Blog - Others

GWL: Helping customers to realize their ideas

The icons and symbols on the picture show the various areas of the customer ideas, projects and solutions that GWL has been helping with. From batteries for electric grass-mowers, batteries for electric vehicles, electric bikes, 12V batteries, to large battery projects, electric buses and other solutions fo

21.Jul 2023
| Blog - Others

GWL Team at Intersolar 202 – C2.436

Check the photos of the participation of the GWL Team under the AMVOLT Brand at theEES Europe section of the Intersolar 2023.

21.Jul 2023
| Blog - Others

The Backup of the Critical Infrastructure – Guide / eBook

Reliable backup of critical infrastructure. How to keep your home, office or facility up and running during a power outage.

Is critical infrastructure protected in the event of a power outage? It may come as a surprise – but it isn’t. At least it usually isn’t.

Are you operating a

21.Jul 2023
| Blog - Others

Hi computer! How old are you? As old as Unix.

Recently, an automated setup using a small Linux board for battery monitoring stopped working. The GWL/Team tried to verify what went wrong. Everything seemed to be working fine and there was not any malfunction of the hardware.

After many hours of investigation, we have found out thatthe reason for the fai

21.Jul 2023
| Blog - Others

Happy New Year 2023

Since 2009 the GWL Team has been working hard to support and promote the DC Power Based solutions.

At this moment of the New Year we keep sending the best wishes to all supporters, fans and customers of the battery and sollar panel based DC technology.

Enjoy the whole year 2023 and le

02.Jan 2023
| Blog - Others

Make The Internet Free Again

The internet would be a much free and relaxed space without the global corporations, that keep monitoring the behavior of the users by means of the tracking scripts.

Interestingly some companies have introduced the reversed response, by eliminating the user access, so that their employees

02.Jan 2023
| Blog - Others

When the Web is Down – Getting in Touch with GWL

HELP: I wish to visit your web; it seems not to work. What to do?

Yes, it may happen — as the image shows —GWL’s server failure in 5/2022.

In this situation,the best idea may be to send an email with the information about the error and to write also your request by email

02.Jan 2023
| Blog - Others

FAQ: Testing the capacity of the cell or battery

Q: I wish to check the capacity of the cell in my battery pack. How to do that?

Answer:Originally there were not any suitable products in the market that would allow the quick and easy testing of individual cells or the packs in a battery. There were only some costly and professiona

31.Oct 2022
| Blog - Others

GWL in 2020 and 2021 - the Company Profile

GWL Team keeps publishing the yearly statistics with the business results and details on our activities.

Check the update for the data and GWL’s activities for the last two years: 2020 and 2021..

You can also download the previous GWL Company Reports at the bottom of the.

21.Oct 2022
| Blog - Others

Inside GWL: Is it a science or it is a mess?

This question will come to your mind when you seethe testing table of a GWL’s engineer. Is this still an organized work or is it rather some form of a total mess?

Luckily this is a “regular” testing status of the table under the operation. Simply: “everything is under the control.&rdqu

11.Oct 2022
| Blog - Others
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