Thanks for the cool video, looks like a nice bit of kit! I understand that the power output for the three-phase is system is single phase from the backup box, is that right? Would we be able to use the full 5kW (if we use a 5kW three-phase inverter)?
My interpretation is that the battery sends a single powerful DC supply to the inverter, it does not care which phase the inverter moves the DC current flow to. That would allow the inverter to access the entire battery capacity and manage the phases itself.
3:20 its 50 kg, Batt : Un [V] Is 400 ? DC ... or I missed....( in 4:16) (most Batt have 48V DC but this model 400 [v]or interval 350-560 [V] (3 ph 600-980[V]))
Hi test33, the data sheet states 450V for single phase and 600V nominal for three phase (software selectable). The battery modules are all connected in parallel. I didn't test the battery module voltages as I didn't have the new Huawei hybrid inverter that's compatible... just the earlier model designed for the LG Chem 9.8H battery.
A lot of information....tnx...but the most important is not clear.... what kind of Battery is it ? Litium Ion or the much better and 4x lifetime Lithium LifePo4 ?
@@gewema-makkum your comment is true of most victron products but their lithium batteries are unfortunate exceptions. Internally, they are filled with Chinese cells from Winston-thundersky, CATL etc. See these links (you may need google translate for the first one) camperforum.nl/viewtopic.php?t=8474000&start=448 diysolarforum.com/threads/inside-a-victron-lifepo4-battery.2265/ shop.pkys.com/Ever-wondered-what-is-inside-a-Victron-Lithium-Battery_b_167.html To be fair to victron, almost any LiFePO4 battery you dare to buy now is almost 100% guaranteed to be filled with Chinese cells.
@@adon8672 thanks for the info....i have build my own Lithium LifePo4 24 Volt 80 Amp battery....and later a 24 Volt 310 Amp....much cheaper. 😄 But ofcourse the same Chinese batteries....from a good brand... I hope ...😇
I Liked the traktor controller at the back :)
hehe, you're the first to notice
good video, thank you, where can I find the serial numbers on the batteries, its installed and we don’t have the packages anymore, please let me know,
Thanks for the cool video, looks like a nice bit of kit! I understand that the power output for the three-phase is system is single phase from the backup box, is that right? Would we be able to use the full 5kW (if we use a 5kW three-phase inverter)?
My interpretation is that the battery sends a single powerful DC supply to the inverter, it does not care which phase the inverter moves the DC current flow to. That would allow the inverter to access the entire battery capacity and manage the phases itself.
with three-phase power it’s possible to put up to 30 kilowatt-hours of battery modules on each phase for a total of 90 kilowatt-hours of storage
Thanks a lot for this detailed and comparative review. Loved it !
Can you install in the loft? Does it need a specific inverter or I can get a cheaper one?
Thanks for the info, perhaps I missed it but did you mention the cost for the various kwh systems?
Hi Popviz, no pricing information was given to me.
can it be hooked up to SinglePhase SolaraEdge HDwave grid tie inverter?
Huawei does the controller have an output and can i connect it to the load?
Only 1 battery is required with 5 kw inverter? How much is given by this battery?
Hello, can we use gel baterry for the in huawei of 10kw
is a huawei smart meter/sensor (ddsu666) necessary ?
3:20 its 50 kg, Batt : Un [V] Is 400 ? DC ... or I missed....( in 4:16) (most Batt have 48V DC but this model 400 [v]or interval 350-560 [V] (3 ph 600-980[V]))
Hi test33, the data sheet states 450V for single phase and 600V nominal for three phase (software selectable). The battery modules are all connected in parallel. I didn't test the battery module voltages as I didn't have the new Huawei hybrid inverter that's compatible... just the earlier model designed for the LG Chem 9.8H battery.
Looks nice 👌
Where can we buy Huawei products?
A lot of information....tnx...but the most important is not clear.... what kind of Battery is it ? Litium Ion or the much better and 4x lifetime Lithium LifePo4 ?
Hi Gewema, the cell chemistry is LiFePO4 which is a lithium ion cell en.wikipedia.org/wiki/Lithium-ion_battery#Electrolytes
@@SmartEnergyLab .thanks... i saw Lithium Ion only on the box..😏
@@gewema-makkum Yup, "lithium ion" is the collective term; "lithium ferrous phosphate" is one type of lithium ion
after these 8 month what is your feedback about this system?
I had to return the unit after the unboxing
How much power per BMS? 2.5kw?
Can this battery be used with huawei on-grid inverter or?
Yes
How large an array can this battery handle?
I hiii
it looks like expensive system ..ofc quality might be good price will not be :)
Let's see
That blue gear in the background is my choice! Not made in China.
Victron I suppose but don't be too confident it's not made in China.
@@adon8672 .... Victron.. designed in the Netherlands... made in India...😏
@@gewema-makkum your comment is true of most victron products but their lithium batteries are unfortunate exceptions. Internally, they are filled with Chinese cells from Winston-thundersky, CATL etc. See these links (you may need google translate for the first one) camperforum.nl/viewtopic.php?t=8474000&start=448
diysolarforum.com/threads/inside-a-victron-lifepo4-battery.2265/
shop.pkys.com/Ever-wondered-what-is-inside-a-Victron-Lithium-Battery_b_167.html
To be fair to victron, almost any LiFePO4 battery you dare to buy now is almost 100% guaranteed to be filled with Chinese cells.
@@adon8672 thanks for the info....i have build my own Lithium LifePo4 24 Volt 80 Amp battery....and later a 24 Volt 310 Amp....much cheaper. 😄 But ofcourse the same Chinese batteries....from a good brand... I hope ...😇
@@gewema-makkum CATL is world top 1 or 2 depends of quarter result, just saying.
P