The lifespan is generally 3 to 5 years, preferably 5 to 8 years.
The vacuum tube is the main component of the solar water heater. Its quality directly affects the overall performance of the solar water heater. Vacuum tube quality is affected by coating technology and processes such as cleaning, coating, vacuuming and sealing. Inferior vacuum tubes have low vacuum degree, poor film stability, and are prone to aging and falling, resulting in rapid attenuation of heat collection performance and inability to absorb sufficient heat.
The thermal insulation performance of solar water heaters is determined by the quality of the thermal insulation layer. A good insulation layer has uniform foaming, high density, low thermal conductivity, high temperature resistance, thermal insulation performance.e high and is stable and durable.
The inner tank is the most critical component of the solar water heater. Good solar water heater manufacturers use titanium porcelain inner tanks, which are durable and have strong anti-corrosion properties. Inferior-quality coating, such as stainless steel coating, has poor pressure resistance and is easily corroded by scale, causing the water tank to leak and affecting the life of the solar water heater.
What problems should we pay attention to when using solar water heaters? Pay attention to the water supply time; determine the amount of water supplied based on weather conditions to ensure appropriate water temperature when bathing; regularly check whether the pipes, exhaust holes and other components of the water heater are functioning properly; regularly in theareas with high air pollution or in windy, sandy and dry areas; install the water heater. Finally, non-professionals should not easily move, load or disassemble the machine to avoid damage to key components.
Hello, it can be used under normal circumstances. The lifespan of solar energy is 10-15 years!
Recommended "Dr. Sun" solar energy, three warehouse models (no need for water level probes and solenoid valves), heating and hot water utilization rates are fast in rainy weather, and the after-sales service rate is also greatly reduced, saving time. It also saves electricity. This model only takes 20-30 minutes to heat without sunlight, while a single warehouse takes 2-3 hours