Files
185 files
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Axpert VM II Premium 1.2K-2.5K + 3K Service Manuals
By Mark BL
Axpert VM II Premium 1.2K-2.5K and 3K Service Manuals
3 downloads
Submitted
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Pylontech 2.4 / 3.0 Firmware US2000C US3000C
By mies999
Do not use unless you know what your doing. Incorrect use can brick your battery.
Latest available version from Pylontech
21 downloads
Submitted
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Pylontech 2.2 / 2.9 Firmware US2000C US3000C
By Tinbum
Pylontech 2.2 / 2.9 Firmware US2000C US3000C
Do not use unless you know what your doing. Incorrect use can brick your battery.
57 downloads
Submitted
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JZBMS Monitor2.0.3(windows)
By andrew96a
JZBMS Monitor2.0.3(windows)
Apparently for Anenji battery packs, (I cannot get any data from mine at the moment using it) there is a later version 2.55 but am unable to find it at the moment
AVG reports a false positive that it is a virus, it isn't! windows defender is fine with it.
comes from JZBMS here (if you want to download it directly)
http://www.powerstaric.com/product/product?product_id=918
posted here so it's archived if they remove it
11 downloads
Updated
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Firmware updates 43.22 for 2.5k&3k premium 11_2024
By Bassemubid
Software firmware updates 43.22 for 2.5&3k premium 11-2024
17 downloads
Updated
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Firmware for 6 k ELITE brand Suntex FROM VOLTRONIC
By Bassemubid
Firmware for 6 k ELITE
brand Suntex
VMII ELITE 6K ver18.74.rar
6 downloads
Updated
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Submitted
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Updated
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Axpert VM 4 single MCU 22.24
By Shadders
Display firmware that adds BYD option for the new BYD Batterybox LV5.0 in parameter 5.
Follow update instructions and use at your own risk.
33 downloads
Updated
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Axpert VM 4 Twin MCU 39.21
By Shadders
Display firmware that adds BYD option for the new BYD Batterybox LV5.0 in parameter 5.
Follow update instructions and use at your own risk.
17 downloads
Updated
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Adjusting battery voltage reading for Axpert inverters with the round screen
By Shadders
This is a compiled SOP I use for adjusting the battery voltage reading on the Axpert inverters with the round screens. Tested on VM 4 single and twin units.
Sources of information are posts by Coloumb on the AEVA forum (thank you!) Details are listed in the document.
Please use at your own risk, publish any updates openly and PM me if there are any problems or adjustments required.
33 downloads
Updated
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BYD Batterybox LV5.0 datasheet
By Shadders
New BYD battery for residential use. Source website http://www.bydenergy.com
Compatible with voltronic VM 4 with the MCU firmware 22.24 (twin) and 39.21 (single)
15 downloads
Submitted
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PYLONTECH Battery View 3.0.37 (2024)
By Youda
READ THE INSTRUCTIONS FIRST: https://powerforum.co.za/topic/2322-youdas-off-grid-lab/?do=findComment&comment=151032
173 downloads
Submitted
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Deye SUN-5K-SG Repair Guide
By Marv
Deye SUN-5K-SG Repair Guide.
1.62MB 17 Pages PDF File
Please Note;
This is not an owners manual or an installation manual. It is pitched at readers with good basic electrical knowledge who need to troubleshoot or fault-find a Deye Inverter.
This manual is for Deye SUN-5K-SG series, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
78 downloads
Updated
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Axpert Max II 8kw Service Manual
By Marv
Axpert Max II 8kw Service Manual
Version unknown
2.94MB 29 Pages PDF File
Please Note;
This is not an owners manual or an installation manual. It is pitched at readers with good basic electrical knowledge who need to troubleshoot or fault-find an Axpert Inverter at component level.
