EG4 6000XP User Manual
  1. Manuals
  2. Brands
  3. EG4 Manuals
  4. Inverter
  5. 6000XP
  6. User manual

EG4 6000XP User Manual

Off - grid inverter
Hide thumbs Also See for 6000XP:
Table of Contents

Advertisement

Quick Links

U S E R M A N U A L
O F F - G R I D I N V E R T E R
6000XP
SCAN FOR LATEST
DOCUMENTS
©2024 EG4 ELECTRONICS, LLC. ALL RIGHTS RESERVED.
VERSION 1.2 | INFORMATION SUBJECT TO CHANGE WITHOUT NOTICE.
MODEL #: EG4-6000XP

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 6000XP and is the answer not in the manual?

Questions and answers

Related Manuals for EG4 6000XP

Summary of Contents for EG4 6000XP

  • Page 1 O F F - G R I D I N V E R T E R 6000XP SCAN FOR LATEST DOCUMENTS ©2024 EG4 ELECTRONICS, LLC. ALL RIGHTS RESERVED. VERSION 1.2 | INFORMATION SUBJECT TO CHANGE WITHOUT NOTICE. MODEL #: EG4-6000XP...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS TECHNICAL SPECIFICATIONS ..........................1 ABBREVIATIONS..............................3 SAFETY .................................. 4 SAFETY INSTRUCTIONS ........................... 4 IMPORTANT SAFETY NOTIFICATIONS ....................4 BRIEF INTRODUCTION ............................6 INVERTER FEATURES ..........................6 INVERTER INTERFACE ..........................7 INSTALLATION..............................8 PACKING LIST ............................. 8 LOCATION SELECTION AND INSTALLATION ..................8 STORAGE INFORMATION ........................
  • Page 4 DASHBOARD (OVERVIEW TAB) ....................... 36 8.3.5 DASHBOARD (MAINTENANCE TAB) ....................37 FIRMWARE UPDATES ............................37 FIRMWARE UPDATE VIA EG4 ELECTRONICS APP ................37 FIRMWARE UPDATE VIA MONITOR CENTER (WEBSITE) ............... 38 SMARTPHONE APP SETUP ..........................40 WORKING MODES ............................. 41 11.1...

  • Page 5: Technical Specifications

    1. TECHNICAL SPECIFICATIONS AC INPUT DATA NOMINAL AC VOLTAGE 120-240VAC FREQUENCY 50/60Hz MAX. CONTINUOUS AC CURRENT 37.5A @ 240VAC MAX. AC INPUT POWER 9000W AC BYPASS (GRID | GENERATOR) 50A | 50A AC OUTPUT DATA OUTPUT VOLTAGE 120/240VAC OUTPUT FREQUENCY 50/60Hz MAX.
  • Page 6 STANDARDS AND CERTIFICATIONS UL1741 FCC PART 15, CLASS B INGRESS PROTECTION RATING IP20 *Idle consumption value tested with constant 300VDC PV source **115A @ 48VDC (AC), 125A @48VDC (PV) ***See EG4 Warranty Registration for terms and conditions SCAN FOR LATEST SPEC SHEET...

  • Page 7: Abbreviations

    2. ABBREVIATIONS AWG – American Wire Gauge In-lbs. – Inch Pounds A – Amps IP – Ingress Protection Ah – Amp hour(s) kW – Kilowatt AC – Alternating Current kWh – Kilowatt-hour AFCI – Arc-Fault Circuit Interrupter L1 – Line 1 AHJ –...

  • Page 8: Safety

    3. SAFETY SAFETY INSTRUCTIONS International safety regulations have been strictly observed in the design and testing of the inverter. Before beginning any work, carefully read all safety instructions, and always observe them when working on or with the inverter. The installation must follow all applicable national or local standards and regulations.
  • Page 9 During operation, only the LCD and buttons should be touched. DISCLAIMER EG4 reserves the right to make changes to the material herein at any time without notice. Please refer to www.eg4electronics.com...

  • Page 10: Brief Introduction

    4. BRIEF INTRODUCTION INVERTER FEATURES • Applicable for purely off-grid inverter/backup power situations. • Integrated with 2 MPPT solar charge controllers with maximum PV input of 480V with an optimal range of 120VDC-385VDC. • Additional safety features such as PV Arc Fault Protection and PV Ground Fault Protection. •...

