Franz A.
Experience with lithium iron phosphate batteries
I don't have one yet because I'm only looking for these batteries
had to create the conditions to put these parts into the
to be able to integrate into an existing system.
To date, only lead batteries have been used as storage devices
used. Due to space reasons an expansion was required
not possible anymore.
Due to the smaller dimensions of the new ones
Batteries, can I use a larger capacity (Ah)
Build.(more memory performance)
Co. Al.
Reiner H.
Great product, fast delivery
I still need an invoice!!!!
Thanks in advance
Reiner Hildebrand
Berndt F.
Maybe I'll get 2 more, one as an emergency supply while the other is being charged.
Bernhard G.
Fast delivery, great product.
Thomas O.
They do what they were made for
Jens H.
Everything went great
Gotthard B.
This is my fifth battery from Powerqueen, I now have one 14 Kwh house battery with 3.5 kwpeak solar system as an island system and everything works perfectly.
I always checked the manufacturer's information about the capacity of these batteries and everything was always OK.
Many thanks to Powerqueen, great quality for a low price!
I will buy from Powerqueen again in the future and recommend the batteries.
Norbert R.
Very fast delivery, good support, the product is well processed, the batteries are stable , no statement can be made about the durability of the batteries. Price-performance ratio seems to be quite good.
Christoph K.
I'm super satisfied.