News - ZIGZAGSOLAR

ZigZagSolar Noise Barriers

15 juli 2025

ZigZagSolar Noise Barriers: Silence Meets Sustainability

Turning Noise Control into Clean Energy

In today’s cities, infrastructure must work harder – not just serving a single purpose, but contributing to sustainability, resilience, and livability of the cities. ZigZagSolar Noise Barriers are a bold step in that direction. These advanced systems go beyond blocking highway and urban noise – they generate solar power, transforming roadsides into renewable energy hubs.

By absorbing sound and producing clean electricity, ZigZagSolar is redefining what sound barriers can do. It’s infrastructure that’s not only quieter, but also greener.

From Noise Shields to Power Producers

Traditional noise barriers serve one purpose: sound reduction. ZigZagSolar’s Photovoltaic Noise Barriers take it a step further. Each barrier is embedded with high-efficiency solar panels that harness sunlight throughout the day. While reducing ambient noise, these dual-function systems also contribute to your community’s clean energy goals.

Creating Quieter, Healthier Spaces

Whether near highways, rail lines, or in dense urban areas, noise pollution affects quality of life. ZigZagSolar Sound Barriers are engineered with materials that absorb, not just reflect, sound – delivering a good reduction in the noise levels. That means quieter streets, calmer neighborhoods, and more peaceful public spaces.

Maximizing Space with Vertical Solar Integration

Horizontal space is limited – but vertical surfaces are everywhere. ZigZagSolar turns underutilized barriers into productive solar assets, capturing clean energy without the need for additional land. It’s an elegant solution for cities looking to scale renewable energy while optimizing existing infrastructure.

From Meets Function

Sound barriers don’t have to be dull. ZigZagSolar’s systems come in a variety of design finishes, perforations, and customizable patterns – allowing them to enhance the local landscape while blending into their surroundings. Whether on urban highways or rural roads, they contribute to the visual character of the space.

Fast, Flexible Installation

Thanks to their prefabricated, modular design, ZigZagSolar barriers are easy to transport, install, and scale. They reduce on-site disruption and shorten project timelines – perfect for infrastructure developments with tight deadlines.

Delivering Real Value – Environmental and Economic

ZigZagSolar Sound Barriers offer dual ROI:

Financial: Solar generation helps offset energy costs over time.
Environmental: Reduced noise pollution, and support for green infrastructure targets.

They’re not just smarter sound barriers – they’re revenue-generating assets for forward-thinking cities.

Building Infrastructure for the Future

As urban populations grow and climate goals tighten, the demand for smarter, more sustainable infrastructure is rising. ZigZagSolar Sound Barriers are leading that change. By merging solar power with noise reduction, we offer a solution that protects, powers, and inspires – all in one system.

Quieter Roads. Greener Cities. Brighter Future.

ZigZagSolar Sound Barriers don’t just reduce noise – they redefine what infrastructure can be. With powerful acoustic performance, and high-efficiency solar integration they offer a sustainable path forward for developers, municipalities, and transportation authorities alike.

Ready to build sound barriers that go beyond?

Contact us and let’s design infrastructure that works harder for your city.

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Scope 12 Inspection

26 juni 2025

Scope 12 Inspection: Why it Matters – And how ZigZagSolar Ensures Full Compliance

In the world of solar energy, safety is just as important as performance. This is especially true for large or integrated installations, such as solar façades on buildings. That’s why the Scope 12 inspection was introduced — a crucial safety standard that guarantees the quality, security, and insurability of solar installations in the Netherlands.

At ZigZagSolar, we take Scope 12 compliance seriously. In this article, we explain what Scope 12 is, why it matters, and how we make sure every solar façade we deliver meets this critical standard.

What is Scope 12?

Scope 12 is a technical inspection standard established by SCIOS, the Dutch foundation for inspection and
certification of technical installations. It focuses on the electrical and fire safety of solar energy systems.

The Scope 12 inspection covers:

Proper electrical installation and connections
Mechanical safety and mounting quality
Grounding, cabling, and inverter setup
Fire hazard prevention and safety system functionality

This inspection is especially relevant for larger systems, such as those on apartment complexes, commercial buildings, or properties managed by housing associations (VvEs). In fact, many insurers require a valid Scope 12 inspection report before providing coverage.

