SUNSHORE was founded in 1998. It is a high-tech enterprise specializing in the research, development, production and sales of solar thermal utilization technology products.
The name of solar water heater means with a big storage tank, for home use and is installed on the roof of a separate house to provide a hot bath for families of around 2-10 people. If it is a relatively large house, you can install 2-3 units for a home use.
Proper installation, normal use, proper maintenance, product life is at least 15 years.
Confirm that you install the solar water heater on correct direction, facing sun. Then remove dust covering on the tubes which will reduce the absorbing rate of the vacuum tubes.