Blog - Others

TBS Remote Battery Switch DCM-RBS-12-500

The DC Modular Remote Battery Switch (RBS) is a bidirectional solid-state relay with very low power consumption when turned on. This will ensure that it can operate for a very long time, even if the battery is almost empty. A second benefit is that it can switch bidirectional currents. This means th

Follow the GWL Team Projects

GWL Team is publishing the examples of the design drawings and installations for our customer projects. Check thefor the drawings and designs.

Electric waste by GWL – too little to handle

GWL is also an electric waste collection center. This means any customer (and also the general public) may bring.

During 2021 GWL has collectedabout 700 kg of electric waste. ???? These are mainly batteries that

Safety First – Fusing and Disconnection

The most important part of any DC installation isthe proper handling of the circuit protection and the arrangement for the disconnection of the loadfrom the battery.

In order to make a safety disconnection of the DC circuit a proper fusing need to be used in any part of the circuit. GWL p

What is GWL doing to reduce the Scope 1+2+3=4 Emissions?

First check what the Scope 1+2+3=4 Emissions are at the web here

GWL creates, promotes and delivers DC power and energy products that directly reduce the S-3 Emissions.GWL is an energy positive company. At GWL we are doing more than only reducing the emissions — we are creating the anti-emission solu

More current in wires permitted in US than in Europe

Comparingthe permissible current rating for copper wires, it is evident that the US standard – known as the AWG - American Wire Gauge (or Sizes) – allows for higher currents than the European standards, expressed by the German VDA norm.

For example, a50 mm2 cablecan carry some 

What is the cost of the energy with storage? Germany:...

In Germany, there was an auction of the energy storage projects. The German regulator body,. Sorry to say the auction was not successful, because only 155 MW was assigned after all.

The technical requirement is that in addition to the direct production from the ren

GWL for Sustainable Green Waste Water Cleaning (3)

Water cleaning powered by the sun. GWL Team has updated the installation of theWaste Water Cleaning station (COV)in the natural park in Sumava Mountains.

The installation had been enlarged by solar panels and grid-tried inverters that supply the power to the station when running, help to char

GWL TSWB CORSET - Design Files

The CORSET solution by GWL for large industrial cells ofthe TSWB Brand.

Check the design files at the GWL Github -

The PDF files with the designs of the universal battery holder - called “CORSET”. The designs are created to be used with large c

What is the “CORSET”?

The corsetis originally a support garment commonly worn to hold the torso (the main body) into a desired shape. For women, it makes the body looking better and more appealing. -

The CORSET by GWL is a metal holderfor lithium cells to keep them tight together in a d