Integrating Solar Technology into Facades, Skylights, Roofing, and Other Building Elements (2024)

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  • Written by Lilly Cao

Climate change remains a foremost concern in global politics, economics, and scientific research, particularlyas it pertainsto the architecture and construction industries. This heightened culpability for the field of architecture stems from the fact that the construction industry contributes to 40% of global emissions, and the demand in the building sector is only projected to increase by 70% by 2050. Renewable energy is part of a 21st-century sustainability paradigm that responds to climate change and environmental degradation, strengthening the momentum for global energy transformation. Renewable energy production strategies are necessary to mitigate future energy security issues as traditional sources of fuel become increasingly scarce, and an indispensable part of designing for sustainability in architecture.

To address growing global concerns around climate change and renewable energy, the solar company Mitrex has created innovative systems that can be adapted and integrated critically and creatively in order to address new and age-old challenges related to issues of sustainability.

Historically, solar energy harvesting has been expensive, relatively inefficient, and hampered by poor design. Existing building-integrated photovoltaics (BIPV) have proven to be less practical and economically unfeasible for large-scale adoption due to design limitations and poor aesthetics. New tools and technologies, both for building design and construction, have come to assist architects in the creation of buildings that generate their own energy and are self-sustaining.

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Courtesy of Mitrex

Mitrex solarsystems can be integrated within a building envelope in order to generate power while simultaneously enhancing the spatial, aesthetic, and functional qualities of a project of architecture. They replace conventional building materials for the whole or part of the building envelope including facades, skylights, roof areas, and other external building elements, while often costing the same as the materials they would replace. From this perspective, renewable energy systems can be integrated as functional, aesthetic, and cost-effective elements within buildings.

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Courtesy of Mitrex

For example, the company has designed lightweight solar cladding that can be customized to any construction and design needs, conform to desired angles and panel size, and mimic any material in the world, including natural finishes such as marble and wood, as well as man-made materials like cement and porcelain. These aesthetic options are complemented by a range of different colors, patterns, an textures accomplished through the use of a customizable facing. Furthermore, these solar cladding modules are frameless and produced in a range of shapes and sizes with near-seamless edges that provide further adaptability for architects. This immense design flexibility contrasts the stringent restrictions of traditional solar panels, which are limited in size and shapes and not well suited to design integration.

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Solar Cladding / Solar Glass. Image Courtesy of Mitrex
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Solar Cladding. Image Courtesy of Mitrex

Mitrex Solar Glass was also created with design in mind, replacing regular glass without compromising on performance and functionality. This element can be integrated into windows, bus stop shelters, skylights, curtainwalls, and railings (to name a few) by maximizing energy production on otherwise unused surfaces. SolaRail, for example, is a BIPV glass railing product with options for transparency levels, and metal handrails and posts that functions as an aesthetic and effective means of generating solar energy for building use.

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SolaRail™. Image Courtesy of Mitrex

In particular, in dense urban areas where space is limited,Solar Glass offers an economical and architecturally soundopportunity to incorporate renewable energy into slender high-rises. These products use advanced transparent or opaque solar technology, which allows for full customization of tints, transparency, and size while maximizing the amount of energy produced. In addition, Solar Glass has seamlessly integrated circuitry and connection points for all electrical components to ensure a smooth appearance, thus not interfering with structural aesthetics.

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Courtesy of Mitrex

However, these products are not only designed for large companies and expensive high-rises. Mitrex’s Solar Roof is designed to look essentially indistinguishable from traditional roofing materials such as asphalt and slate shingles, while simultaneously generating clean energy. The product allows single-family homeowners a means of reducing their carbon footprint and grid reliance. Lower-density homes with solar roofs are not a new phenomenon; however, recent technological advances give builders and architects the option of adopting green initiatives without compromising a home’s design. Solar Roof systems come in a range of UV-stable, fade-resistant colors and patterns in keeping with design needs. Helpfully, no specialized installation is required, and once installed, their elements require no maintenance because they are treated with an anti-soiling coating that reduces the accumulation of dust and dirt on surfaces.

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Courtesy of Mitrex

These technologies hold the potential to produce a tangible effect on energy use and sustainability efforts wherever they are implemented. The widespread adoption of building integrated solar modules has the potential to not only reduce the carbon footprint of a city, but also to address the growing demand and insufficient supply of energy. To get a better idea, a typical 30-story building with Mitrex integrated solar technology produces approximately 13 million kWh of energy, offsetting 9,500 metric tons of CO2 over 30 years. The impact of large-scale adoption could be historic.

