Blog - Videos

GWL (as AMVOLT) at Intersolar 2022 - B2 175

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

GWL Team at Intersolar 2022 - GWL Stand Build-Up

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

GWL/Modular BMS Basic in Action! 

Check this Youtube video to see how to install theGWL/Modular BMS Basic into a 24V battery pack.

Check these main components used in the set-up:

ELERIX 110 Ah

ELERIX battery holder

GWL/Modular BMS Basic

The overcharge test of the TSWB 40AH cells

The summary of the data for the overcharge test of the TSWB 40AH cells.

• The over charge test wasperformed for 30 minutes.
• The voltage percell increased up to 8V.
• The temperature of the packreached up to 130°C.

There was no fire, no explosion, no strong gas leakage.

The field test demonstration of lithium cell abuse

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:

• Make the real field test demonstrations of the over-charge, short-circuit and fire abuse of the various cells: li-

GWL Videos to help you deploying your batteries better

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

GWL/Team Making Safety Tests

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.

Czech Sustainable Houses Project – Panels on the Roof ...

The video from the installation of the 48 pieces of. The total of15.8 kWpon the roof.

Enjoy!

The technical details of the “Beast” or the Bestie by...

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.

The cell terminals must be perfectly clean!

Check the highlight from the

QUOTE:

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.

NOTES:

#1 –