Detailed Product Description

Non-pressure solar water heater relies on the natural circulation of water between the collector and the tank. The whole system works at 0.2MPA. The color of outter tank of the solar water can be done as you wish.

 When the water in  heated, hot water rises naturally into the tank, and  the cool water in the tank flows down to the bottom of the vacuum tubes.As this circulation works throughout the whole system constantly ,so we get the hot water,

Necessary parts: Tank, tube,barket

Choice parts:

A controller----show water level, temparature for the conveince of cold water supply

Water auot filling tank:  fill water in time constantly

An electric heater: when without sunshine ,etc: in rain days and winter days,use for heating water.

Detailed Specifications:

Tank:

Tube:

Advantages:  with all-glass co-axial double tube, glass ofHigh borosilicate 3.3 and coated with ALN/ALN-SS/CU ,The tube we use can ensure more powerful absorbing power,and heats the water faster compared with normal tube coated with AL/N/AL

Number of the vacuum tube availabe for your choice: 18,20,24,30,36.

Tube size: diamter: 47mm, 58mm, length: 1500mm, 1800mm.

Bracket: SUS 202 BA 1.2mm-1.5mm; color steel,  Angel: 38°/45°

Advantages:

It can be installed on both flat roof and pitched roof.