News

20. 5. 2025

Green Energy Trading at Intersolar Europe 2025: Three days full of inspiration, partnerships, and new opportunities

At the beginning of May, our team was once again thrilled to take part in the prestigious three-day Intersolar Europe trade fair in Munich, Europe's largest event focused on photovoltaics and renewable energy sources. We were ready from the very first minute to make the most of every day and take Green Energy Trading one step further.

17. 5. 2025

From around the world: Ecopower in Belgium produces and sells 100% green energy

Ecopower brings together Belgian citizens who want to invest in renewable energy and use it for their own consumption. Local residents not only have a stake in wind turbines and other green energy technologies, they also use the energy they produce themselves. In 2023 alone, this saved over 63,000 tons of CO2.

15. 5. 2025

Power quality - why is it important and how to address it?

In today's energy systems, it's not just about how much energy you have, but also about how good the quality of that energy is. Power quality problems can cause outages, equipment failures, lower efficiency or even damage to technology.

13. 5. 2025

Why is regular servicing of photovoltaics worthwhile?

Getting a photovoltaic power plant is undoubtedly a step in the right direction - towards energy self-sufficiency, savings and sustainability. However, in order for the system to really perform and deliver the expected performance for many years, it is important not to neglect regular servicing.

10. 5. 2025

World news: unique photovoltaic power plant project in Switzerland

Swiss startup Sun-Ways announced last week that it has commissioned the world's first removable solar power plant installed on a railway line. Passenger trains will be running on this line on a regular basis from Monday 28 April.

8. 5. 2025

Hybrid PV: Photovoltaic power plant with batteries

In addition to high utilization of self-generated energy, hybrid photovoltaic systems have another major advantage – the possibility of "island operation", i.e., operation during a power outage. In practice, this means that in the event of a power outage, the HFVE can supply energy to backup appliances in the house or even the entire house.

6. 5. 2025

Choose a virtual or physical battery?

The best way to use excess solar energy is to store it and consume it later. There are currently two options available - virtual and physical batteries. What is the difference between them and what do they offer?

3. 5. 2025

CATL bets on sodium batteries and starts mass production

The world's largest battery manufacturer, Chinese company CATL last week launched a new sodium battery (Na-Ion) designed for electric mobility. The company's intention is to restructure the electric vehicle industry.

1. 5. 2025

Green Energy Trading: celebrating 20 years!

Green Energy Trading is a well-established company with a 20-year history that has grown dynamically from its origins in advertising to a leading player in the renewable energy sector.