The insulation status of wall-mounted solar water heaters mainly depends on weather conditions. Generally, they can be stored for 2-4 days. The thermal insulation function of solar energy mainly relies on the vacuum tube and heat pipe of the collector tube. The vacuum tube is made of two layers of glass and can retain heat, while the heat pipe is used to absorb heat to achieve the effect. heat preservation. In addition, the solar water heater can adjust the heat preservation time itself. First find the heat preservation button on the solar water heater, then press and hold to adjust the heat preservation time.
1. Choose high-quality all-glass evacuated solar collector tubes (vacuum tubes for short). The quality of vacuum tubes directly affects the performance of the entire home solar water heater.