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159 files

  1. 1-Phase 3kw Plus Hybrid Solar Inverter

    meager
    3KW SERVICE MANUAL
    1-Phase 3kw Plus Hybrid Solar Inverter
    OPTI SP3000 Premium

    543 downloads

    Updated

  2. 10kW Infinisolar service manual

    10kW Infinisolar Service manual. All the service instructions on how and what to replace. Please use at your own risk. 

    243 downloads

    Updated

  3. 232Communication protocol.pdf

    Communication protocol for the new SPH and SMH version of the ISolar inverters.
    Pretty much the same as previous versions with a few additions.

    103 downloads

    Submitted

  4. Axpert and Infinisolar capacitor modification.pdf

    I found this in my downloads folder recently, and it seems to be one answer for a number of problems, such as parts of the display flickering intermittently, especially models with the colour display and round LED ring. In a separate .docx document (not attached here), it says:
    [ Edit: Axpert MKS IV models (under their various names) should have this modification provided from the factory from about August 2022, according to one reseller. ]
    [ Edit 2: See also this post for a way to rearrange the wires to the MPPT inductor; it worked for at least one poster. ]
    I note that the capacitor part number (a Voltronic part number, you can't order from an electronics retailer with this number) mentioned above is different to that of the PDF in this download, so I may be conflating fixed. However, the rest of the .docx document has almost verbatim the same text. The docx document mentions an 18μF 600 VDC capacitor, but that would be much larger than the one pictured. If you don't order the part from your supplier, I suggest about a 2.2μF 600 VDC X2 class polyester film capacitor.
    DANGER!
    PV voltage on these models is lethal! The charge on the capacitor will persist at a lethal level possibly for hours even after the PV is isolated, so ALWAYS test first with a decent multimeter. Do not touch the terminals if the voltage is above 50 VDC. If you don't know electronics, DO NOT ATTEMPT THIS!
    This modification may make your inverter significantly more dangerous to work on. If you are in the habit of working on the PV wiring, you might want to reconsider performing this modification. Maybe the circuitry will quickly discharge the capacitor, I don't know as I don't own one of these models.
    DANGER!
    There is also talk of a metal shield, and possibly an inductor, but I can't quickly find this thread. Hopefully, this will help someone, or at least point them towards a solution.

    155 downloads

    Updated

  5. Axpert King / PIP MK Reflash Guide.pdf

    Usually the firmware update archives (RAR or zip files) have instructions inside them on how to update. The Axpert King 71.86 main firmware does not, so I've added this install guide separately.
    You may find this Axpert MKS installation instruction post of some help:
    http://forums.aeva.asn.au/viewtopic.php?title=pip4048ms-inverter&p=64096&t=4332#p64096

    561 downloads

    Submitted

  6. Axpert King 3kW 48V Rack Mounted main firmware version 56.04.rar

    This is factory firmware version 56.04 for Axpert King 3kW Rack Mounted models with the '28066 processor. The nominal voltage is 48 V despite the "3.24" in the original rar file name. dsp.hex file is dated 7/Oct/2021.
    Do not use with any other model, and only if the existing firmware is 56.xx. Note that there are several other models with 56.xx firmware, do not confuse them.
    Use at your own risk. 

    30 downloads

    Submitted

  7. Axpert King 5kW Main CPI 72.00 Reflash.zip

    Main (DSP) firmware for the 5kW Axpert King 1 (NOT Axpert King II) with 145 V max PV, version 72.00. The main difference from previous firmware version 71.97 is that several chunks of code were moved around in an important, time critical interrupt routine. So the effects of this change are hard to gauge.
    dsp.hex is dated September 2022, but from the dates on other files, I suspect that this firmware was compiled in August 2021.
    As always, use at your own risk, and don't use this firmware for any other model. But be aware that the Axpert King 1 5kW is called other names by various resellers, e.g. "PIP-5048MK" or "Kodak OG+ 5.48". Often the word "King" is in the model name, but of course no "II" (Roman numeral 2) after the "King".
    Firmware Upload Instructions for Models with a Removable Display.
     

    161 downloads

    Updated

  8. Axpert King 71.95 firmware

    This was sourced from the AEVA forum and uploaded there 12.3.2021 (see https://forums.aeva.asn.au/viewtopic.php?p=85004#p85004).

