Communication board EEPROM Fault on Sofar solar HYD 3K~6K-ES Inverter?
If your Sofar solar Inverter displays a Communication board EEPROM Fault, switch OFF the HYD-ES inverter, wait for 5 minutes, then switch it back ON. See if that resolves the problem. If not, contact SOFAR technical support.
General| AC Output Frequency | 50 Hz / 60 Hz |
|---|---|
| Number of MPPTs | 2 |
| Protection Degree | IP65 |
| Topology | Transformerless |
| Cooling Method | Natural convection |
| Maximum PV Input Power | 6000W |
| Nominal AC Voltage | 230V |
| AC Output Voltage | 230V |
| AC Voltage Range | 180 Vac ~ 280 Vac |
| MPPT Voltage Range | 120 V - 500 V |
| MPPT Range | 120 V - 500 V |
| Battery Voltage | 48V |
| Communication | RS485, Wi-Fi (Optional) |
| Operating Temperature | -25 ~ +60 °C |
Overview of the manual's content and purpose.
Defines the product manual's coverage and applicable models.
Identifies the intended audience for the manual.
Explains safety symbols and their meanings used in the manual.
General safety instructions for installation, operation, and maintenance.
Safety guidelines for installing and maintaining the inverter and batteries.
Explanation of safety symbols and their meanings found on the inverter.
Details of the inverter's physical layout and components.
List of components and accessories included in the product package.
Environmental conditions required for optimal inverter installation.
List of tools required for the installation process.
Guidelines for selecting the appropriate mounting location for the inverter.
Step-by-step instructions for physically mounting the inverter.
Procedure for connecting the battery to the inverter.
Procedure for connecting the PV panels to the inverter.
Steps for connecting the inverter's logic interface cables.
Connecting Current Transformers, CAN, RS485, and NTC sensors.
Procedure for connecting the inverter to the electrical grid.
Connecting critical loads for Emergency Power Supply (EPS) function.
Installation of communication modules for remote monitoring.
Description of the inverter's physical buttons and their functions.
Explanation of the status indicated by the inverter's lights.
Pre-operation checklist to ensure correct installation and connections.
Step-by-step guide for initial setup and configuration of the inverter.
Procedure for commissioning the inverter after initial setup.
Guide to navigating the inverter's menu and parameters.
Configuration options for basic inverter settings like language and time.
Selecting the PV input mode (independent or parallel).
Configuration and operation of the Emergency Power Supply (EPS) mode.
Accessing and configuring advanced inverter settings.
Detailed configuration parameters for the battery system.
Procedure for clearing recorded energy data.
Procedure for clearing recorded event logs.
Setting or changing the country code for regulatory compliance.
Control settings for limiting power export to the grid.
Enabling and configuring the IV curve scanning diagnostic feature.
Managing battery activation and control settings.
Configuration options for the inverter's logic interface.
Setting the direction for Current Transformer readings.
Ensuring uninterrupted load power during grid switching.
Procedure for calibrating grid-connected power readings.
Enabling or disabling the CT error detection feature.
Accessing lists of current and historical events.
Viewing the list of currently active events and faults.
Viewing the historical list of past events and faults.
Accessing detailed system information about the inverter and battery.
Viewing energy generation and consumption statistics over time.
Instructions for updating the inverter's firmware.
Instructions for cleaning the inverter unit.
Procedure for cleaning the inverter's heat sink.
Details of the standard warranty period and calculation methods.
Information on purchasing and applying for extended warranty coverage.
Reasons why equipment failure is not covered by the warranty.
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