Cite: Lilly Cao. "Integrating Solar Technology into Facades, Skylights, Roofing, and Other Building Elements" 02 Jun 2021. ArchDaily. Accessed . <https://www.archdaily.com/961422/integrating-solar-technology-into-facades-skylights-roofing-and-other-building-elements&gt ISSN 0719-8884

Integrating Solar Technology into Facades, Skylights, Roofing, and Other Building Elements (2024)

FAQs

What are the elements of a building façade? ›

Façade elements refers to decorative architectural elements that include cornices, architraves, windows and other elements that can be raised and contoured thus supplying the façade plasticity. Façade details are characteristic features that enhance its aesthetics and give character.

How do solar facades work? ›

Solar panel facades harness the power of the sun to generate electricity directly from the building's envelope. They provide a continuous renewable energy source, reducing reliance on traditional power grids. This transition to solar energy can lead to substantial cost savings over time.

What are three types of solar systems that can be used in buildings? ›

The 3 Different Types of Solar Power Systems Explained
  • There are three basic types of solar power systems: grid-tie, off-grid, and backup power systems. ...
  • Each system type requires unique equipment that is compatible with the application, so understanding which one you need is the first step in the process of going solar.

What type of elements are used for the construction of solar panels? ›

Silicon. Silicon is, by far, the most common semiconductor material used in solar cells, representing approximately 95% of the modules sold today. It is also the second most abundant material on Earth (after oxygen) and the most common semiconductor used in computer chips.

What are the 4 main elements of a building? ›

Introduction. This article will explore the four essential architectural elements that form the backbone of any structure – structure, program, site & circulation. These core components not only shape the functionality and aesthetics of a building but also influence an architect's design process.

What is the main facade of a building? ›

A facade in architecture is an exterior wall of a building, usually one with doors or windows. Often the word refers to a structure's front wall with an entrance. The front facade tends to be more imposing or decorative.

What are the benefits of solar facades? ›

PV facade advantages

Solar facades are a great solution, let alone energy generation, it provides plenty advantages: facade insulation, façade and balcony glazing, additional thermal properties, noise reduction (8-12 decibels of reduced traffic noise can be expected from balcony glazing).

How does solar architecture work? ›

Solar architecture is an architectural approach that takes in account the Sun to harness clean and renewable solar power. It is related to the fields of optics, thermics, electronics and materials science. Both active and passive solar housing skills are involved in solar architecture.

What is the new technology for solar panels in 2024? ›

Next-Generation Solar Panels and Solar Cell Efficiency

By 2024, we expect to see enhanced photovoltaic (PV) efficiency, novel panel materials, and even developments in perovskite solar cells, pushing solar power towards higher generation capacities and reduced costs.

What is the best material for solar panels? ›

Monocrystalline solar panels—or mono panels—are made from a single silicon crystal. These are the most common type of solar panels for residential systems because they're the most efficient solar panels and better suited for roofs with limited space.

What type of solar panels for roof? ›

A typical home rooftop solar panel contains up to 40 solar cells. There are two main types of solar panel cells: polycrystalline and monocrystalline. It's important to understand the difference between the two, because your choice will determine the cost and amount of roof space your solar installation requires.

Can I make my own solar cells? ›

Though building an entire solar panel takes a degree of skill and patience, even a beginner can apply the same principles to create a small solar cell. This is a great way to learn about the properties of solar panels.

How long do solar panels last? ›

The Life Span of Solar Panels

Manufacturers design solar panels to last for decades. According to the Solar Energy Industries Association (SEIA), solar panels last between 20 and 30 years. Some well-made panels may even last up to 40 years.

Can you make your own solar panels? ›

To get straight to the point, yes, you can build your own solar panels, or at least partially, depending on the craftsmanship of each person.

What includes facade? ›

: the front of a building. also : any face of a building given special architectural treatment. a museum's east facade. 2. : a false, superficial, or artificial appearance or effect.

What are the properties of facade? ›

Façade systems comprise the structural elements that provide lateral and vertical resistance to wind and other actions, and the building envelope elements that provide the weather resistance and thermal, acoustic and fire resisting properties.

What are the layers of facade? ›

Ventilated façades Functional Layers for Ventilated Walls
  • Covering or external facing;
  • Anchoring structure;
  • Air gap;
  • Insulating layer;
  • Perimeter or curtain wall;
  • Anchoring elements;

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