58mm/1800mm high quality three target solar vacuum tube

Product Features:

1.Higher heat efficiency: Advanced heat transferring style of the heat pipe, excellent selective

2.Absorbent coating and perfect combination with high vacuum heat preservation.

3.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

4.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 15years.

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

Founded in 2006 , Haining Chaoda Solar Collector Tubes Co.,Ltd is professional supplier for all kinds of solar water heater products .

We supply good price and high quality solar water heaters ,solar collectors ,solar vacuum tube ,solar water tank ,solar bracket ,solar PV panel ,solar air conditioner ,solar hot water project and other related accessory and fittings .

we has been in international solar bussiness for more than 10 years , exporting to Europe ,Canada , USA , Middle east ,Mexico , New zealand ,Iran ,South Africa and so on .

Our company has CE ,solar key mark ,ISO9001 certificates . We are honest to be your best supplier.