Sau 5 năm vận hành, hệ thống điện mặt trời áp mái có thể vẫn hoạt động ổn định nhưng sản lượng không còn giống thời điểm mới lắp đặt. Mức suy giảm phụ thuộc vào tuổi thọ tấm pin, nhiệt độ, bức xạ, độ ẩm, bụi bẩn, dây dẫn, đầu nối và bộ biến tần.

# DIFFERENTIAL PRESSURE METERS FOR AHUs, FCUs, AND AIR DUCT SYSTEMS In an HVAC system, air does not move across different zones with the exact same pressure

Since August 2020, EMIN has been an official distributor of FOTRIC products and services in Vietnam. FOTRIC specializes in thermal imaging cameras and acoustic imaging cameras for electrical inspection, industrial maintenance, leak detection, research and development, and building inspection.

Since September 2018, EMIN has been an official distributor of JEIO TECH products and services in Vietnam. The company specializes in developing and manufacturing laboratory equipment, environmental testing equipment, and solutions for scientific research and industrial applications.

Non-destructive ultrasonic testing enables tank wall thickness measurements in areas prone to wear, corrosion, or high stress. This method helps assess the service condition of tanks used to transport hazardous materials or waste.