家用电冰箱能效标准将更新升级

Core Viewpoint - The new national standard for household refrigerator energy consumption will be implemented on June 1, 2026, significantly reducing energy consumption requirements for refrigerators [1] Group 1: Standard Changes - The new standard will lower the energy consumption requirement for a 500L two-door refrigerator from 0.92 kWh/day to 0.55 kWh/day, representing a 40% reduction in energy consumption [1] - This is the fifth revision of the standard since its establishment in 1989, expanding its applicability to include motor-driven compression household refrigerators and semiconductor cooling devices with a volume of 60L or less [1] Group 2: Efficiency and Innovation - The revision raises the performance indicators and energy consumption limits for all energy efficiency levels of refrigerators, significantly reducing overall energy consumption [1] - New requirements for volume utilization rates and effective volume standards are introduced, encouraging companies to adopt high-performance, compact insulation materials [1] - The standard also includes requirements for smart grid signal response capabilities, promoting the intelligent and green development of refrigerators [1]