Solar Panels

Solar Panels They are the heart of every solar power system – whether for large PV systems or compact balcony power plants. They convert sunlight into clean electricity and are the decisive factor for the yield of your system. Modern bifacial solar modules They not only offer extended warranties of up to 30 years, but can also generate additional yield from the rear. At PVundSO you will find high-quality solar modules from leading brand manufacturers for every application.

The strengths of modern solar modules

quality bifacial solar modules Brand manufacturers impress through:

• Extended warranties: Bifacial modules offer a 25-year product warranty and a 30-year performance warranty – significantly more than previous standard modules.
• Excellent efficiency: With a module efficiency of over 21%, modern premium modules are among the most efficient on the market.
• Versatile uses: Perfect for rooftop systems, balcony power plants, open-field systems or carports
• Bifacial potential: Additional yield through reflected light from the back – especially when mounted on light-colored surfaces.
• Elegant design: Full Black or Black Frame Design for a harmonious look in any location
• Proven quality: Reputable brand manufacturers like JA Solar with over 20 years of experience and the strictest quality controls

440-450W or 500W modules – what's the difference?

Both solar module variants offer similarly high efficiency and quality – the difference lies primarily in the practical aspects: The 500W modules are significantly larger and heavier than the 440-450W variants, with approximately 20 cm more length and 5-6 kg additional weight.

The more compact 440-450W modules are therefore particularly well-suited for balcony power plants with limited space or where weight is a factor. The larger 500W modules are the first choice if you want to extract maximum power from a limited number of modules, for example, in balcony power plants or larger solar installations. With the larger modules, you get around 10% more power with the same installation effort.

In both cases, you receive modern bifacial modules with a 25-year product warranty and first-class workmanship.

Optics Guide: The right design for your system

The Frame Colour has a major impact on the overall appearance of your solar system:

Full Black Module (black frame + black backsheet):

• Supreme elegance and a uniformly dark look
• Ideal for modern architecture and visible mounting locations
• Premium look for the highest demands

Black Frame Module (black frame + white backsheet):

• Elegant black frame with classic white backing
• Proven design with a professional appearance
• Excellent value for money

Advantage over solar modules with a silver frame: Modules with black frames appear significantly more elegant and sophisticated than the previously common silver aluminum frames. The dark frame makes the modules visually "disappear" and blends harmoniously into any environment – ​​whereas photovoltaic modules with silver frames are often perceived as less aesthetically pleasing.

What should you consider when buying solar panels?

The Solar module selection It should be suitable for your project and your goals. Important factors are the area of ​​application (roof, balcony, garden), the available space, the desired appearance, and your performance requirements. Pay particular attention to the warranty conditions – modern bifacial modules offer significantly longer warranties of 25/30 years.

At PVundSO you will receive high-quality solar modules Leading brand manufacturer with state-of-the-art cell technology. All modules are bifacially designed for maximum application flexibility and come with market-leading warranties. Our experts will be happy to advise you on the optimal module selection for your specific project.