GWL was present at Intersolar again - after the“pause” of 2018, 2019, 2020, 2021.
Our booth was presented under the AMVOLT brand at Smarter E Europe (Intersolar Europe, ees Europe, Power2Drive Europe and EM-Power Europe).
AMVOLT is a division of GWL a.s. and manufactures
Even though Intersolar 2022 is already gone, are you wondering how the construction of our stand went?
It wasn’t exactly easy maneuvering with the container energy storage, but everything worked out well in the end.
Check the product solutions for large modular energy storage from
The summary of the data for the overcharge test of the TSWB 40AH cells.
There was no fire, no explosion, no strong gas leakage.
In the spring of 2019, the GWL/Team has organizedthe lithium cells abuse demonstrationto verify the performance in real conditions. There were following goals of these tests:
GWL has published many videos on. Our goal is to help our customers and the whole battery communityto use the batteries better.
Check some of the more technical videos related to the battery pack assembly and operation
GWL/Power: Starting with LYP/LFP cells from W
In April 2019, GWL Team has made extensive tests of various lithium cells to demonstrate the results of abuse and damage for these cells.
One part of the test was adirect short circuit dischargeof a fully charged TSWB Winston 40AH cell.
The photos show the preparation of the test.
This video (in Czech language) shows the details of the components of the “Bestie”.of all electric generation components in one cabinet.
Simply, see for yourself in full details.
Check the highlight from the
Use only the original copper terminals #1). There are many reasons why you should not use any other accessories #2) to connect the cells. Check our knowledge-base for details #3), if you are interested in.It is very important to clean all connectors and terminals perfectly with sandpaper just before assembly. #4). Even small resistance between the cells would dis-balance the battery.