Blog

High Current DC contactors

As a reference, GWL links information to theSCHALTBAU products. These products include high power rated DC contactors for industrial DC applications.

See

27.Oct 2020
| Blog

She is the “Beast” or the...

We call her the“Bestie”. The word“Bestie” in the Czech language means the terrible beast. It can also mean a wicked woman.

However in English“Bestie” can also be used as the familiar name for the“best-girl-friend”.

In GWL the&ld

27.Oct 2020
| Blog

No Roof - No House

This is photo series from 6/2020 when the roof on the CSoD Project was installed. Please note that the photos show only the northern roof, that is facing towards the forest. That is why there are no solar panels on this side of the roof.

Enjoy!

Photos by Petr Toman. Thank you!

27.Oct 2020
| Blog

The CSoD Technology Room - RIP...

These are the last photos from the GWLCSoD Project Technology Roomin late spring of 2020. This room served for the demonstration of the Self-sufficient technology before the final assembly on-site in the project. The room was dismounted by the mid of 2020. That is why we say:RIP- R

27.Oct 2020
| Blog

The CSod Project Technology...

This is a (historic) photo from theTechnology Room of theCzech Sustainable Houses (CSoD)project. GWL and the partners have installed all technology into this demonstration room to verify the functions of the technology before the installation in the real house.

This demonstration contains two areas: the ele

27.Oct 2020
| Blog

GWL/Team in action - charging...

For a customer project we are charging the battery packs of 400AH and 700AH cells. Each pack has 16 cells.

After making the initial charging of the cells, we also perform the final balancing of the cells to the same charge voltage, at the same temperature and at the same time. This way the customer will receive the cells rea

19.Oct 2020
| Blog

Smoke and Fire Detector – It...

GWL/Team gives repeated warnings to customers to buy and deploy protective measure when making their installations. One of the basic protective measure is the installation ofthe fire, smoke and temperature detectors or sensors.

If you have any cabinets, boxes, battery rooms or other areas with the bat

12.Oct 2020
| Blog

Comment: Heap of Black-boxes...

What a wonderful heap of hardware! Wow, what a great amount of work and investment.Mister Federico, you are a great engineer, I really appreciate your efforts. Good job!???????????? (seriously)

The picture shows there are 12 battery modules in each rack. There are 10 racks. It means there are120 modulesin t

12.Oct 2020
| Blog

GWL/Power Team is testing...

Just now: testing a battery pack with a customized monitoring solution in co-operation with the partner hardware. In order to understand the needs of our customers, we closely co-operate with their technical teams to see how to utilize their hardware with the battery pack in the best way.

08.Oct 2020
| Blog

Elerix

You Power The Life!

07.Oct 2020
| Blog
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