10 days to deliver 1 container
Warranty 10 years for system
14 year factory, export quality
10 year warranty absorption efficiency 93~96% swimming pool solar heaters
YYJ-E01 non-pressure solar collector
1. Its specially suitable and widely used in large capacity solar water heating project, such as swimming pool, hotel, school, house, restaurant, farm etc.
2. It is the most economical solution for solar water heating project. Cost of vacuum tube solar collector is much lower (around 50% less) than heat pipe (pressurized) solar collector.
3. It can operate automatically, remote controlling.
4. Any type of back up heating can be combined
5. Easy installation and connection and little maintenance needed
Non-pressure solar collector application1. Hotels, resorts, hospitals and 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)
Non-pressure solar collector
Material of inner tank
0.4/0.5mm thickness SUS304/2B Food grade stainless steel
Material of manifold tank
0.4mm thickness galvanized steel with anti-corrosion treatment
Tank insulating layer
40mm 50kg/m³ high-density polyurethane foam
Inlet and outlet hole
Male G 1’ /NPT1'
Solar collector tube
3.3 Borosilicate glass with ALN coating
Thickness of glass tube
Vacuum tube tightness
Idle sunning property parameters
Average heat loss coefficient
Galvanized steel with anti-corrosion treatment, 1.5mm thickness
<Please select specific angle when you order>
Argon arc welding, spot welding
Made of stainless steel screw
Nylon bottom support, silicon gasket
Max working temp.:
Solar Vacuum Tube
( 50-90 oC)
Loading Qty / sets
size / mm
Φ58 X 1800
Information above is our regular technique, we can also manufacture with different material and specification as per your requirement. Any enquiry will receive our immediate reply within 12 hours.