Aleea Stadionului, Nr. 2, Cluj-Napoca, Cluj County, Romania
RHENAC SPORTS LED
Advanced lighting & maintenance solutions
Innovative lighting & maintenance solutions.
Advanced technology for healthy turf.
Rhenac GreenTec AG, through its Rhenac LED Systems brand, provides advanced technological solutions for maintaining natural turf on stadiums and sports fields, using exclusively high-efficiency LED systems designed to stimulate plant growth under controlled conditions.
LED-Based Technology
Applied Photobiology
Rhenac LED systems are developed from photobiology research, focusing on the optimal light spectrum for turf photosynthesis and regeneration. Unlike traditional HPS lamps, Rhenac LEDs allow adjustment of color spectrum (red, blue, UV), intensity, and exposure duration to meet specific turf needs.
Technical benefits:
- Dynamic adjustable spectrum for each growth stage.
- Fully digital control of light, humidity, and temperature parameters.
- Energy savings of 40–60% compared to classic HPS solutions.
- Zero unwanted heat emissions prevents thermal stress on turf.
- IoT-ready monitoring and automation via software platform.
Integrated Turf Regeneration Systems
Rhenac offers mobile multifunctional platforms combining:
- LED lighting for photosynthesis
- IR systems for accelerated soil drying
- Forced ventilation for aeration
- Fine mist humidification
- UV-C for biological control of molds and pathogens
These units are ideal for hybrid and natural fields, perfect for:
- Covered stadiums
- Shaded zones
- Post-event rehabilitation
- Winter maintenance
Product Range
Rhenac Stadium Grass Grow Lighting Systems
- Available in SGL LED-S (Small), M (Medium), and L (Large) versions
- Modular LED panels for uniform distribution
- Equipped with central controllers and sensors for automated adjustment
Rhenac UV-C Turf Care System
- Effectively eliminates fungal pathogens on leaf surfaces
- Reduces chemical pesticide usage
R-BLIZZARD – Mobile Intensive Rehabilitation System
- Complete LED + IR + UV + ventilation + mist combination
- Easy handling for quick local treatment
Reference Projects
- Allianz Arena – Munich
- Signal Iduna Park – Dortmund
- Volksparkstadion – Hamburg
- RheinEnergieStadion – Cologne
Benefits of using Rhenac LED systems
Rhenac LED is the technical partner of the DFL (German Football League) and an approved supplier for clubs in the Bundesliga, Premier League, and MLS.
