Solar vacuum tubes are plug directly inside manifold tank, when cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to manifold tank and colder water goes downward to glass vacuum tubes. through this continuous circulation, the cold water in manifold tank will be gradually heated, in an active open-loop solar system, the hotter water in manifold will be pumped to hot water storage tank, and the same time circulate colder tank water to manifold collector for solar heating.
Applications
1. Hotels, resorts, hospitals, hostels
2. Process industry, boiler feed, laundry and canteens 3. Agricultural sector, hatcheries and dairies 4. Process industry, Boiler feed, Laundry and canteens 5. Agricultural sector, hatcheries, and dairies 6. Swimming pool heating 7. In-process heating 8. Health clubs (Steam / Sauna)
Packaging & Shipping
Shipping
1. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
2. Customers specifying freight forwarders or negotiable shipping methods!
3. Delivery Time: 7-10 days for samples; 15-25 days for batch goods.
Payment Terms
1. Payment: T/T; 30% deposits; 70% balance against copy of original BL.
2.MOQ: 1pcs
3.Warranty : 5 years international responsibility for vacuum tube solar collector and 15 years for glass vacuum tubes due to original quality problems
Our Services
Company Information
FAQ
FAQ:
Q1:Can I add my logo on the solar water heater?
A:Yes,OEM and ODM are available for us.
But you should send us the Trademark authorization letter.
Q2:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.
For our solar water heater it is lifelong maintenance.
Q3 :Do you have inspection procedures for solar water heater?
A:100% self-inspection before packing.
Q4:Can I have a visit to your factory before the order?
A:Sure,welcome to visit our factory.
Here is our factory address:Niutang Industrial Park, Wujin District, Changzhou, Jiangsu, China.
Hotel booking service is available.
We offer free spares according to your order quantity. Such as Vacuum Tube, tube holders, dusting rings, silicon rings, screws etc.
And we can offer logo design, Products Advertising Design etc services free.
