Flin Energy FlinSlim 8KW User Manual

Mppt elite solar hybrid inverter

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FlinSlim MPPT Elite Solar Hybrid Inverter
FlinSlim MPPT Elite
Solar Hybrid Inverter
User Manual

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  • Page 1 FlinSlim MPPT Elite Solar Hybrid Inverter FlinSlim MPPT Elite Solar Hybrid Inverter User Manual...
  • Page 2: Table Of Contents

    FlinSlim MPPT Elite Solar Hybrid Inverter Table of Contents ABOUT THIS MANUAL ............................ 1 Purpose ................................. 1 Scope ................................1 SAFETY INSTRUCTIONS..........................1 INTRODUCTION ............................... 2 Features ................................ 2 Basic System Architecture ..........................2 Product Overview ............................3 Unpacking and Inspection ..........................4 Preparation ..............................
  • Page 3: About This Manual

    When using CIGS modules, please be sure NO grounding. 15. CAUTION: It’s required to use PV junction box with surge protection. Otherwise, it will cause damage on inverter when lightning occurs on PV modules. Flin Energy...
  • Page 4: Introduction

    Consult with your system integrator for other possible system architectures depending on your requirements. This inverter can power various appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioners. Figure 1 Basic hybrid PV System Overview Flin Energy...
  • Page 5: Product Overview

    COM4: Reserved GFCI, AFCI detection port 10. PV input 1 & 2 11. Generator input 12. Grid input 13. AC output 1 14. AC output 2 15. Battery input 16. Parallel communication port 17. Parallel current sharing port Flin Energy...
  • Page 6: Installation

    The recommended installation position is to be adhered to the wall ⚫ vertically. Be sure to keep other objects and surfaces as shown in the right ⚫ diagram to guarantee sufficient heat dissipation and to have enough space for removing wires. Flin Energy...
  • Page 7: Battery Connection

    3. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the nuts are tightened with torque of 5 Nm. Make sure polarity at both the battery and the inverter/charge is correctly connected and ring terminals are tightly screwed to the battery terminals. Flin Energy...
  • Page 8: Ac Input/Output Connection

    4. Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws. Be sure to connect PE protective conductor ( ) first. →Ground (yellow-green) L1→LINE (brown or black) N1→Neutral (blue) L2→Generator (brown or black) N2→Neutral (blue) Flin Energy...
  • Page 9 Otherwise, this inverter/charger will be trigger overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner. Flin Energy...
  • Page 10: Pv Connection

    (-) of PV input connector. WARNING! For safety and efficiency, it's very important to use appropriate cables for PV module connection. To reduce risk of injury, please use the proper cable size as recommended below. Conductor cross-section (mm AWG no. 10~12 Flin Energy...
  • Page 11: Final Assembly

    7pcs in series 7pcs in series 14pcs 7770W 9pcs in series 9pcs in series 18pcs 9990W Final Assembly After connecting all wirings, re-connect one cables and then put bottom cover back by fixing five screws as shown below. Flin Energy...
  • Page 12: Communication Connection

    This port is reserved to allow the external GFCI or AFCI devices to be integrated to enhance the protection of solar inverter system. For detailed information, please check with your installer to get the specification of required GFCI and AFCI devices. Flin Energy...
  • Page 13: Dry Contact Signal And Rsd Control

    There is another output control port available on the terminal block. It is reserved to allow an external RSD (Rapid Shutdown Device) to be integrated into this solar inverter system to cut off energy from PV arrays in case of any emergency conditions. For detailed RSD specification, please check with your installer. External RSD control Flin Energy...
  • Page 14: Operation

    The operation and display panel, shown in below chart, is located on the top of the unit. It includes seven- page colorful LCD display, scrollbar/tap button and graphic touch pads, indicating the operating status and input/output power information. Swipe mode Tap mode Flin Energy...
  • Page 15: Pages Information

    Indicates the battery information. Lithium battery AC input page: Indicates the dual AC input information. PV page: Indicates the PV information. AC output page: Indicates the AC output information. Internal data page: Indicates fan speed and temperature information. Flin Energy...
  • Page 16: Lcd Setting

    Setup LED Bar mode Setup Touch Pad mode V1: The Grid of LED lighting bar with running effect. V1: Touch pad is setup as swipe mode. V2: LED lighting bar is illuminated. V2: Touch pad is setup as tap mode. Flin Energy...
  • Page 17 Default: 46V (Stop discharging Volt), 54V (Start re-discharging Volt), 44V (Minimum Vol Level). Default: 10% (Stop discharging SOC), 80% (Start re-discharging SOC), 10% (Minimum SOC Level) Configure the CV and floating voltage Default: 56.4V (Charging Volt), (Charging Floating Volt) Flin Energy...
  • Page 18 SOC automatically. Default: 42V (discharge volt on the L2 output), 46V (Re-discharging volt on the L2 output) Default: 0% (discharge SOC on the L2 output), 20% (Re-discharging SOC on the L2 output) Flin Energy...
  • Page 19 If the unit is in Line mode, this program can be set up. Setting range is from 0 to 300. Increment of each click is 10. Specific critical operations activate (It’s necessary to enter Password 4743 to access) Feed power to Grid function (Default:Disabled) Flin Energy...
  • Page 20 FlinSlim MPPT Elite Solar Hybrid Inverter Reset to factory setting Erase all logs Export all logs Firmware upgrade Invalid password, try again Flin Energy...
  • Page 21: Warning And Fault List