    85 downloads

    Submitted

  9. Axpert King II 5kW main firmware version 50.02.7z

    Main firmware update file for Axpert King II (NOTE: NOT for the original Axpert King with 145 V max PV). This version is supposed to fix "Can't charge the battery in ECO mode".
    This is the version with dsp.hex dated February 2022; there is another version also called 50.02 with dsp.hex dated November 2021.
    Use at your own risk. Firmware update instructions here.

    98 downloads

    Updated

  10. Axpert King Main CPU 71.86 Reflash.zip

    This is the main (U1) firmware for the Axpert King. It seems to have better support for PylonTech batteries than 71.80 or earlier main firmware versions.
    It came with Display firmware (U2) version 02.00; I now believe that it is important to install that first.
    Do not use with clones, only with genuine Voltronic Power manufactured machines. Otherwise, fault F90 is likely after a couple of months of runtime.

    331 downloads

    Updated

  11. Axpert King main firmware

    Axpert King main firmware. File name originally included "No AC Force Charger". From Voltronic Power, not patched.

    244 downloads

    Submitted

  12. Axpert King main firmware 71.97.rar

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

    245 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.

    364 downloads

    Updated

  14. Axpert King main firmware version

    Main firmware for Axpert King 5 kW version 71.92. Use with remote panel firmware version 02.40 or later. This combination has support for several lithium batteries with BMS (including Pylontech, Weco, Soltaro, and Hubble via the Lib protocol). 

    284 downloads

    Updated

  15. Axpert King RACK MOUNTED display firmware version 15.05

    This is the display (MCU) firmware update file for an Axpert King RACK MOUNTED (not the ordinary upright inverter case!!) inverter. This model has a small white on blue built-in display, similar to the older Axperts. Do not use with any other model. This display firmware came with main (DSP) firmware version 75.08.

    40 downloads

    Submitted

  16. Axpert King RACK MOUNTED main firmware 75.08.zip

    This is the main (DSP) firmware update file for an Axpert King RACK MOUNTED (not the ordinary upright inverter case!!) inverter. This model has a small white on blue built-in display, similar to the older Axperts. Do not use this firmware with any other model. Came with display firmware version 15.05.

    57 downloads

    Updated

  17. 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.

    436 downloads

    Submitted

  18. 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.

    560 downloads

    Updated

  19. Axpert king vm3 5k service manual

    Axpert king vm3 5k service manual

    174 downloads

    Submitted

  20. Axpert Kodak twin manual

    Axpert Kodak twin manual

    39 downloads

    Submitted

  21. AXPERT KS&MKS&V RS232 Communication Protocol

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

    230 downloads

    Submitted

  22. Axpert Max 1 7.2kw ('28066) DSP firmware v.69.05

    This is factory (un-patched) main DSP firmware  v.69.05 for Axpert Max 1 (with removable display) 7.2kW with the new processor ('28066) from Tommatech (re-brand of Axpert/Voltronic)
    Changes from previous versions unknown.
    The zip file contains SOP for upgrade using Tommatech/Arena tool.
    Use at your own risk (if your original U1 is 69.00)

    40 downloads

    Submitted

  23. Axpert Max 1 8kW main firmware 72.04 for '28066.7z

    This is main (DSP, U1) firmware version 72.04 for the Axpert Max 1 8kW inverter with the TMS320F28066 processor. Only use this firmware if your existing firmware starts with 72, and it's an Axpert MAX 8kW with the removable display (there are several other firmwares starting with 72 for totally incompatible models).
    Firmware upload instructions.
    Use at your own risk. 

    72 downloads

    Submitted

  24. Axpert Max 1 Removable Display Firmware version 112.19.rar

    EXTREME CAUTION! Displays have been bricked!
    This is Axpert Max 1 (NOT Axpert Max II with the fixed colour display) firmware version 112.19 (displays as U2 12 19 on the front panel). The leading "1" seems to be very significant. I suspect that it means that the display uses a GigaData MCU chip as opposed to a ST Microsystems MCU, but this is not yet confirmed.
    ONLY CONSIDER USING THIS FIRMWARE IF YOUR EXISTING FIRMWARE IS 112.xx.

    As always, use at your own risk. As of mid November 2022, this should probably only be used to attempt to rescue a bricked display.
    This firmware should be usable (with the above caveats) on all Max models (7.2, 8, or 11 kW), but NOT other models, unless existing firmware is 112.xx.
    I don't know what features or bug fixes this firmware contains, sorry.

    88 downloads

    Submitted

  25. 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.

    116 downloads

    Submitted

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