  • Page 11: Inverter Interface

    4.2 INVERTER INTERFACE...

  • Page 12: Installation

    5. INSTALLATION PACKING LIST When the product is unpacked, the contents should match those listed below: Pictures are for reference only, subject to our available products. 5.2 LOCATION SELECTION AND INSTALLATION 1. The mounting wall should be strong enough to bear the weight of the inverter. 2.

  • Page 13: Storage Information

    5.3 STORAGE INFORMATION If placing the inverter into storage before installation, please keep the following factors in mind when selecting a storage location. 1. The inverter and its components must be stored in its original packaging. 2. The storage temperature should remain within 5 – 140°F (-15 – 60°C), and humidity within 0- 85%.

  • Page 14: Installing The Inverter

    5.3.1 INSTALLING THE INVERTER The inverter is designed to be wall-mounted and should be installed on a vertical, solid, mounting surface, such as brick, concrete, or other non-combustible material. Two or more people may be needed to install the inverter due to its weight (≈53 lbs.). Mounting Bracket Holes Mounting Template NOTE:...

  • Page 15: Connection Overview

    5.4 CONNECTION OVERVIEW 5.4.1 SYSTEM CONNECTIONS Before connecting wiring, please remove the bottom cover by removing the 7 screws as shown below. 5.5 PV CONNECTION 5.5.1 CONNECTING PV TO THE INVERTER Install a separate DC circuit breaker/isolator between the inverter and PV module(s). The recommended DC breaker is a 4-pole 600V/20A, which is the minimum sized isolator switch to house both positives and both negatives if using two independent strings.

  • Page 16: String Sizing

    REMINDER Verify the lowest ambient temperature of the installation location. The rated Voc on the solar module nameplate is obtained at STC (Standard Testing Conditions = 77°F/25°C). As the ambient temperature drops, the solar module Voc increases. Please ensure the maximum solar string voltage, corrected at the lowest temperature, does not exceed the inverter’s maximum input voltage of 480VDC.

  • Page 17: Pv Wiring Instructions

    FOR ALL MODULES, THE CALCULATIONS NEED TO BE PERFORMED OR VERIFIED BY USING A STRING CALCULATOR OR CONSULTING A PROFESSIONAL. The inverter has two MPPT PV charging circuits. MPPT #1 and #2 will utilize up to 17 amps, which means two strings can be paralleled for any modules having less than 8.5A (Imp) rating. When sizing strings for each MPPT, they MUST be the same model, brand and # per string (series and parallel).

  • Page 18: Battery Connection

    Please see diagram below for PV terminal labeling: 5.6 BATTERY CONNECTION The EG4 6000XP can utilize either Lithium or Lead-Acid batteries. There is a combination of settings that need to be configured depending on the battery type. 5.6.1 BATTERY CABLE CONNECTION NOTE: For Lead-Acid batteries, the recommended charge current is 0.2C...

  • Page 19: Lithium Battery Communications

    2. For the inverter to communicate with the battery BMS, setting 3 must be changed to “Li-ion”. The inverter will then switch to a secondary setting. Here, select the make/model of battery and press enter to registers the change. For EG4 batteries, select “0” after confirming “Li-ion” as the battery type.

  • Page 20: Ac Wiring Information

    This architecture assumes there is a single neutral-ground bond in the system. Typically, the neutral-ground bond for a system will be at the first means of disconnect for the grid. However, if there is no neutral-ground bond in the system, the 6000XP can be configured to create the bond internally (see setting 26).

  • Page 21: Working With A Generator

    5.8 WORKING WITH A GENERATOR 5.8.1 GENERATOR SYSTEM CONNECTION The EG4 6000XP can utilize a generator for backup power in the case of Grid failure. When sizing generators to provide both adequate power and frequency, keep in mind that the THD (Total Harmonic Distortion) of the generator must be <3%.

  • Page 22: Generator Ac Connections

    N-BUS (Neutral Bus). 5.9 GENERATOR START AND STOP SETTINGS Using the EG4 Monitoring Software, go to the “Maintenance” page where “Remote Set” will be selected automatically. Scroll to the “Generator Charge”’ section and select the “Generator Charge Type” (see screenshot below). Normally, lead-acid batteries are charged...

  • Page 23: Off-Grid

    5.10 OFF-GRID The 6000XP Inverter can fully function in off-grid only mode. It does not need the utility or generator to function. Purely off-grid systems that do not have access to the utility should strongly consider having a 2-wire start backup generator for extended cloudy periods (8-12 kW diesel recommended per 6000XP - 8kWs minimum per inverter).

