Question: The reason why the water temperature of solar water heater is low

Possible reason:

1. In bad weather or winter when the sun is relatively Low ,the sunlight time is short , atmosphere quality is poor ,and sunshine radiation energy is insufficient

2. The valve for water supply is loose or damaged

3. The vacuum tube cannot effectively collect heat due to a blockage in front of it

4. Dust on the tube

5. The water tank has a small capacity, but it requires a large amount of water. When the hot water is used up, the water becomes not hot

Solutions:

1. Use auxiliary electric heating as an option

2. Tighten or replace the valve

3. Remove the blockage or change the location for installation

4. Clean the tube surface

5. Replace a larger capacity water heater