eTile technology - how does a roof that produces energy work?
What exactly is eTile?
eTile is a breakthrough technology that combines two functions: traditional roofing and solar power. Unlike standard photovoltaic installations, where the panels are mounted on an additional structure above the roof, the eTILE system integrates the photovoltaic cells directly into the roof covering.
It's a bit like the difference between a built-in household appliance and a freestanding refrigerator. Just as the former blends harmoniously with the kitchen, eTile is a natural extension of the building's architecture. eTile modules are not an “addition” to the roof - they are the roof.
eTile product family
eTile offers five different solutions, each designed to meet different architectural needs:
eTile Classic - tradition in a modern way
This model is based on a classic modular metal tile, perfectly fitting into the traditional architecture. Each module with an area of 1m² contains eight integrated photovoltaic panels, and in the half-version - four panels per 0.5m². The design alludes to traditional roof tiles while offering modern functionality. This is an ideal solution for single-family houses with a classic shape.
Ethyl Flat - minimalism in its pure form
The system using the popular sheet metal for standing seam is the answer to the needs of modern architecture. Each module contains one large photovoltaic panel, creating a minimalist, clean form. This solution is especially popular in modern barn house projects, where simplicity and elegance matter. It is perfect for projects where modern aesthetics play a key role.
Ethyl Step - connection of worlds
This innovative system is based on a flat sheet metal tile with a horizontally arranged panel. It is ideal for buildings that require a non-standard approach to design. The horizontal arrangement of the panels creates a distinctive, graduated pattern that goes well with projects that combine tradition with modernity. It is like a bridge between classical architecture and contemporary trends.
Ethyl Karo - historical character with a modern soul
The system, inspired by the traditional coating of titanium-zinc sheet laid in diamonds, is a nod to historical architecture. The integration of photovoltaic panels with this classic design creates a unique combination of heritage and the future. This solution works particularly well in renovations of townhouses and projects referring to retro architecture.
Ethyl Fusion - modernization without revolution
This is a special solution for existing sheet-seam roofs. The system uses dedicated eShark grips, allowing installation without interfering with the current coverage. This is ideal for those who want to take advantage of the advantages of photovoltaics without having to replace the entire roof.
How does it work?
At the heart of the eTile system are high-performance photovoltaic cells, integrated into a specially designed steel sheet. These cells convert solar energy into electricity, just like traditional photovoltaic panels. However, unlike standard solutions, the eTile system was designed from the ground up for installation on the roof.
Each eTile module connects to neighboring ones through thoughtful electrical and mechanical connections. The whole creates a sealed roof covering, which simultaneously generates electricity. It's like putting together a puzzle - each piece fits perfectly into the next, creating a cohesive whole.
Safety first
The eTile technology has passed rigorous safety tests. The modules are resistant to extreme weather conditions, including hail the size of golf balls. The system is also designed for long-term operation - the guarantee for energy yield is 25 years.
Moreover, all electrical connections are protected from moisture and are located in special troughs under the modules. This means that your roof is not only aesthetic, but above all safe and durable.
Intelligent power management
The eTile system is not only the roof modules themselves. It is a comprehensive solution that also includes advanced energy management systems. Each installation can be equipped with power optimizers that increase efficiency even with partial shading of the roof.
You can also extend the system with an energy store that will allow you to accumulate excess electricity produced and use it when the sun is not shining. It's like having your own power bank — you save when production exceeds consumption, and use inventory when needed.
Which model to choose?
Choosing the right eTile system depends on several key factors:
- Architectural style of the building
- Investment stage (new construction or modernization)
- Aesthetic preferences
- Technical conditions (angle of inclination of the roof, construction)
- Local architectural requirements
Our experts will help you choose the solution that best suits your needs, taking into account both technical and aesthetic aspects.
Technologies and innovations in eTile roofs
Colors and finishes of solar roofs
Make an appointment with an expert
This article is part of a series on eTILE technology. In the following sections, we will discuss in detail the individual models, their technical specifications and the installation process.