  • Page 24: Parallel Configuration

    5.11.2 PARALLEL CONFIGURATION Important notices for parallel system: • If utilizing the generator input (GEN), ensure that the generator is connected to all inverters in parallel. • If it is not possible to evenly divide solar strings per inverter, it is recommended to have more PV strings on the master inverter.

  • Page 25: End User Settings

    6. END USER SETTINGS The EG4 Monitor Software can be used to configure the desired functionality of the 6000XP Inverter. The following sections describe the different fields in the Monitor Software GUI and their definitions for those with an end-user account.

  • Page 26: Generator Charge

    AC Charge Battery Current(A): Set AC Charge Current limit for grid to batteries. • AC Charge Start Battery Voltage(V): Begin charging from grid when batteries reach this • voltage. (If set to charge by Voltage) AC Charge End Battery Voltage(V): Stop charging from grid when batteries reach this •...

  • Page 27: Installer Settings

    7. INSTALLER SETTINGS The EG4 Monitor Software can be used to configure the desired functionality of the 6000XP Inverter. The following sections describe the different fields in the Monitor Software GUI and their definitions for those with Installer account access.

  • Page 28: Application Setting

    AC first Stop Time 1-3: The time at which the Inverter will use only AC to power loads. The • range is 00:00 to 23:59. Parallel Settings Set System Type: The EG4 6000XP supports paralleling of multiple inverters. • Battery Shared: For paralleled systems, if all inverters connect to same battery bank, •...

  • Page 29: Charge Setting

    7.3 CHARGE SETTING Charge Current Limit(Adc): The maximum charge current limitation of the entire system • in DC Amps. Lead Acid Charge Voltage(V): Set this according to the battery requirements. Range is 50-59 VDC. • Floating Voltage(V): Set this according to the battery requirements. Range is 50-56 VDC. •...

  • Page 30: Discharge Setting

    AC Charge End Battery SOC(%): Battery % SOC at which system will stop charging • batteries from AC. Set this according to the battery requirements. Range is 20-100 %. Generator Charge Generator Charge Type: Set Generator charging according to Battery Voltage or Battery •...

  • Page 31: Other Setting

    On Grid EOD Voltage(V): The inverter will stop discharging the battery at this voltage and • will use AC to power loads. When battery voltage is > (EOD Voltage +3V), the inverter will switch back to battery discharge mode. On Grid EOD SOC(%): The inverter will stop discharging the battery at this SOC and will use •...

  • Page 32: Monitor System Setup

    8. MONITOR SYSTEM SETUP WI-FI/4G/LAN DONGLE CONNECTION A Wi-Fi/4G/LAN dongle can be used to monitor the inverter and remotely view the monitoring data on a computer or smart phone. This module can be attached by plugging it in to the ‘Wi-Fi’ connector on the inverter and securing it with the 4 Phillips head screws.

  • Page 33: Online Monitoring System User Interface

    UI descriptions may vary from the current pages on the site. Please contact support@eg4electronics.com to create distributor or installer accounts. See section 10 for detailed instructions on how to access the EG4 Monitor App, how to register an account, and how to set a Wi-Fi password.
  • Page 34 Name Description Select which station to view, and then select which unit/dongle to view by Select choosing a serial number from the dropdown list. station first Note: Unchecking the box will only display serial numbers linked to the account. Shows power generated by the solar panels (for AC coupled inverters it shows the power generated by the on-grid inverter).
  • Page 35 Name Description This chart shows the power curve for each day, including solar power, battery charge/discharge power and grid import power and consumption. Input Power Hovering over an item name will highlight it in the chart. Clicking it will remove it from the list. This chart shows energy production and consumption for each day, including solar production, battery, and consumption.

  • Page 36: Dashboard (Data Tab)

    8.3.2 DASHBOARD (DATA TAB) The Data Tab displays additional detailed data including technical details for PV, battery, grid, and loads, that is helpful for analysis and maintenance. Five categories make up the Data Tab view: "Chart", "Energy", "Data History", "Local data", and "Event History."...
  • Page 37 Energy Displays how key energy parameters have varied over time. • Selecting ‘Month’ will show the energy statistics for each day. • Selecting ‘Year’ will show energy for each month. • Selecting ‘Total’ will show energy for each year. Name Description E_pv1(kWh) Energy generated by PV string 1...
  • Page 38 Name Description Vpv/Ppv To check the MPPT Vo/Po/So To check the load type and if there is an overload when in load mode To check the current state of charge and if the battery is Vb/SOC overcharged or overly discharged. To evaluate Grid performance and to check if working voltage and frequency Vac/Fac range is adjusted to comply with grid...

