Files

rar file unrar then use

Hubble Firmware update V2.05 for Hubble 5kw battery.
Includes the BMS upgrade app to update the Firmware.
Password 541800
Only use this if you're 1000% sure this update if for your battery.

The Latest version of PylonTech's Batteryview.

This is a guideline for the residents in Cape Town on where to start their PV journey. What inverter and how all these rules work.

Pylontech CANbus Protocol user document....Enjoy!!!

New version of voltronics 10k hybrid inverter RS232/usb protocol.

This is the Pylontech RS485 BMS protocol document. Please use at your own risk...

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

Main firmware for Axpert MKS IV 5.6 kW (MPPSolar U5648MS).

DO NOT CONFUSE with the very similar looking but completely incompatible Axpert VM IV (MPPSolar U5648GK).
This version can parallel up to 9 units; VM IV cannot parallel. 

Display firmware for Axpert MKS IV 5.6 kW (MPPSolar U5648MS).

DO NOT CONFUSE with the very similar looking but completely incompatible Axpert VM IV (MPPSolar U5648GK).
This firmware can only be updated via RS-232 and a Windows PC. Usually a USB to serial adapter would be needed.

BSL 51,2V 135AH SPECIFICATION SHEET

Service manual for the Voltronics 7.2kW MAX. Please use at your own risk. 

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

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.

BSL 51,2V 200AH SPECIFICATION SHEET

BSL 51,2V 160AH SPECIFICATION SHEET

BSL 51,2V 120AH SPECIFICATION SHEET

BSL 51,2V 100AH SPECIFICATION SHEET

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

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.

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.

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

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 
 

Here is the new WatchPower Version 1.15(SP4)
 

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