    Warning EQ warning Warning Weak PV-volt Warning MCU comm. lost Warning Power de-rate Warning Disable CHG& DISCHG Warning Heavy load Warning Disable CHG Warning Temp issue Warning Disable DISCHG Warning Fan issue Warning Force CHG Warning BMS lost Flin Energy...
  • Page 22: Clearance And Maintenance For Anti-Dust Kit

    Step 2: Then, dustproof case can be removed and air filter foam can be taken out as shown in below chart. Step 3: Clean air filter foam and dustproof case. After clearance, re-assemble the dust-kit back to the inverter. NOTICE: The anti-dust kit should be cleaned from dust every one month. Flin Energy...
  • Page 23: Battery Equalization

    If battery voltage is still lower than battery equalization voltage when battery equalized timeout setting is over, the charge controller will stop equalization and return to float stage. Flin Energy...
  • Page 24: Specifications

    >95% ( Rated R load, battery full charged ) 10ms typical (UPS); Transfer Time 20ms typical (Appliances) Output Power Output power de-rating: Rated Power When AC input voltage under 170V the output power will be de-rated. Power 170V 280V Input Voltage Flin Energy...
  • Page 25 Rate Power derated power, the AC output voltage will Rate Power * 0.8 decrease until the output power reduces to this derated power. The minimum AC Battery Voltage output voltage is output voltage setting – 10V. Flin Energy...
  • Page 26: Power Limitation

    Current Solar Input MODEL Rated Power 10000W Max. PV Array Open Circuit Voltage 500Vdc PV Array MPPT Voltage Range 90Vdc~450Vdc Max. Input Current 27A x 2(MAX 40A) Max. Charging Current 150A Start-up Voltage 80V +/- 5Vdc Power Limitation Flin Energy...
  • Page 27 Circulation Current under No Load Max 2A Condition Power Unbalance Ratio <5% @ 100% Load Parallel communication Transfer time in parallel mode Max 50ms Parallel Kit Note: Parallel feature will be disabled when only PV power is available. Flin Energy...
  • Page 28: Trouble Shooting

    Remove all loads and disconnect AC input and PV input. Then, check battery voltage of all inverters. If the values from all inverters are close, please check if all battery cables are the same length and same material type. Otherwise, please contact your installer to Flin Energy...
  • Page 29 LCD then follow the Wi-Fi installation procedure to pair the Wi-Fi module with router and APP. No function on USB charger ports. Check whether the USB charger function is enabled. No power from the USB charger ports. Flin Energy...
  • Page 30: Appendix I: Parallel Function

    Regarding AC input and output, please also follow the same principle. CAUTION!! Please install the breaker at the battery and AC input side. This will ensure the inverter can be Flin Energy...
  • Page 31: Communication Connection

    400AH 400AH 600AH 600AH WARNING! Be sure that all inverters will share the same battery bank. Otherwise, the inverters will transfer to fault mode. 4-1. Parallel Operation in Single phase Two inverters in parallel: Power Connection Communication Connection Flin Energy...
  • Page 32 FlinSlim MPPT Elite Solar Hybrid Inverter Three inverters in parallel: Power Connection Communication Connection Four inverters in parallel: Power Connection Communication Connection Flin Energy...
  • Page 33 FlinSlim MPPT Elite Solar Hybrid Inverter Five inverters in parallel: Power Connection Communication Connection Six inverters in parallel: Power Connection Communication Connection Flin Energy...
  • Page 34: Power Connection

    4-2. Support 3-phase equipment Two inverters in each phase: Power Connection Generator Load 1 Load 2 Communication Connection Four inverters in one phase and one inverter for the other two phases: Power Connection Generator Load 1 Load 2 Communication Connection Flin Energy...
  • Page 35 Three inverters in one phase, two inverters in second phase and one inverter for the third phase: Power Connection Generator Load 1 Load 2 Communication Connection Three inverters in one phase and only one inverter for the remaining two phases: Power Connection Generator Load 1 Load 2 Communication Connection Flin Energy...
  • Page 36 Two inverters in two phases and only one inverter for the remaining phase: Power Connection Generator Load 1 Load 2 Communication Connection Two inverters in one phase and only one inverter for the remaining phases: Power Connection Generator Load 1 Load 2 Communication Connection Flin Energy...
  • Page 37 When the units are operated in 3-phase application, please choose phase to define each inverter. It is required to have at least 3 inverters or maximum 6 inverters to support three- phase equipment. It’s required to have at Flin Energy...
  • Page 38 If not, it will display fault 26 in following-order inverters. However, these inverters will automatically restart. If detecting AC connection, they will work normally. LCD display in Master unit LCD display in Slave unit Step 5: If there is no more fault alarm, the parallel system is completely installed. Flin Energy...
  • Page 39 Note 1: To avoid overload occurring, before turning on breakers in load side, it’s better to have whole system in operation first. Note 2: Transfer time for this operation exists. Power interruption may happen to critical devices, which cannot bear transfer time. Flin Energy...
  • Page 40: Appendix Ii: Bms Communication Installation