  • Page 39: Dashboard (Configuration Tab)

    Event History The "Event History" section displays a timeline of events. (Notice and Fault events) If there is not a record of a "historical event," the inverter is properly connected and working without any issues. 8.3.3 DASHBOARD (CONFIGURATION TAB) The “Configuration” page is used for users to manage their station, dataloggers and user information.

  • Page 40: Dashboard (Overview Tab)

    8.3.4 DASHBOARD (OVERVIEW TAB) "Overview" allows EG4 or its distributors to quickly monitor system-wide data for their end users, such as solar yields, battery discharging, and other factors.

  • Page 41: Dashboard (Maintenance Tab)

    Make sure the Wi-Fi dongle is connected securely and correctly configured for the inverter before performing the following steps. Step 1: Open the EG4 Electronics App on the mobile device and select the “DOWNLOAD FIRMWARE” button. Step 2: Choose the correct firmware file (contact the distributor for most up to date files) and select “DOWNLOAD”...

  • Page 42: Firmware Update Via Monitor Center (Website)

    9.2 FIRMWARE UPDATE VIA MONITOR CENTER (WEBSITE) Step 1: Distributors and installers can update the firmware for their inverters by using the EG4 Electronics website monitoring system. Please contact EG4 to ensure the latest version is applied. Step 2: Log into the EG4 Electronics Monitor System. Select “Maintenance,” and then...
  • Page 43 Step 3: Choose the inverter the user is attempting to update and then select “Standard Update”. The Monitor Center will begin updating both firmware files in the inverter. The latest version of the firmware will be displayed in the bottom right window.

  • Page 44: Smartphone App Setup

    Wi-Fi password for the Wi-Fi dongle must be set before using EG4's monitoring system. 1. Register an account Visit https://monitor.eg4electronics.com/ download the ‘EG4 Monitor' App to register for an end-user account. Please contact support@eg4electronics.com for distributor or installer accounts. 2. When registering the account, provide the following information: a.

  • Page 45: Working Modes

    Local Monitoring Setup with the EG4 Monitor App If there is no Wi-Fi available at the location, the user can use the Bluetooth function on Bluetooth compatible mobile devices to monitor or set up the system. Download the EG4 Monitor App.

  • Page 46: Rapid Shutdown (Rsd)

    NOTE: When using supported EG4 batteries in closed-loop communications with the inverter, the RSD also initiates ESS Disconnect as required by NEC code The system can utilize an External E-Stop Switch if the AHJ deems it necessary. When doing so, setting 28 must be set to Enable to engage the function.

  • Page 47: External Rsd Wiring Instructions

    11.1.1 EXTERNAL RSD WIRING INSTRUCTIONS The image below showcases an example diagram using a Tigo RSD Transmitter (not included). Wire the E-Stop Switch into the RSD terminals on the master inverter, as shown below, following the specific switch’s specifications. Please refer to the switch’s manual for exact specifications and wiring instructions.

  • Page 48: Lcd Display And Settings

    11.2 LCD DISPLAY AND SETTINGS The user can wake up the LCD screen by simply pressing the Enter button. System status, real-time power, and daily and accumulated energy information can all be conveniently viewed on the inverter’s LCD screen. Additionally, users can check the alarm and fault record on the display for troubleshooting.
  • Page 49 Gen2 Voltage, Gen Hz, Grid Power, Grid Energy (day), and Grid Energy (total to-date). information Grid1=Phase1=L1, Grid2=Phase2=L2; Gen1=Phase1=L1, Gen2=Phase2=L2 When the user makes changes to the 6000XP inverter through the LCD, this area Working mode area will display the AC Charge, Charge First and Force Discharge settings. Otherwise, this area displays nothing.

