Product Description:
Jintong’s Back-Wall Metal Sunshade and Ventilation Panels are engineered for secondary building facades, utility cores, and service corridors. Designed to manage trapped heat, humidity, and stagnant airflow, the system integrates perforated aluminum sunshades with strategically placed ventilation panels. Passive convection removes heat without mechanical fans, reducing HVAC loads, extending wall and coating lifespan, and lowering maintenance requirements. Ideal for industrial, healthcare, and high-density urban buildings, these modules retrofit easily without structural modifications.

Product Attributes:

• Materials:

• Panels: Anodized aluminum with self-cleaning nano-coatings

• Vent Inserts: Hydrophobic micro-perforated sheets

• Sunshade Features: Perforated fins at 25° angle to diffuse solar radiation and maintain airflow

• Ventilation Features: Hidden vent panels spaced 2 m apart, allowing laminar heat exhaust and moisture prevention

• Airflow Characteristics: Continuous passive convection; CFD-validated pressure zones; no mechanical assistance required

• Installation: Modular clip-on or hinge-supported panels for quick inspection and maintenance

• Performance Benefits:

• Wall surface temperature reduction: ~19 °C

• Humidity reduction: ~18%

• Wall coating lifespan: 3× baseline

• HVAC load reduction for adjacent zones: ~11–12%

• Maintenance cost reduction: up to 40%

• Applications: Hospital utility cores, industrial back walls, coastal depots, service alleys, dense urban buildings