Why choose a solar roof over traditional photovoltaics?
Evolution of photovoltaics in construction
Do you remember what the first mobile phones looked like? They were large, bulky and were only used for ringing. Today we have multifunctional smartphones in our pockets that are cameras, navigators and entertainment centers at the same time. Photovoltaics is undergoing a similar transformation. Traditional panels, originally created for solar farms, are giving way to integrated solutions that combine energy production with the function of roofing.
Safety above all
Traditional photovoltaic installations require the installation of an additional structure on the roof and drilling of the existing covering. It's like building a house on a house - there is always a risk of leaks or damage. For solar roofs such as eTile, photovoltaics is an integral part of roofing. The system is designed as a whole, using proven roofing technologies.
Interestingly, eTile solar roofs undergo strength tests simulating hail impacts the size of golf balls. Traditional photovoltaic panels are much more vulnerable to damage because hail hits them directly, without additional protection.
Aesthetics and value of real estate
Imagine an elegant car with a huge spoiler mounted on the trunk. Similarly, traditional panels on the roof look - they are a visible addition that disturbs the architecture of the building. eTile solar roofs form a uniform surface, available in a variety of colors and designs. It's not just a matter of aesthetics - market research shows that homes with integrated solar systems achieve higher prices on sale than those with traditional installations.
Efficiency and reliability
Did you know that traditional panels lose up to 30% efficiency with partial shading? It's like an engine in which one broken cylinder blocks the work of the others. eTile solar roofs use advanced power optimizers that make each module work independently. If part of the roof is in the shade, the remaining areas continue to work at full power.
Comprehensive approach to assembly
With traditional installation, you need two crews - roofers for the location of the roof and installers for the installation of panels. Each team focuses on its part of the work, sometimes at the expense of the whole. In the case of eTILE solar roofs, installation is carried out by one specialized roofing team. This is not only a saving of time and money, but above all a guarantee of correct execution.
Long-term savings
At first glance, a solar roof may seem like a more expensive investment than a traditional installation. However, when we add up the costs of roofing and separately mounted photovoltaics, the difference ceases to be significant. What's more, the integrated system eliminates the cost of potential repairs and leaks that often occur with traditional installations.
Warranty and service
Imagine that a fault occurs in your traditional photovoltaic system. Who is responsible - a panel manufacturer, a structure installer or maybe a roofing company? With eTile solar roof, you have one manufacturer and one warranty covering both roofing function and power generation. It's like buying a car from a reputable manufacturer instead of assembling it from parts from different suppliers.
Importantly, the eTile solar roof warranty covers 25 years for energy production and 10 years for the product itself. During this time, you can count on professional service support and quick response in case of any problems.
A future-oriented solution
The European Union is introducing increasingly stringent regulations on the energy efficiency of buildings. From 2029, all new homes will have to be equipped with photovoltaic systems. By choosing a solar roof today, you are not only ahead of these requirements, but you are also providing yourself with a solution that will last for decades.
Ease of system expansion
A traditional photovoltaic installation has limited expansion possibilities - often there is not enough space for additional panels or the roof structure is not adapted to a greater load. The eTile system is designed for the future. You can start with a smaller installation and gradually expand it while maintaining a consistent roof appearance.
Practical aspects of use
In everyday use, the solar roof has another significant advantage - it is much easier to keep clean. A smooth, uniform surface with a suitable coating makes the rain naturally flush most of the dirt. Traditional panels, protruding above the roof surface, often accumulate leaves and other debris that can reduce their performance.
summary
The choice between a solar roof and a traditional photovoltaic installation is not only a matter of aesthetics or initial costs. It's a decision that will impact the safety, energy efficiency and value of your home for decades to come. eTile solar roofs offer a comprehensive solution, combining the best features of traditional roofing with advanced photovoltaic technology.
Want to know more about how solar roofs work? Read our next article: 'How does a solar roof system work? ' , where we explain in detail the principles of operation of this innovative technology.
Want to know more? Contact our experts who will help you choose the optimal solution for your home.