  • Page 50: Lcd Settings

    Grid Status for GRIDA (Utility): Grid Status for GRIDB (Generator): NOTE: When GRIDA is displayed, AC utility information is NOTE: When GRIDB is displayed, Generator information is displayed. Percent at bottom right is load % (e.g., 23%). displayed. Percent at bottom right is load % (e.g., 23%). 12.
  • Page 51 Step 1: Choose battery type first. When “Li-ion” begins flashing, select Enter to operate with Lithium Batteries. Step 2: Enter the Battery Brand (e.g., 0=EG4, 2=Pylon, 6=LuxPower, 8=Dyness) This setting allows the user to set the inverter output voltage and frequency.
  • Page 52 This setting allows the user to enable or disable the inverter buzzer. Buzzer Enable Inverter Buzzer: Enable/Disable Default: Enable This setting allows the user to set the maximum charge current. Total Charge Current: Range: 0 – 125A Default: 125A AC Charge Current: Maximum Charge Current (Utility+Solar)
  • Page 53 This setting allows the user to set the Lead-Acid Battery Float Charge Voltage. FloChr: Floating Charge Voltage (Lead-Acid Only) Lead-Acid Floating Charge Voltage: Range: 50.0 – 56.0VDC Default: 54.0VDC This setting allows the user to set the Maximum Discharge Current. Maximum Discharge Current Maximum Discharge Current:...
  • Page 54 This setting allows the user to set the End-Of-Discharge Voltage and SOC parameters. End of Discharge Cutoff Voltage: Eod: Range: Cutoff Voltage – 58V Battery Discharge Default: 42V Cutoff End of Discharge Cutoff SOC: Range: Cutoff SOC – 90% Default: 15% This setting allows the user to set the AC Input Voltage Range AC In Voltage Range:...
  • Page 55 To configure AC charging, the user must first enable AC Charging, confirm the full battery SOC value, and set the confirmation time periods 1, 2, and 3. AC Charge Setting AC Charge Control Settings for Voltage and SOC: Voltage: Start Voltage: 35.4 – 52V End Voltage: 48 - 59V SOC: Start SOC: 1 –...
  • Page 56 This setting allows the user to enable or disable the battery wakeup feature. It is not applicable if no battery type is defined. Battery Wakeup Range: Enable/Disable This setting allows the user to set the maximum generator input power. Max Generator Input Power Range: 0-7369W Default: 7369...
  • Page 57 This setting allows the user to select the inverter paralleling configuration. Parallel Setting Parallel Type: NoPL (Not Parallel), 1PH (Single Phase) Default: NoPL Parallel Phase: P1 (R-Phase), P2 (S-Phase) Default: P1 (R-Phase) Battery Share Enable/Disable: Disable/Enable Default: Disable This setting allows the user to see Error and Alarm records.
  • Page 58 This setting allows the user to adjust the operation of the Inverter’s two fans. The user can set the speed (20-100%) and enable or disable the slope (Enabling the slope allows the fans to ramp up/down to/from the fan speed setting). Fan Speed Setting Fan1/2 Slope: Enable/Disable Default: Disable...
  • Page 59 This setting allows the user to enable or disable the PV Isolation Protection of the MPPT. Range: Enable/Disable Default: Disable PV Isolation Protection This setting allows the user to enable or disable the RSD function of the inverter. Range: Enable/Disable Default: Enable RSD Function This setting allows the user...

  • Page 60: Inverter Start-Up And Shut-Down Procedure

    13. INVERTER START-UP AND SHUT-DOWN PROCEDURE 13.1 START-UP Follow the steps outlined below to ensure proper start-up and shut-down procedures to avoid potential component damage. 1. Ensure all circuit breakers are in the open (OFF) position. 2. Using a multimeter, check the battery bank to ensure no voltage (DC) is present. 3.

  • Page 61: Error/Warning Tables

    14. ERROR/WARNING TABLES 14.1 ERROR DEFINITIONS AND TROUBLESHOOTING CODE DESCRIPTION TROUBLESHOOTING Restart inverter. If error persists, contact the E000 Internal Communication Fault distributor Restart inverter. If error persists, contact the E002 Bat On Mos Fail distributor Restart inverter, if the error persists, contact the E003 CT Fail distributor...

  • Page 62: Warning Definitions And Troubleshooting

    14.2 WARNING DEFINITIONS AND TROUBLESHOOTING CODE DESCRIPTION TROUBLESHOOTING Check the battery settings to ensure they are set for the specific battery type. Check the battery W000 Battery communication failure communications cable for proper pinning/installation. Restart Inverter. If the error persists, contact the W001 AFCI Com failure distributor...

  • Page 63: Inverter Maintenance

    15. INVERTER MAINTENANCE Electrical equipment must be properly maintained to increase longevity and consistency. Follow the steps below to help prevent component damage/deterioration. 1. Inspect the inverter every month to confirm nothing covers the inverter heatsink. If there is cover, shut down the inverter and clear the heat sink to restore proper cooling. 2.
  • Page 64 Notes...
  • Page 66 CONTACT US support@eg4electronics.com (903) 609-1988 www.eg4electronics.com...

Table of Contents

Save PDF