Blog

A complete solution from the...

This is the work of the GWL/Team. As a part of, the GWL/Team members create a customized solution to help the customer according to his needs.

In this design schematics, a customer is looking for a solution of an off-grid cottage.

Components used: 4x PV solar panels 165Wp, MPPT Victron 150/45, battery pack

24.Sep 2020
| Blog

The Elerix TrueRoof Color...

GWL/Teamis working to provide a solution for solar panels that will match the color of the typical roofs in majority of cities in Europe. TheElerix TrueRoof Color solar panelsmatch the colors to the most typical roof tiles: the brick-red and the dark-brown-yellow.

As seen from the photos, theGWL/Teamis now testing the samples.

24.Sep 2020
| Blog

Shingled panels technology –...

Shingled moduleis the highest power and efficiency you can get with traditional, undoped crystalline silicon. True shingled modules have no visible busbars and solar cells are cut into five or six strips and connected with an electrically conductive adhesive

Shingled technology is based on&nb

14.Sep 2020
| Blog

Details about the Shingled...

Shingled solar panels (shingled modules) contain solar cells cut into strips that overlap inside the framed module. Intercell gaps are removed, and more silicon cells can be crammed into one module, increasing power output and module efficiency.

Shingled modules use an electrically conductive adhesi

14.Sep 2020
| Blog

The latest high tech: 135Wp...

GWL/Powerintroduces the latest solar high-tech product. The 135Wp MONO PERC Shingled panel with4x32 (128) cell plates.

Mono, mid size, 102 x 66.5 cm panel with 135Wp. The panel uses the shingled technology with no visible buss bars and is provided with full black design.

Check the specification in the imagery.

14.Sep 2020
| Blog

New Shingled solar panels

GWL/Power introduces the newShingled solar panelswith increased efficiency.

The shingled solar panel are the latest improvement to the design of solar panels. The individual solar cells are “shingled” – this means, they are put across one another like the tiles on the roof. Thi

14.Sep 2020
| Blog

The Community Garden Project...

GWL/Team is helpingto be fully energy self-sufficient. As a first part of the project, GWL/Team in partnershiphas assisted in the installation ofon the roof of the wooden roofing construction. The next step will be the delivery of the ba

28.Aug 2020
| Blog

STORY n.2 about Solar energy...

In July 2019, we received a request to the installation of Solar energy storage 48V 5.4kWh.

It was a complete solution of a photovoltaic power plant for the customer, which was implemented by the assembly company SW-power. After consultation with the company's executive Mr. Coufal, we came up with a

06.Aug 2020
| Blog

The Price Development of the...

The graph shows the price and size development of the60 cell Poly solar panels from 2013 to 2020.

  • The price of typical solar panel [red line]: in 2013/6#1)the most sold size was 240Wp with average price of $195, in 2020/6 the average size is 280Wp and the average price is $79.
  • Size increase [blue bars]: the size
  • 30.Jul 2020
    | Blog

The GWL/Sunny promo - 280Wp...

The GWL/Team has made a promotion for the selected models of the solar panels. One of the most demanded models is the“ordinary” 280Wp silver frame POLY panel. Check more details .

16.Jun 2020
| Blog
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