5 myths about photovoltaic systems – and the truth behind them
Despite the growing popularity of photovoltaics, many misconceptions persist. In this blog post, we dispel the biggest myths and show why solar systems make more sense than many people think. You can find more information at any time at solar-guard.de. .
Myth 1: Photovoltaics is only worthwhile on large roofs
Many people believe that solar panels are only truly effective on large roof areas.
👉 Fact: Even small systems—such as balcony power plants or partial installations—can already deliver noticeable savings. Visit solar-guard.de you will find flexible systems that are also suitable for small areas.
Myth 2: There is too little sun in Germany
The weather in Germany is often seen as an argument against photovoltaics.
👉 Fact: Modern PV modules operate efficiently even in diffuse light and cloudy skies. Germany has comparable solar irradiation to northern Italy. Details can be found at solar-guard.de .
Myth 3: Photovoltaics is too expensive
High acquisition costs deter many prospective buyers.
👉 Fact: Prices for PV modules have fallen significantly in recent years. Thanks to subsidies and high electricity prices, a system often pays for itself in just a few years. Visit solar-guard.de you will learn more about costs and revenues.
Myth 4: Solar systems require a lot of maintenance
Some people think that PV modules need to be cleaned and maintained regularly.
👉 Fact: Solar modules are very robust and generally virtually maintenance-free. Rain ensures natural cleaning. Cleaning is only advisable in exceptional cases (e.g., during heavy pollen counts). You can find practical tips at solar-guard.de. .
Myth 5: Solar modules are useless after 20 years
Critics claim that once the subsidies expire, PV will only be electronic waste.
👉 Fact: Most modules have a lifespan of 25–30 years and continue to produce electricity even after that, albeit at a slightly lower output. In addition, there are now established recycling concepts. Learn more at solar-guard.de .
Conclusion: Photovoltaics is definitely worth it
Whether rooftop or balcony power plant, PV has long been a proven, sustainable, and economical solution. The aforementioned myths are outdated.
👉 On solar-guard.de you will find the right systems for your needs – efficient, durable and future-proof.
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Learn more about photovoltaics now → solar-guard.de
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Discover balcony power plants or rooftop systems → Save immediately and generate your own sustainable electricity.
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Secure your offer → Start your energy transition with a complete set from solar-guard.de .