This manual is for Axpert Max II 8KW series, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
Table of contents
1. GENERAL INFORMATION
1.1 GETTING START
1.2 BASIC TOPOLOGY INTRODUCTION
1.3 INVERTER FAMILY
1.4 OVERVIEW THE INVERTER
2. TROUBLESHOOTING
2.1 HOW TO DO
2.2 FAULT CONDITION
2.3 TEST STEP
3. CHECKING AND MEASURING GUIDE
3.1 CHECK THE BATTERY SIDE COMPONENTS ON MAIN BOARD
3.2 CHECK THE BUS SIDE COMPONENTS ON MAIN BOARD
3.3 CHECK THE BUCK CIRCUIT ON MAIN BOARD
3.4 CHECK THE INV FULL BRIDGE ON MAIN BOARD
3.5 CHECK BATT AND MAIN POWER SPS ON MAIN BOARD
3.6 CHECK AC SPS AND PV SPS
3.7 CHECK THE BOOST ON MPPT BOARD
4. DISASSEMBLING GUIDE
TOTAL WIRING DIAGRAM:
112 downloads
Submitted
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MPP Solar Inc AHS UPS PIP-LC 1.2-8kva Service Manual
By Marv
MPP Solar Inc AHS UPS PIP-LC 1.2-8kva Service Manual
16 Pages PDF File, 216KB
Unknown origin, unverified accuracy, generally poor quality and of very limited use.
This is a very basic service document that outlines topograpghy, test points and test voltages along with some limited circuit schematic drawings and blurred photos that look like they were taken by an over-caffinated three year old. When I worked on a faulty unit this was all the info I could find... I would warn in advance it's far from extensive but marginally better than nothing, classing it as a 'service manual' is somewhere between bare faced lying and click bait. If there's ever an award for worst quality upload I've alread won it with this one, the only reason I did upload it is because it helped me out at the time I needed it and other info was non existant.
Enjoy, as an uploader this is not my finest hour.
37 downloads
Updated
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Axpert Max 7200 Service Manual
By Marv
Axpert Max 7200-48 Service Manual
V-RDP-004-73 A
4.24MB PDF file, 29 pages
Please Note;
This is not an owners manual, a setup guide nor an installation manual.
It is pitched at readers with good basic electrical knowledge and test equipment who need to troubleshoot or fault-find an Axpert Max 7200-48 Inverter at component level.
This manual is for Voltronic Axpert Max 7200 Inverter, it can help service personal perform the basic maintenance and repair service. This manual focus on repairs and service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
78 downloads
Submitted
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Service-Manual-Voltronic-InfiniSolar-Mecer-RCT 20-30kW
By Marv
Voltronic-InfiniSolar-Mecer-RCT 30kW Inverter Service Manual
Release 11 Jan 2019
Voltronics Hybrid 20-30KW PV Inverter
5.03MB PDF file, 58 pages
Please Note;
This is not an owners manual, a setup guide nor an installation manual.
It is pitched at readers with good basic electrical knowledge and test equipment who need to troubleshoot or fault-find a Voltronic Hybrid 30KW PV Inverter at component level.
This manual is for Voltronic (AKA InfiniSolar-Mecer-RCT) Hybrid 30KW PV Inverter, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
37 downloads
Submitted
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Axpert VII LV 6KW
By Marv
Axpert VII LV 6KW Charger Inverter LVX6048 service manual
V0.0
5.07MB 27 Pages PDF File
Please Note;
This is not an owners manual or an installation manual. It is pitched at readers with good basic electrical knowledge who need to troubleshoot or fault-find an Axpert Inverter.
This manual is for Axpert VII LV 6KW series, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
Table of contents
1. General information
1.1 Getting start
1.2 Basic topology introduction
1.3 Overview the inverter
1.4 PCB overview
2. Troubleshooting
2.1 How to do ..
2.2 Check the fault information
2.3 Fault condition
2.4 Test step
3. Checking and measuring guide
3.1 Check the battery side components
3.2 Check the bus side components
Check the buck circuit
3.3 Check the INV full bridge
3.4 Check the MPPT board
4. Disassembling guide
4.1 Open the case
4.2 Remove the COMM board
4.3 Remove the Relay board
4.4 Remove the control board
4.5 Remove the fan paper and the MPPT board
4.6 Remove the main board
5. Cables connection
39 downloads
Submitted
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Axpert VM III 5000 3000 SERVICE MANUAL
By Marv
Axpert VM III 5000 3000 Service Manual
V2.01 Release 22 Jan 2019
Axpert VM III-5200/VM III-3200
S1711171 V-RDP-004-73 A
33 pages pdf file 2.36MB.