    We can set up the ID code for each battery module by rotating the PIN number on the ID switch. From number 0 to 9, the number can be random; no particular order. Maximum 10 battery modules can be operated in parallel. Flin Energy...
  • Page 41 Lithium battery. Simply set this inverter battery type to “LIB” in LCD battery type setting. Others should be “USE”. Step 3: Turn the breaker switch “ON". Now, the battery module is ready for DC output. Step 4: Press Power on/off button on battery module for 5 secs, the battery module will start up. Flin Energy...
  • Page 42 If battery status is not allowed to charge after the communication between the inverter and battery is successful. If battery status must to be charged after the communication between the inverter and battery is successful. Flin Energy...
  • Page 43 FlinSlim MPPT Elite Solar Hybrid Inverter If battery status is not allowed to discharge after the communication between the inverter and battery is successful. Flin Energy...
  • Page 44: Appendix Iii: The Wi-Fi Operation Guide

    Turn on the unit. ⚫ Open the Wi-Fi settings from your smart phone. ⚫ Connect your smart phone to the Wi-Fi module. The Wi-Fi named starts with "FC41D_". ⚫ Default password for the Wi-Fi module is: 12345678 ⚫ Flin Energy...
  • Page 45 Once the Wi-Fi connection is successful, click the i.Solar App installed on the phone to enter the login page. ⚫ Then, click the “Network Config” button to enter the Wi-Fi configuration page. The configuration page of the “Network Config” shown as following. ⚫ Flin Energy...
  • Page 46 If you check “Open” checkbox, you only need to enter the Wi-Fi name (AP SSID), no need to enter the Wi- Fi password and Confirmation. Then, click the "Save" button to complete the setting. After configuration, please forget the Wi-Fi module on the smartphone to avoid automatic connection and ⚫ Flin Energy...
  • Page 47 After login, the default Home page will appear. ⚫ Tap the icon (located on the right top) to enter the page to add, delete or rename the device. ⚫ Input the device serial number to add the device. Flin Energy...
  • Page 48 Month: Click the button to query the daily power generation data of the current month. Year: Click the button to query the monthly power generation data of the current year. Total: Click the button to query the annual power generation data. Flin Energy...
  • Page 49: Real-Time Data

    Month: Click the button to query the daily power generation data of the current month. Year: Click the button to query the monthly power generation data of the current year. Total: Click the button to query the annual power generation data. Flin Energy...
  • Page 50 FlinSlim MPPT Elite Solar Hybrid Inverter 2-6. Parameter Displays the setting items. Different models, the setting items on the parameter page will be different. Tap the icon, select the setting and click the “Apply” button to change the setting. Flin Energy...
  • Page 51 FlinSlim MPPT Elite Solar Hybrid Inverter 2-7. Control: Remote control power on/off (The control item not support all models) 2-8. Product Firmware upgrade, displays product information and rating information. Flin Energy...
  • Page 52 Log: displays data log, solar power generation log, load consumption log and event. ⚫ Data log: Tap the time, select the date and click the “Browse” button to update log. Power Generation Log: Tap the time, select the day, month or year, and click the “Done” button to update log. Flin Energy...
  • Page 53 FlinSlim MPPT Elite Solar Hybrid Inverter Event log: Tap the time, select the month and click the “Browse” button to update log. 2-10. Configuration: change password, remove account and change language Flin Energy...
  • Page 54 FlinSlim MPPT Elite Solar Hybrid Inverter 2-11. About Flin Energy...
  • Page 55: Appendix Iv: The Ct Operation Guide

    CT wires on the terminal block should be followed as “L+” vs red wire and “L-” vs white wire. Step 2: Power on the inverter Step 3: Enter LCD setting on the inverter with CT sensor connected and set CT function to “enable”. External Disable (default) Enable function Flin Energy...
  • Page 56 If applying CT function during parallel operation, it is required to have each inverter from parallel system connected to CT sensor. Be sure to enable LCD external CT function on all inverters with CT connected. Otherwise, it will cause CT function not working during parallel operation. Flin Energy...

This manual is also suitable for:

Flinslim 8kw-48v

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