Humsienk publishes LiFePO4 battery datasheets and manuals under its own name. Its website could not be read on September 25, 2026, so no company details are recorded.
This manufacturer is listed as Humsienk. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
Product certificates and company management certificates are tracked separately. No company management certificates have been reviewed for this manufacturer yet.
I didn’t know until later that this is only a 10kw inverter being as 12000+ is on the product and thats what it was advertised as at the time . The description has since been changed. I would probably have bought a different product. Srne or eg4.
The user manual is not very good as in one place it descibea a setting “ inv to grid voltage” that verbage is no where in the parameter list. Same with some others. Then the app” solarman” is not theirs and again the manual and app parameter listings don’t align.
So lets use Solar assistant.
Oh wait Humsienk isn’t in SA ao you have to use Sumry protocol which is pretty basic.
The inverter is good about switching seamlessly to/from Grid if battery is disconnected. I am using a mixed bag of batteries and the inverter aeems to hang ip and stay on 100% battery soc long aftervit has declines to 80 or 90% according to Victron shunt.
Its doing ok ocerall but i would probably buy a different product.
Free shipping, well packaged, working well, but BMS requires some adjustment
All the details of my experience are on the forum here:
https://diysolarforum.com/threads/help-with-humsienk-battery-soc-issue-soc-drifting.131096/page-8#post-1972342
Overall great, but two issues that needed control adjustment:
1) I ran in close-loop mode with an EG4 6000XP. Don't, Run open-loop in voltage control mode. The battery state of charge drifts down if you don't charge to 54.4V.
2) The active balancer should be disabled in normal operation. You need to top balance - probably monthly, and keep the balancer disabled at all other times, or it becomes an active imbalancer. Details in the forum. You can manually enable / disable the balancer from the touch screen.
I have not tried the app.
If you are trying to communicate with your own system, the documentation is non-existent. The BMS is a brand labeled TDT-1001. I am told that you can use the TDT BMSTools windows program to modify the BMS settings. I have resisted the urge to modify the factory setup, but rather adjusted my system / operation to accommodate the above issues.
Close loop communication worked via CAN with the EG4 6000XP in Pylon mode, but this was a mistake due to the SoC drift.
My system charges at ~4kW (0.25C) and discharges at 0.75 kW all night (0.05C). I have not tried to max out the system. I discharge down to 20% SoC most days.
Once I did a proper top balance (bench power supply to 58V for 4 hours) it is well behaved. I have never charged or discharged to the point the BMS trips off, but I have confidence there are 300 AHrs of honest, useable capacity.
I bought one of these and a full victron system to replace my 1400ah of renogy crap.
The battery, once paired with a TYPE A victron cable works flawlessly. The supplied cable does not work with victron - wrong pins.
Coms, Cell balance, total draw, size, orientation (I laid it down on its back in my truck) all absolutely zero issues.
I picked it up in port melbourne (Australia) myself, and that was a hassle as their paperwork didn't line-up. I was in and out in maybe 40 minutes.
other than that, I couldn't be happier with the battery.
I have run 5 of these in a 12V 500ah bank since Mark with over 70+ nights camping off road. My rig goes places that bring bumps and vibrations. I use a Victron shunt, and a 1600w solar array. Nightly when my Starling, 3 fridges are running, and liberal water pump usage for the 275 gal on board, I routinely drain 100ah+ overnight and charge quickly in the morning. They have been flawless, no hiccups, and reliable.
Humsienk gets a 4 for build quality from the Will video I watched, but otherwise are performing flawlessly for the cost. I went an unconventional route of multiple batteries as I A) had room B) can reconfigure them into a starter circuit in an emergency and C) swap one out that fails. I use Victron gear otherwise, and am very, very happy. Endless power for my needs and a reliable battery thus far.
The wall batteries work well, they have a solid case and good mounting hardware - mine just sit on a concrete slab though. they have nice lifting handles. I have two of them and the BMS's link together with the master being SYSTEM and communicates with my Victron Multiplus ii via a Victron BMS type A Canbus cable. Documentation does not cover linking them sets together too well, and its important to remember to turn on the master first. I linked both the dc cable pairs to busbars, rather than daisy chaining the batteries together.
