Four tips for household power saving
(1) When household appliances are not in use, turn them off and unplug them.
(2) Use solar water heater.
(3) When buying electrical appliances, buy products with high energy efficiency (EER) logo.
(4) In order to reduce the frequency of using air conditioning, natural ventilation is used to eliminate indoor heat and humidity. In addition, the temperature of the air conditioner should be set at about 28 ℃, and the heat insulation equipment should be used to prevent the hot air from entering the room, so as to avoid the loss of cold air; it can be used with electric fans to save electricity and cool; the cold air filter screen should be cleaned frequently to enhance the refrigeration effect.
Four tips for household power saving
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