Industrial evaporative coolers consume ~90% less energy than traditional AC units while cooling large spaces—cutting operational costs by thousands annually.
Energy Efficiency Breakdown
1. Power Consumption Comparison
System Type | Industrial Evaporative Cooler (e.g., Siboly 1.5KW) | Traditional AC (Equivalent Coverage) |
Power Usage | 1.5 KW | 15-20 KW |
Cooling Capacity | 20,000 CMH (~200 m²) | 5-7 Tons (60,000 BTU) |
Annual Cost* | $450 | $4,500+ |
Calculations based on 10 hrs/day, $0.15/kWh. Traditional AC requires 3-4x more units for equivalent coverage.
2. Technology Differences
· Industrial Air Cooler: Uses water evaporation (85% efficiency) to cool air naturally.
· Traditional AC: Relies on energy-intensive refrigerant compression cycles.
3. Operational Savings
· Industrial Cooler: $0.22/hour to run
· Traditional AC: $2.25+/hour
Facilities cooling 5,000 m² save ~$50,000/year with evaporative systems.
��� Environmental Impact
Factor | Industrial Cooler | Traditional AC |
CO2 Emissions | 1.2 tons/year | 12+ tons/year |
Refrigerants Used | None (eco-friendly) | HFCs (high GWP) |
Water Usage | 40L/day (recyclable) | None |
GWP = Global Warming Potential. Coolers win on carbon footprint but require water access.
��� Real-World Applications
✅ Best for Industrial Coolers
· Warehouses (e.g., automotive plants)
· Workshops with high ceilings
· Outdoor/ventilated spaces (cafés, markets)
· Dry climates (<60% humidity)
❌ Traditional AC Preferred
· Humid coastal regions
· Sealed server rooms
· Precision temperature labs