Spätester Firmenfall ungefähr Beijing Holtop Artificial Environment Technology Co., Ltd Zertifizierungen

Project Overview

In a key international expansion, Holtop has been selected as the HVAC provider for the Lenovo Oasis Complex in Saudi Arabia. This project, representing Holtop's 48th major contract in 2025, involves the supply of 24 sets of advanced energy-recovery ventilation and air handling units. Designed as a critical technology and R&D hub for Lenovo, the complex required a climate control system that aligns with ambitious sustainability goals while ensuring superior indoor comfort in Saudi Arabia's demanding environment.

Challenge: Extreme Climate and Green Building Mandates

The primary challenge was to design an HVAC system for a high-occupancy tech complex that could:

· Operate with exceptional energy efficiency in a region with extreme ambient temperatures, minimizing cooling load and operational costs

· Maintain precise, stable temperature and humidity control to ensure optimal comfort for occupants and reliability for sensitive equipment

 · Meet the stringent green building standards expected of a global technology leader's flagship facility, contributing to its LEED or equivalent certification goals.

Holtop Solution: Climate-Adaptive, High-Efficiency Technology

Holtop's engineers developed a tailored solution centered on high-performance energy recovery, featuring a combination of Energy Recovery Ventilators (ERVs) and Heat Recovery Air Handling Units (AHUs). This integrated system directly addresses the local climate and sustainability requirements.

· High-Efficiency Energy Recovery: At the core of the system are thermodynamic wheel and plate heat exchangers with an efficiency of up to 80%. These devices continuously recover energy from the exhaust air stream to pre-condition incoming fresh air. In summer, this significantly reduces the cooling load on mechanical systems; in milder seasons, it minimizes heating demands, leading to substantial reductions in overall energy consumption.

· Precision Environmental Control: The supplied AHUs are equipped with advanced variable speed drives (VSD) on fans and pumps, coupled with smart PID controllers. This allows for real-time, granular adjustment of temperature (±1°C) and humidity (±5% RH), creating a consistently comfortable and productive environment for office and laboratory spaces.

· Robust Design for Harsh Conditions: All units are built with corrosion-resistant coatings and materials to withstand high ambient temperatures and sandy conditions typical of the region. Components such as compressors and fans are selected for high-temperature operation and long service life, ensuring system reliability and low maintenance needs.

Results and Value Delivered

The Holtop system is engineered to deliver measurable benefits for the Lenovo Oasis Complex:

· Reduced Operational Carbon Footprint: The energy recovery technology is projected to lower the building's HVAC energy consumption by 30 - 40%, directly supporting Saudi Arabia's Vision 2030 sustainability objectives and Lenovo's corporate environmental targets.

· Enhanced Occupant Well - being & Productivity: A stable supply of fresh, optimally conditioned air improves indoor air quality (IAQ) and thermal comfort, which is closely linked to cognitive function and occupant satisfaction in workplace settings.

· Reliability for Mission-Critical Operations: The robust design and intelligent control system ensure uninterrupted environmental stability, which is crucial for the complex's 24/7 research, development, and business activities.

For your next project in the Middle East or beyond, partner with Holtop for intelligent, efficient, and reliable air solutions. Contact our engineering team to discuss your specific requirements.