Specifications:

1) Tank:
Tank material (exterior): Stainless Steel Sheet, 0.4mm thick
Tank material (interior): Specification SUS3042B 0.4mm thick 
Tank Capacity: 138L - 250L
Outer Tank Diameter: 460mm
Accessories: 1.5 KW Electric Heating Element, Mg Anode, Solar controller, Auxiliary tank (optional); 
2) Glass Vacuum Tube
Diameter: 58mm
Length: 1,800mm
3) Support: Aluminium Alloy Steel, 1.5mm 
4) Accessories: auxiliary tank /solar controller (optional)
5) Operating pressure: no pressure limited
6) The tubes and supports are adjustable.
7) Silicon rings to connect and seal them.
8) Stainless steel tank
9) Welded by high efficiency rolling welding machine
10) Easy to ship and install

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.