Why is Scope 12 so important

Fire safety: Poorly installed or aging solar systems can present a fire risk. Scope 12 helps detect and eliminate these issues right in the beginning.
Insurance coverage: More and more insurers demand certified Scope 12 approval before insuring solar installations.
Trust and transparency: For property owners, developers, or public institutions, a certified installation ensures peace of mind and professional accountability.
Legal and social responsibility: Especially in public housing or commercial settings, verified safety is not just good practice — it’s essential.

Turning How ZigZagSolar Ensures Scope 12 Compliance

At ZigZagSolar, we specialize in architectural solar façades — custom solutions that combine smart energy generation with beautiful building design. While our façades may look sleek and futuristic, we never compromise on
safety.

That’s why we partner exclusively with professionals who:

Are certified to carry out Scope 12 inspections
Provide complete documentation and testing reports for handover
Offer periodic inspections and maintenance when needed

From the early design phase to post-installation inspection, we guide our clients every step of the way. The result: a solar façade that not only looks good and performs well — but is also safe, insurable, and fully compliant.

Conclusion

Scope 12 isn’t just a box to tick — it’s a vital part of any responsible solar project. Especially for large or integrated systems, it ensures lasting safety and performance.

At ZigZagSolar, we go beyond aesthetics. We deliver solar façades that meet the highest technical and safety standards, giving our clients the confidence they need to invest in sustainable architecture.

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Transform the Past into a Landmark of the Future

11 juni 2025

Reimagining Old Buildings with Solar Innovation: ZigZagSolar for renovation and retrofits

Reimagining the Future of Existing Buildings

Architecture today isn’t just about bold new builds—it’s also about breathing new life into the spaces we already have. Across Europe and around the globe, architects, developers, and property owners are under increasing pressure to bring aging buildings up to modern sustainability and efficiency standards.

That’s where ZigZagSolar steps in.

As a leader in Building-Integrated Photovoltaics (BIPV), ZigZagSolar offers a transformative solution that combines elegant design with cutting-edge clean energy technology. By integrating solar power directly into building facades, railings, and other vertical surfaces, ZigZagSolar enables existing structures to generate their own renewable energy—without compromising on style or character.

This isn’t just retrofitting—it’s rethinking what’s possible.

ZigZagSolar helps future-proof your property by reducing reliance on the energy grid and enhancing resilience in a changing climate. Whether you’re updating a historic landmark or modernizing a commercial complex, ZigZagSolar empowers you to turn outdated exteriors into energy-producing assets—efficient, sustainable, and visually stunning.

Why ZigZagSolar is the Perfect Retrofit Solution for Modern Buildings

Redefining Solar with Seamless Design

Retrofitting doesn’t have to mean compromising on aesthetics. ZigZagSolar’s Building-Integrated Photovoltaics (BIPV) are crafted to blend effortlessly with any architectural style—from historic landmarks to contemporary urban facades. With customizable finishes that replicate stone, wood, or even bespoke artwork, ZigZagSolar upgrades your exterior while preserving its character.

More Than Just Solar: A Smarter Building Envolope

Every retrofit faces space limitations. ZigZagSolar solves that by combining functionality in a single system. Our solar facades aren’t just energy producers—they double as exterior cladding, thermal insulation, and weatherproofing layers. It’s solar with a purpose.

Turn Surfaces into Sustainable Power Sources

ZigZagSolar transforms passive building exteriors into active energy generators, helping improve energy efficiency and reduce carbon footprints. This innovation supports green building standards like BREEAM and LEED, while opening the door to renewable energy incentives and government subsidies.

Retrofit Projects That Speak for Themselves

Verstegen Spices & Sauces, Rotterdam – One of our biggest custom solar facade projects! With 1,100+ solar cassettes, we transformed three building facades into energy-generating surfaces, producing 100,000 kWh annually.

Windhondflat, Tegelen – South facade of Windhondflat residential complex in Tegelen was renovated with 132 solar cassettes, cutting tenant service costs while generating 19,000 kWh per year. A perfect blend of design & sustainability.

