Which energy efficiency level of air circulation fan is more energy-saving?

For air circulation fans, the higher the energy efficiency rating, usually means that less electricity is consumed when providing the same air volume, and therefore more energy is saved.
At present, the common energy efficiency classification of air circulation fans on the market is mainly based on relevant national standards or industry specifications. Generally speaking, energy efficiency levels range from one level to multiple levels. Level one energy efficiency is the highest level, indicating that the product has the best energy efficiency ratio and the lowest energy consumption. Therefore, under the same conditions, a first-level energy efficiency air circulation fan will save more power than other low-level energy efficiency products.
This power-saving effect is mainly due to the high-efficiency motor, advanced air duct design and intelligent control technology used in the first-class energy-efficient air circulation fan. High-efficiency motors can significantly reduce energy consumption and improve energy efficiency ratio; advanced air duct design can reduce wind resistance and improve air supply efficiency; and intelligent control technology can automatically adjust wind speed and direction according to the indoor environment and user needs to avoid unnecessary Energy consumption is wasted.
Although the first-level energy-efficient air circulation fan performs well in terms of energy saving, its price is relatively high. When choosing a product, consumers need to make trade-offs based on their needs and budget. If you pursue the ultimate energy-saving effect and comfortable use experience, a first-level energy-efficient air circulation fan is undoubtedly a choice worth considering.