Высокоэффективная вакуумная трубка на солнечной батарее 58*1800/золотисто-фиолетовая

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Характеристики

High Efficiency 58*1800 Solar Vacuum Tube

Golden Tube/Solar Glass Tube

 

Model:OS-EVT58

Brand:Ousikai & OEM provide

Welcome to Ousikai.

 

Solar vacuum tube features

• Three target coating : Cu/SS-ALN(H)/SS*SLN(L)ALN
• Solar vacuum tube thickness : 1.6mm
• Type:47*1800,58*1800,58*2100
• Specific absorption : 93%-96%(AM1.5)
• Emission ratio :  0.04-0.06(80C+-5C)

MOQ: 20'GP container (Sample is available)

Warranty: 10 years guarantee,15 years lifespan

Payment term: 30% deposit by TT, Balance for BL by TT or LC

Delivery time: 7 days after confirmed

Port of departure: Shanghai or Ningbo

Supply ability: 300000 pieces per month

Package: Standard export cartons

 

 

 

 

 

Solar vacuum tube working principle:

• The high quality vacuum tubes ansorb the solar ultraviolet ray;then heat the cold 

            water in the vacuum tube

• The hot water rise in the top of the water tank ,and the cold water sink to bottom,

          then heat by solar collector.so the whole system is always circulatingcontinuously.

• The electromagnetism or ball valve can perform the water supply automatically,

           the water in the tank is not sufficient ,the electromagnetism valve will open its valve,

           

           the tap water flow in the tank ,if the water is full,it will close the valve automatically.

 

Our service for you : 

Contact information

 

Coco Qian

 

Position:Sale Manager

Mobile phone:+86-15957333909

Tel: +86-573-87873198

Skype:qian.coco

Weichat and whatsapp:15957333909

Website: http://ousikai.en.alibaba.com/