Solar Tube with heat pipe

0.7mm

wall thickness

>10years

Life 

30~300 

Working temperature range 

2min 

Starting speed

20

Starting temperature

1-2/m

Axial temperature difference

>200mm/s 

Heat conduction speed 

0.93-2.49kw/cm? 

Axial heat transition auantity

>99% 

Heat conduction coefficient

Measured value 

Item

4. The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube.

3. Without water in the tube, each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than 15 years.

 2. Wide applicable range: as the heat pipe has less heat capacity, it can be started quickly even under cloudy fine day and collect heat effectively. It can work normally even -30 below degree. As no water in the vacuum tube, it can effectively prevent lowing of heat efficiency due to frost cracking or scaling.

 1. Higher heat efficiency: advanced heat transferring style of the heat pipe, excellent selective absorb coating and perfect combination with high vacuum heat preservation.

solar tube with heat pipe

solar tube with heat pipe
The bubes and supports are adjustable, power bearing is average,
steady structure