The Economic Upside of Solar Facades

Choosing ZigZagSolar means unlocking:

Eligibility for solar subsidies and green tax incentives (e.g., SDE++, MIA/VAMIL, EIA)
Reduced energy bills and grid dependency
Enhanced property value through engery-efficient upgrades
Accelerated ROI for building owners and investors

Retrofit- Ready by Design

ZigZagSolar was made with retrofits in mind. Here’s how:

Tailored BIPV designs that match or enhance existing architecture
On-site energy production to cut emissions and utility costs
Lightweight and modular panels that require minimal structural changes
Prefabricated for fast, disruption-free installation
Compatible with government incentive programs

Where Sustainability Meets Architectural Innovation

ZigZagSolar supports sustainable architecture. Its nature-inspired finishes bring warmth to concrete cityscapes, while its technology contributes to net-zero energy goals and long-term environmental impact.

Smarter Retrofitting Starts with ZigZagSolar

Upgrading your building isn’t just about looks—it’s about future-proofing with smart, sustainable technologies. ZigZagSolar enables you to reimagine old structures as modern, energy-efficient spaces that are both beautiful and functional. As the world shifts toward greener architecture, ZigZagSolar offers a compelling solution for property owners ready to lead the way.

Transform yesterday’s buildings into tomorrow’s landmarks—with ZigZagSolar.

Frequently Asked Questions

Can ZigZagSolar be installed on older buildings?
Absolutely. Our systems are lightweight and versatile, designed specifically to meet the challenges of retrofit projects.

Will ZigZagSolar affect my building’s appearance?
Yes—but only for the better. From sleek monochromatic to natural wood textures, our panels enhance building aesthetics while powering them.

Is it as efficient as rooftop solar panels?
Often more so. ZigZagSolar’s geometry and vertical orientation enable high energy yields while integrating seamlessly into the building envelope.

Do I need roof space?
Not at all. ZigZagSolar converts facades, spandrel area and other vertical surfaces into clean energy generators.

Can it help me achieve green building certifications?
Yes, ZigZagSolar contributes toward BREEAM, LEED, and net-zero certifications by significantly improving building performance.

What incentives are available?
Depending on your location, you could qualify for solar tax credits, energy efficiency grants, or green loans—making your investment even more cost-effective.

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From Vision to Transformation: How ZigZagSolar Turns Buildings into Sustainable Icons

26 mei 2025

Where Sustainability Meets Design

In today’s world, where sustainability and design go hand in hand, ZigZagSolar offers an innovative solution that combines clean energy generation with stunning architectural aesthetics. From initial vision to final execution, ZigZagSolar helps transform buildings into future-proof landmarks — beautiful on the outside, powerful within.

It Starts with Vision: Collaboration and Purpose

Every great project begins with a clear vision — a building that doesn’t just consume energy, but produces it while standing out in its environment. ZigZagSolar collaborates closely with architects, developers, municipalities, and housing corporations to align this vision with technical feasibility, visual ambition, and energy performance goals.

Whether it’s a new construction or a renovation, our solar façades are not “add-ons,” but a fully integrated design feature that enhances the aesthetics while delivering real energy benefits.

Designing with Sunlight: Solar Panels as Arcitectural Elements

What sets ZigZagSolar apart is its patented façade technology, which hides solar cells behind beautifully designed, customizable decorative panels. These elements are angled for optimal sun exposure and designed to visually blend with or elevate the building’s aesthetic. Our in house simulation software also gives you estimated yield for the designed façade.

With a wide range of colors, finishes, and patterns available, the solar cassettes become a canvas for creative expression — whether you’re designing a bold architectural statement or blending seamlessly with a historic facade.

From Concept to Completion: Prototyping and Integration

Once the design phase is complete, we develop prototypes and conduct simulations to optimize both performance and appearance. Then, we move into production, creating custom solar elements tailored to the building’s design. Throughout the process, we work closely with our client to ensure that we are on the same page.

We provide project management and construction supervision, ensuring that every step from design to installation is carried out properly. At this stage, we provide comprehensive manuals and layout drawings for the installation of each panel, ensuring a smooth and efficient installation process. We coordinate, monitor and supervise the project, ensuring that timelines are met and quality is maintained.

Thanks to our modular system and collaboration with experienced façade builders, installation is streamlined and efficient — with minimal disruption and maximum visual impact.

Beyond Energy: A Façade that delivers Real-World Value.

ZigZagSolar façades don’t just generate renewable energy — they tell a story. They rejuvenate buildings, lower energy bills, and help cities make tangible progress toward their climate goals.

