4. Easy plug-in installation 5. Maintenance free 6. Suitable for mains pressure water (up to 6bars, max. 10bars) 7. Corrosion resistant material (aluminum and copper) 8. Aluminum frame 2.0mm thickness 9. Black or Silver aluminum casing in good insulated 10. Stable solar conversion throughout the day 11. The best solar collector for domestic solar water heater systems 12. Ideal for commercial solar water heater applications 13. Comprehensive 10 years limted warranty (life time will be more than 20years).
2. Vacuum tube solar thermal collector working principle
1) When the discrepant temperature of the solar collector and water tank reaches
the set value, the controller shall start the circulation pump automatically
2) The circulation pump makes heat-conducting liquid circulate automatically 3) The heat-conducting liquid transfers heat to water by heat exchanger in the water tank 4) In case the temperature of the water tank does not reach Tmax, then start the auxiliary heating device 5) If discrepant temperature of the collector and the water tank does not reach the set value, the circulation pump shall be shut automatically.
Flexibility for flat or slope roof,Aluminum alloy with 2.0mm thickness
Caliber of cooper manifold
Ø 22mm Thickness 0.8mm
Anti-freezing
> -35 degree
Seal
High quality silicone rubber polymer
Company Information
Haining yousun trade co.,ltd is a manufacturing and trading combo produce and export solar water heater items for more
than 10 years.
Company Overview
Haining yousun trading co.,ltd a manufacturing and trading combo company
Brand name
ooc brand for foreign markets
Brief info
we are professional solar water heater manufacturer in haining zhejiang province china. our main product is solar water heater include non-pressure type, compact pressure type ,split pressure type and solar collector
Staff
11-50 worker
Capacity
100,000 sets
Authenticate
Passed the certification of ISO,CE,CCC,SOLAR KEYMARK
Capability
OEM&ODM service for more than 30 brands
Able to source across multiple industries
Total annual sales volume reaches above US$ 5 million
Our Services
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell solar water heater, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Reliable Quality Assurance
FAQ
1. Packing: Standard export carton with foam or wooden box, Wooden Box Packing for Sample
2. Shipping: 3 days for sample, 10 days for 20/40 container.
3. MOQ: Sample is available
4. Warranty: 10 years guarantee for whole set solar water heater
5. Port of departure: Shanghai or Ningbo
6. Supply ability: 5000 sets per month
7.life time : more than 20 years
Contact information
william
Position:Sale Manager
Mobile phone:+86-18758931866
Tel: +86-573-87766889
Wechat and whatsapp:86-18758931866
Website: //yousunsolar.en.alibaba.com/
Looking forward to work with you hand in hand to make a bright future.
Any Problem, feel free to contact, we are just a click of the mouse away from you.
