Three features for the price of one: why you should invest in eBlade

problem

In a typical project of a multi-family building, balconies are an important element of the cost estimate. Let's take the example of a 6-storey building with 24 balconies - the railings themselves are an expense of the order of PLN 100,000 with a standard aluminum solution. If the investor wants to give the building a prestigious character and decides on a premium system with glass or an unusual design, the amount can increase up to twice.

But this is only the beginning of spending. According to the upcoming regulations of RepowerEU, by 2029, every new building will have to be equipped with a photovoltaic installation. In the case of our example building, we are talking about a system with a minimum capacity of 30kWp, which means another PLN 180,000. Added to this is the cost of space - the traditional installation occupies about 150m² of roof or facade area, which could be used for observation terraces or winter gardens, generating additional income.

The situation gets even more complicated in premium projects, where architects want to use advanced shading systems. Facade blinds or technical shutters are the next 200-300 PLN per square meter. In our example building, assuming that we want to cover 30% of the window area, we are talking about an additional 90,000 PLN.

All this makes developers face a difficult choice - either drastically increase the project budget, or make compromises at the expense of quality and functionality. Moreover, each of these systems requires a separate design process, a separate assembly team and a separate service, which further complicates and prolongs the implementation of the investment.

The problem does not end at the construction stage. Traditional photovoltaic panels take up space that could generate additional revenue. For example, 150m² of roof developed as an observation deck or winter garden, can bring up to PLN 300,000 additional income from the sale or significantly increase the attractiveness of the lease. Meanwhile, the same surface covered with standard panels becomes practically useless for residents.

A significant challenge is also the coordination of the work of various teams - roofers installing railings, electricians installing photovoltaics, specialists in shading systems. Each of these groups requires separate supervision, has its own requirements and schedule, which often leads to delays and unplanned costs. In practice, managing these processes alone can consume an additional 10-15% of the project budget.

This all adds up to the fundamental problem of modern construction - how to reconcile the growing requirements for energy efficiency with the optimization of costs and space? The traditional approach of adding more layers of functionality is becoming less and less effective both economically and practically.

Solution

eBlade introduces a fundamental change in the approach to building design, replacing individual layers of functionality with all-in-one elements. Let's imagine a traditional balcony railing - usually it is just a protective barrier. In eBlade, the same space performs three key functions simultaneously: it provides security, is a design element and generates electricity.

Let's take a look at how it works in practice. The eBlade railing is constructed of aluminum slats that can be mounted both vertically and horizontally. Each lamella contains integrated photovoltaic cells, generating between 22 and 26 watts of power per running meter (depending on the chosen variant). In our example 6-storey building with 24 balconies, the railings themselves can generate about 8-10 kWp of power - enough to power the lighting of common areas or the elevator.

The same approach can be applied to shading systems. The eBlade facade blinds not only protect against excessive sunlight, but also convert blocked sun rays into electricity. The system offers various mounting options - from simple vertical shutters to advanced systems with tilt angle adjustment (from 0° to 90° every 15°). Thanks to this, the architect can precisely control both the degree of shading and the energy efficiency.

The innovation of the system is also manifested in the way of assembly. All elements - railings, blinds, technical shutters - use the same fastening system and the same base components. This dramatically simplifies the process of installation and subsequent service. Instead of coordinating the work of three different teams, the entire system can be mounted by one team, which significantly reduces the lead time and reduces the risk of assembly errors.

The system is also extremely flexible in terms of design. The lamellas can be finished in any color from the RAL palette, and their modular design allows you to create a variety of patterns and compositions. In addition, the system can be equipped with integrated LED lighting, which adds character to the building after dark and increases the functionality of outdoor spaces.

Crucially, every element of the eBlade system is designed for long-term durability. The aluminum construction ensures resistance to weather conditions, and the integrated photovoltaic cells are protected from mechanical damage. The system is covered by a 10-year guarantee for the structure and a 25-year warranty for photovoltaic components, which gives investors the certainty of long-term operation.

This revolutionary approach not only solves the problem of limited space, but also opens up new opportunities in the design of energy-efficient buildings. Any element of architecture can become an active energy generator without losing its basic function and aesthetic qualities.

Benefits

Let's analyze the real economic benefits of using the eBlade system using the example of our 6-storey multi-family building. The traditional approach would require the purchase and installation of three separate systems: railings (PLN 200,000), facade blinds (PLN 90,000) and photovoltaic installation (PLN 180,000). Added to this are the costs of coordinating the work and managing the project, estimated at an additional 15% of the total. The total budget therefore exceeds 540,000 PLN.

The eBlade system, although it may seem like a more expensive investment at first, brings significant savings in the perspective of the entire project. First of all, it eliminates the need to assemble three separate systems - one assembly crew installs elements that perform all functions simultaneously. This translates into a saving of about 20% of labor costs and a significant reduction in the implementation schedule.

Even more important are the spatial benefits. In the traditional approach, a photovoltaic installation would occupy about 150m² of roof or facade area. With the average price of apartments in large cities at PLN 12,000/m², freeing up this space for residential or recreational purposes can bring additional income up to PLN 1,800,000. This radically changes the economics of the entire investment.

The system also has operational benefits. The unified design of all components means simpler maintenance and lower service costs. Instead of three different systems requiring separate maintenance, we have one coherent ecosystem with one service point of contact. This translates into savings of 30-40% in the cost of living per year.

It is also worth looking at the property value aspect. Market research shows that buildings with advanced, integrated energy solutions achieve 5-8% higher sales or rental prices. In the case of our example building, this may mean an additional 500,000 - 800,000 PLN of market value.

The eBlade system is also a safeguard for the future of your investment. It already meets the requirements of the RepowerEU regulation, which will apply from 2029. Investors therefore avoid the risk of having to carry out costly upgrades in the future. Moreover, the system can be expanded in stages, adapting to changing needs and budgetary opportunities.

In conclusion, although the initial investment in eBlade may be higher than with traditional solutions, the overall economic balance speaks strongly in its favor. Combining savings on installation and maintenance, additional revenue from the freed up space and an increase in the value of the property, the system can bring a return on investment in as little as 3-4 years. It's a revolutionary approach to building design that proves that energy efficiency and cost optimization can go hand in hand.

Did you know that: A single balcony measuring 4x1.5m, equipped with the eBlade system, can generate as much energy in a year as the average elevator in a multi-family building consumes at the same time? This shows how effective it can be to use space, which traditionally performs only a protective function.