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79 files

  1. PIP-5048MS_Version_U1_72_40.zip

    Main DSP (U1) firmware for Axpert MKS PF1 64V (PIP-5048MS(64)). Released October 2019. NOTE: this is NOT the PF0.8 58.4 V firmware of the same number from about 2015. This is NOT patched firmware.

    1 download

    Submitted

  2. BSL 51,2V 200AH SPECIFICATION SHEET

    BSL 51,2V 200AH SPECIFICATION SHEET

    8 downloads

    Submitted

  3. BSL 51,2V 160AH SPECIFICATION SHEET

    BSL 51,2V 160AH SPECIFICATION SHEET

    6 downloads

    Submitted

  4. BSL 51,2V 120AH SPECIFICATION SHEET

    BSL 51,2V 120AH SPECIFICATION SHEET

    6 downloads

    Submitted

  5. BSL 51,2V 100AH SPECIFICATION SHEET

    BSL 51,2V 100AH SPECIFICATION SHEET

    5 downloads

    Submitted

  6. MAX Communications Protocol 20210217.pdf

    Communications protocol manual for Axpert Max 7.2, probably works OK for 8.0 and higher.

    47 downloads

    Submitted

  7. Removable display firmware version 12.11 for Axpert Max 7.2kW and 8kW.rar

    Removable display firmware version 12.11 for Axpert Max 7.2 kW and 8 kW, probably also 5 kW. 
    mcu.hex dated 2021-06-21.

    23 downloads

    Submitted

  8. Axpert max 8kW main firmware version 90.06.7z

    Main firmware version 90.06 for Axpert Max 8 kW or 5 kW (NOT 7.2 kW). Because this is a 90.xx version number, it may be experimental or designed to fix one particular bug.
    For models with removable display, not the newer "round display" models.
    Note that this is more recent than firmware versions 90.07 or 90.10.
    dsp.hex dated 2022-02-11. Use at your own risk.

    27 downloads

    Submitted

  9. Correct firmware version 41.17 for Axpert VM3 3kw 24 volt Inverter

    I tried the other versions for VM3 but they all incorrectly display the version as 20.59. This is for the VM3 3000watt 24volt model. The others from Coulomb is for the 5k models. I was the test subject for my model as nobody tested it on the VM3 3k 24volt versions. (I am saying this under correction.)
    I've flashed/upgraded mine and it's working 100%. See pic

    36 downloads

    Updated

  10. Axpert VM III main firmware update version 41.17

    This is main firmware version 41.17 for the Axpert VM III. VM3.hex file is dated 25/12/2020. It should work for both 5000 W 48 V and 3000 W 24 V models, as well as 5200 W and 3200 W variants. I don't own a VM III, use at your own risk.

    See 
     

    17 downloads

    Updated

  11. New WatchPower vers 1.15(SP4)

    Here is the new WatchPower Version 1.15(SP4)
     

    44 downloads

    Updated

  12. invt user manual

    this file is user manual of inverter VFD by invt company. 

    9 downloads

    Submitted

  13. Axpert King main firmware 71.97.zip

    This should be the same as the official .rar file; hopefully this one won't false-positive-trigger virus detection.
    There is only one version of this file; I had to tell it I'm uploading a new version to correct the "version" information; so easy to overlook that edit box when uploading. Sigh.

    264 downloads

    Updated

  14. Goodwe_ES Live UDP Data By CEF Ver.

    Reading live data from Goodwe ES Power Inverters from Local Area Network for Windows XP, 7, 8.1 and 10. Shows data sent by UDP packets. Installation instructions inside the .zip file. Please comment on any errors found. Any suggestion is welcome.
    Version 1.0: November 7, 2020
    Version 2.0: January 22, 2021
    Version 3.0: May 16, 2021
    Youtube short video In Operation: Version 1.0.

    626 downloads

    Updated

  15. Sunsynk training manuals

    These training manuals were released in January 2021. If anyone has later / more up to date versions, please post them?

    116 downloads

    Submitted

  16. SMR II 3.5-5K User Manual - Right User Manual

    User Manual I got from the EASun Support. Currently the download gives you a wrong datasheet.

    40 downloads

    Submitted

  17. VM III Main Firmware Upgrade Process

    This is a PDF file showing how to perform firmware update on an Axpert VM III, via RS-232 and a Windows computer. USB firmware updating is not covered.
    A USB to RS-232 adapter is required.

    172 downloads

    Submitted

  18. WatchPower V1.14SP8 for Windows downloaded from mppsolar.com - latest version as of 2021-08-15

    This is WatchPower V1.14SP8 for Windows for Axpert VM-III and other inverters alike, works with serial RS232 and USB connections, downloaded from mppsolar.com, it's the latest version available as of 2021-08-15

    230 downloads

    Submitted

  19. Axpert MKS II 5kW Main Firmware version 71.86.7z

    This is the main firmware version 71.86 for the Axpert MKS II 5K-48, also known as the PIP-5048MG and many other names. This inverter has a 450 V max solar charge controller, and does not have a removable display. It can be paralleled. Rated output is 5 kW and 5 kVA (PF1.0). Do not use this firmware with any other model. Not to be confused with the Axpert King firmware with the exact same version number!

    169 downloads

    Updated

  20. BMS 485 communication protocol

    Axpert VM III  and ISolar SMV III (plus others) with removable display BMS pinout and protocol

    189 downloads

    Submitted

  21. Axpert King removable display firmware version 02.49

    Removable panel (display/MCU/BMS) firmware for Axpert King 5 kW. Use with main firmware version 71.92. It implements support for various lithium batteries with BMS.

    This version adds two more BMS options (BAK and LIB) compared to 02.40. It also fixes a few bugs with the Lib Voltronic protocol and works with up to 16 batteries in parallel now.

    406 downloads

    Updated

  22. Axpert King main firmware 71.97.rar

    Main firmware version 71.97 for Axpert King. Warning 69 has been removed completely.

    210 downloads

    Submitted

  23. Axpert King removable display firmware 02.66.rar

    Removable display firmware version 02.66 for Axpert King or Axpert VM III. Handles BMS protocols Pylontech, Weco, Soltaro, LiB and LiC.

    305 downloads

    Submitted

  24. AXPERT KS&MKS&V RS232 Communication Protocol

    Received from EASunPower - their version is ISolar SMV III 5KW

    130 downloads

    Submitted

  25. Axpert VM II series Service Manual PDF

    This is one of the more detailed service manuals, with partial schematic diagrams for nearly all sections. Should be useful for the far more common Axpert VM III.

    397 downloads

    Submitted

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