Solar & Energy

When does an EV really pay off? Compare the Total Cost of Ownership

Published on 3. November 2026

HEMS and solar monitoring: how to optimize self-consumption, energy costs, and PV yield

Published on 3. November 2026

How the electricity market works and how to reduce energy costs

Published on 11. August 2026

Vacationing with an electric car: 10 tips for your first relaxing trip

Published on 6. August 2026

Let’s be honest: Anyone going on vacation in an electric car for the first time will, at least once beforehand, imagine the worst-case scenario: The car is stuck in traffic somewhere on the highway, the battery is running low, and there’s not a charging station in sight. Fortunately, with a little preparation, this can easily […]

Solar cybersecurity: how to protect your PV system from digital threats

Published on 13. July 2026

Picture this: strangers remotely controlling your photovoltaic system without you ever knowing it’s happening. It may sound like something from a movie, but unfortunately it’s not. Modern PV systems equipped with inverters, energy storage units, and energy management systems are now constantly online. While this brings added convenience and full transparency to your energy consumption, […]

What is the best location for the solar inverter?

Published on 23. June 2026

If you’re setting up a photovoltaic system, the roof is the obvious place for the PV modules—although you’ll occasionally see them on the sides of buildings or in open spaces. But the question of where to install the inverter isn’t quite as straightforward. To help you make the right choice, we took a look and […]

Charging a company EV at home: technology, billing, and future trends

Published on 10. June 2026

Charging an EV at home has become one of the most practical questions for company car drivers: How do I charge my company car at home? Who is responsible for the energy costs, how are they billed correctly, and what technology is involved? Markus Brandstötter, a product manager for e-mobility at Fronius, explains in an […]

Is solar energy actually good for the environment?

Published on 26. May 2026

There have always been many myths surrounding solar energy. A common misconception is that photovoltaics (PV) are too expensive an investment and ineffective during winter months. (read more about this here). Others claim that the manufacturing of PV components generates more CO2 than they can save during operation. So, is solar energy actually good for […]

Commercial photovoltaic systems: 8 most important questions for agriculture and SMEs

Published on 6. May 2026

More and more people are turning to self-generated solar power from photovoltaic systems for their personal energy needs. But what about the agricultural sector or small and medium-sized enterprises (SMEs)? Investment grants and targeted incentive programs from the federal and state governments are not only making solar energy increasingly attractive to businesses but also economically […]

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