Please Note;
This is not an owners manual, a setup guide or an installation manual.
It is pitched at readers with good basic electrical knowledge and test equipment who need to troubleshoot or fault-find an Axpert VM III at component level.
This manual is for Axpert VM III 5000 3000 series, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
Table of contents
1. GENERAL INFORMATION
1.1 GETTING START
1.2 BASIC TOPOLOGY INTRODUCTION
1.3 INVERTER FAMILY
1.4 OVERVIEW THE INVERTER
2. TROUBLESHOOTING
2.1 HOW TO DO
2.2 FAULT CONDITION
2.3 TEST STEP
3. CHECKING AND MEASURING GUIDE
3.1 CHECK THE BATTERY SIDE COMPONENTS ON MAIN BOARD
3.2 CHECK THE BUS SIDE COMPONENTS ON MAIN BOARD
3.3 CHECK THE BUCK CIRCUIT ON MAIN BOARD
3.4 CHECK THE INV FULL BRIDGE ON MAIN BOARD
3.5 CHECK BATT AND MAIN POWER SPS ON MAIN BOARD
3.6 CHECK AC SPS ON MPPT BOARD
3.7 CHECK THE BUS SOFT START CIRCUIT ON MPPT BOARD (TX1: ESPECIALLY FOR 09 FAULT)
3.8 CHECK THE BOOST ON MPPT BOARD
4. DISASSEMBLING GUIDE
TOTAL WIRING DIAGRAM
81 downloads
Submitted
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Sunny Island Inventer and Controller
By Josphat
This is as good as new. Battery backup system was replaced with solar system so I am selling this inventer. It's ready for collection in Camps Bay. Reasonable offer will be accepted.
33 downloads
Submitted
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Submitted
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Akku-Tech battery info
For what ever it is worth. I just find that there is very little info about this battery and I don't think that it is a bad battery at all.
16 downloads
Submitted
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Remote Panel Reflash MCU 02.81.zip
By Coulomb
This is removable display firmware version 02.81 for Axpert King 1 and Axpert VM III, 48 V or 24 V, for the original STMicroelectronics branded microcontroller. Do NOT use with the more recent GigaDevice branded MCUs. Only use if the existing display firmware version (as shown in a monitoring program, NOT the display) is 02.xx (NOT 102.xx). Do not use with any other models.
[ Edit April 2024: I now believe that this is the first 02.xx display firmware that will run with both STI and GigaDevice chipsets. However, it is now obsoleted by display firmware version 02.83 . ]
mcu.hex is dated 2022/Aug/16.
Use at your own risk. Upload instructions here.
150 downloads
Updated
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Remote Panel_Reflash_MCU(02.83).rar
By Coulomb
This is factory removable display firmware version 02.83 for the Axpert King 1 (not II) and Axpert VM III (older versions, NOT 4 kW or 6 kW or Twin). It has support for several BMS battery types, including LIB and LIC. The mcu.hex file is dated 2022-10-06, but as of April 2024, it is the latest such firmware I know of. This display firmware is "universal" in the sense that it can run unmodified on both STI (original) and GigaDevice (newer) ARM MCU chipsets. In other words, this can replace older display firmware such as 102.73, or any display firmware with the major version numbers 102 or 02.
Do not use with any other model. Works with either 24 V or 48 V inverters in the above models. Cannot be updated by USB stick; RS-232 and Windows PC (or emulator) required. Use at your own risk.
Firmware update instructions (covers DSP and MCU updating).
76 downloads
Submitted