Electric Heater, Magnesium Rod, Assistant tank, Solar Controller.
Cost effective, simple structure, easy to install & maintain.
Can be operated completely automatic if connect with intelligent controller (optional).
Electric heater can be used as back up in rainy days (optional).
Assistant tank can be use as auto feeding water to solar tank (optional)
Withstands water pressure no more than 0.1MPa.
The insulating layer uses high density polyurethane bulk bubble, keep hot water 72 hours.