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 Whether you’re updating a historic landmark or modernizing a commercial complex, ZigZagSolar empowers you to turn outdated exteriors into energy-producing assets—efficient, sustainable, and visually stunning.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.
