Working principle of compact pressurized solar water heater
-Solar energy is absorbed and converted into heat energy by the absorption layer of vacuum tubes-Heat energy is delivered to heat pipe through aluminum wings.
-Working liquid in heat pipe absorbs heat and vapors,it moves towards condenser and releases the latent heat of vaporization .-As condenser indirectly contacts with water through a copper cap,the heat is passed through it to the water in tank.-At the end,cold liquid returns to the bottom of heat pipe and repeats the cycle.
Pre-sale Service1. 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 you5. 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 choose1. 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 service1. 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.
1. what is your delivery time?
· Sample in one week after payment.· Twenty-Foot container order 10-15 days after deposit.2. what is your Guarantee time?
· 3 years, and 1 years for accessories· Provide you with some extra accessories for free 3. Can you accept OEM?
· Yes4. What is your MOQ?· 1 Twenty-Foot container5. What is your Payment Term?· We accept T/T or Western Union