Suntech Solar Technology Hot Water Systems may be divided into two types: the Vacuum Tube Water Heaters and Flatbed Solar Water Heaters; Vacuum Tube Solar Water Heaters are provided with high-efficiency vacuum tubes that contain transferring capacity of 94.5% or above; additionally, the interior is provided with food-grade stainless steel SUS304 to ensure their safety in use. Furthermore, the Flatbed Solar Water Heaters are also provided with the same materials; while their multi-function feet are suitable for installing in all kinds of environments.
