Blog - About GWL

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!

GWL/Sunny Solar Panels 4xPACKs

This is the photo of the packing for the 4xPACKs of the solar panels.

Check the offer for.

The GWL VZV Project – Extreme LFP Forklift Battery -...

In 10/2020 the GWL/Team has proceeded with the installation of the GWL VZV Project – Extreme LFP Forklift Battery.

The 56 cells are installed intothe standardized battery containerto make a perfect replacement for the forklift battery.

The GWL VZV Project – Extreme LFP Forklift Battery -...

The drawing shows some of the design details for the installation of The GWL VZV Project – Extreme LFP Forklift Battery.

There are two variants with7P8S configuration(24V 770AH)and4P8S (24V 440AH).In order to meet the forklift standards and the certification s

GWL Team Separates the Light from the Darkness

A quote from the Word of Words:

And GWL Team said, “Let there be light,” and there was light. And GWL Team saw that the light was good, and they separated the light from the darkness….

The work of the GWL/Team is to help people to separate the light from the darkness by means of&nb

The GWL VZV Forklift Battery Project

An innovative replacement solution forthe traction battery for the fork-lift trucksand warehouse transportation vehicles. The original lead-acid battery is replaced by high performance lithium iron-based battery that matches the dimensions, keeps the same weight but brings much mor

They are real…. GWL/Sunny solar panels

The photo of thepacking. These panels were installed inside the CSoD Project.

Keep learning and keep exploring

In partnership with, the GWL/Team is supporting another installation using the. This will be a semi grid-tied and semi off-grid installation using the GWL/Power components.

The GWL/Team is happy to share and support this project. We will be following with more de

GWL/Blog - 2000 posts and keep going

Since 2009 the GWL/Team has published more than2000 postsin the GWL/Blog.

After so many years, it still seems our work is just at the beginning with many more new and exciting projects to work on.

GWL/Team keeps going, so the new postings and information will keep coming in.&nbs

Integration of Battery Storage into Hybrid Microgrids

(Whitepaper written by ComAp a.s. in cooperation with GWL a.s.)

ComAp a.s.designs and manufactures control products for power generation and engine control, along with associated