Specifications

JISHEN solar vacuum tube is certified by CE, ISO9001, CCC, RoHS and SGS. It use solar energy to heat water & save money for you

Three elements Evacuated Tube(JSVT- J-01)

Product specification:

1. Structure: All-glass concentric coaxial structure

2. Glass material: High quality borosilicate glass 3.3

3. Outer tube diameter and thickness: Φ=47±0.7mm & =1.6mm, Φ=58±0.7mm & =1.6mm, Φ=70±0.7mm & =1.6mm

4. Internal tube diameter and thickness: Φ=47±0.7mm & =1.7mm, Φ=58±0.7mm & =1.7mm, Φ=70±0.7mm & =1.7mm

5. Standard tube length: 1500mm, 1800mm, 2000mm

6. Absorptive coating property:

Structure: ALN/ALN-Cu-SS

Sediment Method: Three target magnetron sputtering plating

7. Lifetime:15years

8. Hail resistance:Φ25mm

Just like an automobile engine, the computer CPU, evacuated tube is the solar water heater. Its performance lies on the coating technology, The three-target evacuated tube rise the heat more than 12%

1) High temperature: by special interference-layer it could bear the high temperature reach to 270centidegree, and the coating will not shed and aging.

2) Super anti-cold: Super-copper launches mirror, low reflectance, little heat loss ,good absorber results in cold environment, also can generate hot water.

3) Efficient absorption: High absorption is 92%, reflection reduces 65% heat increases 12% Higher temperature, more hot water.