Technology

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Innovation & Research

Redefining What’s Possible

Rhenac GreenTec is our research and engineering hub — the foundation of everything we do. We began by studying plant growth in climate chambers without natural light, then applied those insights to live venues and real playing surfaces.

With over 12 years of collaboration with the Technical University of Munich, we have developed a deep understanding of light quality and its impact on turf regeneration and growth.

Solutions

When Your Pitch Performs,
Everything Else Runs Smoother

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Technology

Illuminating the Future of Turf

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We are the only company on the market that offers Complete Light Spectrum (CLS) technology, which mimics the full spectrum of natural sunlight.

Our patented LED grass growth lights are more efficient, energy-saving, and require fewer fertilisers and fungicides.

Rhenac CLS LED

Technology in Action

Lighting, Automation and Integrated Care
— All in One System

CLS: Light That Grows Stronger Turf

At the core of every Rhenac system is our patented CLS LED technology built specifically for turf. CLS provides the light plants need, regardless of season or time of day, for faster recovery and improved performance, while using less energy and offering greater durability.

Integrated AI – Driven Stadium Systems

Rhenac platforms go beyond lighting — combining irrigation, airflow, heat, and live sensor feedback into one intelligent system. With remote access, cloud-based diagnostics, and AI-supported scheduling, grounds teams can monitor and manage every key input in real time.

Flexible Mobile & Modular Rigs

Our portable and modular systems are designed for quick deployment. Available in sizes, from 35 m² to 400 m², they are ideal for targeted treatment areas. Thanks to lightweight aluminium frames and easy use, they integrate seamlessly into grounds management strategy.

Chemical-Free Disease Control

Rhenac’s UV-C systems offer a proven, chemical-free solution to turf disease. By disrupting pathogen DNA without harming the plant, they reduce dependence on fungicides while supporting long-term turf health — sustainably and safely.

Benefits

Key Benefits
for Turf Managers

We understand the challenges every groundsman faces — from maintaining consistent, high-quality turf year-round to preserving plant health under pressure from fixtures, events, and weather conditions.

Our systems are built to meet these demands, offering a range of advantages that streamline your work and enhance pitch quality.

Smarter Turf Management, Built to Last

Our systems use automation and smart technology to reduce manual workload and enable data-driven turf care. With long lifespan and over 10 years parts availability, they offer a reliable, long-term investment.

Stronger Grass, Longer Play

Our CLS technology delivers light needed for turf vitality. It supports denser, more resilient grass that withstands wear, improves playing experience, reduces injury risk, and increases playing hours — regardless of season or weather conditions.

Significant Reduction in Operational Costs

Rhenac’s CLS-LED technology lowers pitch maintenance needs by 30% and reduces energy, water, and fertiliser costs by up to 40% by minimising the use of fertilisers and virtually eliminating fungicides through UV-C systems.

Flexibility and Support

We offer flexible system formats tailored to stadium design constraints, including easily upgradeable from HPSs to LEDs mobile masts, complemented by long-term support such as training, remote monitoring, and expert agronomic consultations.

Get Expert Advice for Perfect Turf

Book a free consultation with our agronomist to discover how we can help you achieve stronger turf—even in challenging conditions. Fill out the form to take the first step towards healthier, greener, and more productive turf.

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