250L Compact Pressurized Evacuated Tube Integrated Solar Water Heater for Home

250L Compact Pressurized Evacuated Tube Integrated Solar Water Heater for Home

Working Principle:

Compact Pressurized Solar Water Heaters are all-glass evacuated tube solar domestic water systems combined with heat pipes inside the glass tube. The selective coating on the inner tube converts solar energy into heat energy and transfers to the heat pipe by an aluminum fin. The liquid in the heat pipe changes into vapor which rises to the condenser. The heat conducts the water inside the tank and the vapor becomes liquid, returning to the base of the heat pipe. This continuous circulation transfers heat from the heat pipe to the cold water in the tank as long as sun is heating the collectors. Hot water can be obtained by injecting cold water from the bottom of the tank.  

Technical Data:

Accessories:

1. Electric heater:1500W-2000W/220V-230V;

2. Intelligent controller: SR609(esp. for integrative pressurized type);

3. P/T valve (pressure & temperature): WAY-20,0.7MPa;

4. Magnesium rod:diameter 20mm, length 23 cm, copper connector;

5. Temperature sensor;

6. Air vent valve;

7. Vacuum valve;

8. Check valve.

FAQ:

1. What is your Delivery Time?

LCL order:10days.

Full container order:15days.

2. What is your Guarantee Time?

6 years; Provide you with some accessories, they are free for you.

3. Can you accept OEM and ODM ?

YES, printing your LOGO on the product and package, it's free.

4. What is your payment term?

We accept T/T or L/C, Western Union and Paypal.

5. What is your MOQ?

4 sets

6. Low do you pack?

LCL order in plywood case

Full container order in high quality export carton

7. What is your FOB port?

We accept FOB Shanghai, Ningbo, Shenzhen, Guanagzhou, Qingdao etc.

8. What is your monthly production capacity?

1000 sets

9. What is your shipping term?

By sea/Air/Rail/Truck

10. Do you any additional services?

YES!

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.