From residential retrofits to high-end commercial developments, each ZigZagSolar project proves that sustainability and style can go hand in hand — without compromise.

Looking Ahead? Let’s talk Solar Design.

ZigZagSolar partners with forward-thinking professionals who are ready to redefine what buildings can be. Interested in learning how a solar façade can boost your building’s energy performance, appearance, and value?

Get in touch and let’s build the future together.

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Our projects in 2024

24 april 2025

Our projects in 2024

In 2024, ZigZagSolar achieved significant milestones by completing multiple innovative solar façade projects. They exemplify the seamless integration of sustainability and architectural design. These accomplishments not only underscore the company’s commitment to advancing energy-efficient building solutions but also set a precedent for future developments in the field.In 2024, ZigZagSolar achieved significant milestones by completing innovative solar façade projects that exemplify the seamless integration of sustainability and architectural design. These accomplishments not only underscore the company’s commitment to advancing energy-efficient building solutions but also set a precedent for future developments in the field.

Verstegen Spices & Sauces: Pioneering Sustainable Energy Integration

In November 2024, ZigZagSolar completed a landmark project for Verstegen Spices & Sauces in Rotterdam, marking one of the company’s most ambitious and customized solutions to date. Faced with the challenge of an unsuitable roof for traditional solar panels, Verstegen opted for ZigZagSolar’s innovative façade system, effectively transforming three of the building’s four façades into energy-generating surfaces. The projected has 135,340Wp installed in total.

Collectively, these panels are projected to yield approximately 100,000 kWh annually, significantly contributing to the building’s energy needs. Therefor this project not only showcases the efficient use of vertical space for solar energy generation. It also emphasizes the aesthetic integration of technology into the building’s design.

The official opening on November 6, 2024, was attended by Rotterdam’s Alderman for Climate, Building, and Housing, Ms. Zeegers, and Mr. M. Driessen, owner of Verstegen Spices & Sauces. Who’s attendance highlighted the project’s importance in the realm of sustainable urban development.

Windhondflat in Tegelen: Harmonizing Aesthetics and Energy Efficiency

In November 2024, ZigZagSolar completed the installation of 132 solar cassettes, each with a capacity of 135 Wp, on the south façade of the Windhondflat residential complex in Tegelen. This innovative approach to façade renovation not only enhanced the building’s visual appeal but also achieved an annual energy yield of approximately 19,000 kWh. This initiative significantly reduced tenants’ service costs, demonstrating the tangible benefits of integrating solar technology into residential structures.

Gymnasium at Rodaristraat, Rotterdam: Advancing Sustainable Urban Infrastructure

In collaboration with the Municipality of Rotterdam, ZigZagSolar embarked on a project to equip the gymnasium at Rodaristraat with advanced solar façades. This project aimed to explore innovative methods of sustainable energy generation within urban environments. The implementation of ZigZagSolar’s technology not only contributed to Rotterdam’s ambitious goal of achieving a 50% reduction in CO2 emissions from municipal sports facilities by 2025 but also served as a model for integrating renewable energy solutions into public infrastructure.

Recognition in the NL Solar Energy Storage Guide 2024

ZigZagSolar’s contributions to the field were further acknowledged through their inclusion in the NL Solar Energy Storage Guide 2024. The guide highlighted the company’s unique approach to integrating photovoltaic systems into building façades, emphasizing the optimization of sun-oriented PV panels supported by reflective surfaces. This recognition underscores ZigZagSolar’s role in advancing the integration of renewable energy technologies within the built environment.

Strategic Vision and Future Outlook

Reflecting on these accomplishments, ZigZagSolar’s trajectory mirrors the strategic vision outlined by industry leaders aiming to accelerate the transition towards sustainable and self-sustaining energy solutions. The company’s focus on refining processes, overcoming technical challenges, and fostering strategic partnerships has laid a solid foundation for future endeavors. Looking ahead, ZigZagSolar is poised to continue pushing the boundaries of innovation, with plans to introduce groundbreaking products and expand their impact on the global stage.

In summary, the completed projects exemplify a harmonious blend of aesthetic design and functional sustainability. Through these initiatives, the company has not only contributed to the advancement of energy-efficient building practices but has also set a benchmark for future projects aiming to integrate renewable energy solutions into urban landscapes.