Morelz

Hi All, we have added the Sunsynk version tracker to our free portion of our PVBiz Web App. You can check the top 10 latest versions per inverter rated power as well as the 3 most used versions. - It gets updated weekly
This covers all 1Phase Low Voltage and 3Phase High Voltage. Low Voltage 3Phase are combined for now and work in progress
https://app.pvbiz.co.za/sunsynk-fleet-versions
Let me know if you have any questions or feedback :)

I'll share the full list , however for your 1Phase 16KW, the latest versions are as follows
Master 9.0.2.8
HMI : E.4.4.3
Software 1.7.2.6
There are around 400 Inverters running with the latest 9.0.2.8 Software across the world
Nope, for firmware upgrades you have to contact sunsynk or via your installer, sunsynk makes this more difficult than it needs to be

The above is as mentioned all for single phase inverters and only the master versions, can publish the HMI and slave versions as well if you want(You get a 12kW SP as well), and the 50kW 3Phase. Working on the 3Phase data , as due to Sunsynk standards they don't have proper naming like all the other inverters. Already have the 12kw 3P, latest master version is 2005-1175, will publish full list once its complete

The above is as mentioned all for single phase inverters and only the master versions, can publish the HMI and slave versions as well if you want(You get a 12kW SP as well), and the 50kW 3Phase. Working on the 3Phase data , as due to Sunsynk standards they don't have proper naming like all the other inverters. Already have the 12kw 3P, latest master version is 2005-1175, will publish full list once its complete

Lol have to keep the sources anonymous :) And no, don't work for them. Have both the Synsynk and Solark info.

Here are the latest versions and details for global Sunsynk rollout, left out a couple which have very little deployment like 20kw, all Single Phase and 50kW 3Phase - As of 2025-12-13
If you need anything specific let me know.


2nd Latest Version
Latest Version
Most Common
Number of Inverters
3.6kW
3.1.6.2
3.3.6.3
2.3.8.1
11296
5kW
3.3.8.7
3.3.8.8
3.3.8.2
51505
6kW
4.3.8.5
4.3.8.8
4.0.1.4
143
8kW
6.0.2.7
6.0.2.8
6.0.2.2
53379
10kW
B.0.2.7
B.0.2.8
B.0.2.4
747
12kW
A.0.2.8
B.0.2.6
A.0.2.4
554
16kW
9.0.2.7
9.0.2.8
9.0.2.2
7371
50kW
3103-F081
3103-F097
3102-1061
3366

Just now, my small system 12 X 410 W panels pushing 4 KW of power from PV beautiful sunny day.
 

Hi @Scorp007, we report correctly in the correct units for load, as you can see in our Whatsapp notification as well as Reporting. In Watts or kW
I see there is a typo on the Website for the Free Subscription Load which shows kWh, Will get that fixed asap:), thanks for that