Multi Busbar Technology MBB solar cell adopts new technology to improve the efficiency of modules, offers a better aesthetic appearance. PID Resistance Excellent Anti-PID performance guarantee via optimized mass-production process and materials control. Durability Against Extreme Environmental Conditions High salt mist and ammonia resistance. Hot 2.0 Technology 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).