Lushan Botanical Garden Project Defies -20°C Winters

SHG Greenhouse Manufacturing Co., Ltd. is proud to announce the successful completion and acceptance of the Lushan Botanical Garden Research & Exhibition Greenhouse Project in 2025. This landmark project, jointly sponsored by the Chinese Academy of Sciences and Jiangxi Province, has passed rigorous field testing in one of China’s most challenging alpine environments.

Project Specifications

Located at 1,100 meters altitude in the Lushan Scenic Area, Jiangxi Province, the facility comprises three specialized research greenhouses totaling 1,517.29 m²:

The Challenge: Why Most Greenhouses Fail at Altitude

Alpine greenhouse construction faces a lethal combination that defeats standard designs:

Thermal shock: -20°C external vs. 15°C internal = 35°C differential stress

Condensation corrosion: High interior humidity meets freezing exterior frames

Equipment vulnerability: HVAC systems freeze, malfunction, or consume excessive energy

Power dependency: Altitude grid instability threatens total system failure

The SHG Solution: Five-Layer Resilience Architecture

Our engineering team developed integrated solutions addressing each failure point:

1. Thermal Efficiency & Energy Conservation Multi-layer insulation system with thermal break framing reduces heat loss by 40% compared to conventional designs. Result: sustainable operation despite extreme differentials.

2. Equipment Freeze Protection Cold-climate-rated HVAC with redundant circulation prevents ice formation in critical components. Operating proven through continuous -15°C nights.

3. Space Optimization Vertical climate zoning maximizes 1,517 m² for three distinct biomes while maintaining research access corridors.

4. Cost-Effective Heating Geothermal-assisted heat pump system reduces operational costs by 35% versus pure electric heating.

5. Emergency Preparedness 72-hour battery backup + propane generator failover ensures zero-temperature-excursion guarantee for irreplaceable collections.

Validation: First Winter Results

Post-completion winter 2024-2025 testing confirmed:

✅ 100% climate stability (zero excursions below 14°C)

✅ 100% plant survival rate across all three zones

✅ 0% equipment downtime

✅ 28% under projected energy budget

Technical Specifications

📍Location:  Lushan Scenic Area, Lushan Botanical Garden, Jiangxi Province, China;

📍Altitude: 1,100m

📍Client: Chinese Academy of Sciences / Lushan Botanical Garden

⏰Completion: 2025

📍Sub-Contractor: SHG Greenhouse Manufacturing Co., Ltd.