SMBB Technology Better light trapping and current collection to improve module power output and reliability. PID Resistance Excellent Anti-PID performance guarantee via optimized mass-production process and materials control. Hot 2.0 Technology HOT 2.0 2400 Pa 5400 Pa The N-type module with Hot 2.0 technology has better reliability and lower LID/LETID. Enhanced Mechanical Load Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal). Durability Against Extreme Environmental Conditions High salt mist and ammonia resistance.