China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater
China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater
China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater
China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater
China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater
China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

USD $100 - $350 /Set

Min.Order:1 Set

Supply Ability:
400 Set / Sets per Month
Port:
Shanghai / Ningbo
Payment Terms:
T/T

Quick Details View All >

Type:
Evacuated Tube
Pressure:
Unpressurized
Circulation Type:
Direct / Open Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Direct-Plug
Installation:
Freestanding

Haining Sanneng Solar Water Heater Co., Ltd.

Business Type: Manufacturer,Trading Company
Jiaxing Zhejiang China
Main Products: Solar water heater systemSolar water heater ,Solar collector ,Solar air conditioner ,Air conditioner assemblyNo more than 0.1 MPa ,100 degree centigrade

Product Details

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

Technical Data of Thermosyphon Copper Coil Solar Water Heater                    

Solar Vacuum tube

Size (mm)

 

Φ47*1500 / Φ58*1800 

Tube (pcs)

 

12 / 15 / 18 / 20 / 22 / 24 / 30 / 36 / 42

Material

Borosilicate 3.3 glass, magnetron spluttering selective coating

Coating

AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN

Solar Water Storage Tank

Capacity

 

100L ~ 500L for hot water storage tank

Inner tank

 

Food-grade stainless steel SUS304-2B / SUS316

Exchanger

 

Copper pipe coil fixed in tank ( Stainless coil is available )

Insulation

 

High-density polyurethane foam with 70~80 hours heat preservation

 

Tank shell

Painted color steel

Solar System Bracket

Shaped galvanized steel structure up to 140 km/hour wind resistance

     

Accessories

Anti-aging silicon seals, Dustproof seals, Air-vent cap, Stainless screws

 

Auxiliary Equipments  

Assistant tank, Electrical heater, Inrelligent controller, Magnesium rod

Tilt Angle

 

25 ~ 50°

Water Output

 

45 - 95°C

Hail Resistance

 

Φ25mm

Working Pressure

 

6.0 bar

Model Number

Solar Vacuum Tube

Tank 

Liter

System

Liter

Container Loading Qty /sets

 

Size /mm

Qty /pcs

20GP

40GP

40HQ

 

SN-THCS12

SN-THCS

12

100

132

58

119

140

 

SN-THCS15

15

130

170

54

108

131

 

SN-THCS18

18

150

198

43

86

105

 

SN-THCS20

20

170

 223

40

80

97

 

SN-THCS24

24

200

 263

35

70

85

 

SN-THCS30

30

250

 329

28

56

68

 

SN-THCS36

36

300

 395

23

47

57

  1  Working Principle of Pre-heat solar water heater with copper  coil in tank

SANENG SNTH series high pressure preheated solar water heater with copper coil is a kind of 

thermosiphon solar water heater with pressurized hot water using. A pile of heat exchanging 

copper coil is installed in the hot water storage tank with two connections as inlet and outlet, 

pressure cold water goes through copper coil and all the way it absorbs heat from hot water in 

storage tank, in this way at copper coil outlet we get instant pressure hot water continuously.

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

Assistant Tank

with a ball valve inside automatically control water refill into storage tank and keep it full always;

 

Heat Exchanger Usually a pile of copper pipe coil is fixed inside storage tank for fast heat 

exchange, as a substitute, lower cost stainless pipe coil is also available, in some cases a small 

pressure tank is adopted as heat exchanger inside storage tank. 

  2  Features of Copper Coil Pre-heated solar water heater with assistant tank

1. Easy installation; 

 

2. Reliable and efficient ;

 

3. Corrosion resistant materials; 

 

4. Stable solar conversion during the day;

 

5. Most efficient and most economic model;

 

6. Ideal for many solar water heating applications;

 

7. Economic goods surpass their money with good efficiency; 

 

8. Aluminum frame, Galvanized steel frame, or color steel frame; 

 

9. Simple structure and working principle but the most economical.

 

System Installation Model

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

 

  3  Advantages of thersyphon vacuum tube copper coil solar water heater    

 

Comparing with non-pressure glass tube solar water heater

1. Heat exchanger connecting with city water directly to get high pressure hot water;

2. Hot water from heat exchanger is instant and clean;

3. No need to install heater on roof top for pressure hot water outlet;

 

Comparing with heat pipe solar water heater

1. More lower cost;

2. More simple structure and installation;

 

Comparing with Pre-heat flat plate solar water heater:

1. Higher efficiency collector, much lower heat loss;

2. Super anti-freezing performance for cold weather;

3. Convenience in parts carrying and installation;

  4  Services of Haining Sanneng Solar Water Heater Co., LTD                          

Fast response: Your inquiry will be replied within 24 hours via e-mail or online messenger;

 

Technical support: You have more than 10 years experience from SANENG SOLAR for 

product suggestion, installation guidance, market analysis, etc.

 

OEM & ODM: We welcome OEM & ODM requirements for solar collector, storage tank, 

installation frame, and even for some outsourcing equipments; 

 

Sample checking: In spite of quality control in production, samples will be selected and 

installed to check prior to delivery 

 

Minimum order quantity: We offer sample sample manufacturing for customers to check 

SANENG quality and service; 

 

Shipping service: SANENG company offers to arrange goods shipment to abroad ocean port 

or inland site, and if necessary to make goods insurance, customs clearance, etc; 

 

Import certificates: SANENG company offers to make Certificate Origin CO, FORM A, FORM E,  FORM F, customs certification, etc.

 

  5   Remarks                                                                                                       

1.Lead-time: 7-15 working days after receiving payment

2.Payment Term: T/T, L/C, Western Union

3. Warranty: 5 Years for the full system, 15 Years for the vacuum tube, and 1 year for accessories4. Trade Term: FOB, CFR and CIF

5. Contact: Ms. eva he      Mobile: (00)86-13511390503          Skype: eva201423

 

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water HeaterChina Suppliers New Products Non-pressurized Solar Energy System, Solar Water HeaterChina Suppliers New Products Non-pressurized Solar Energy System, Solar Water HeaterChina Suppliers New Products Non-pressurized Solar Energy System, Solar Water HeaterChina Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater

 

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater 

 

 

 

China Suppliers New Products Non-pressurized Solar Energy System, Solar Water Heater 

 

Contact Supplier

Mr. junjie Wang General Manager, Cor Chat Now
Telephone
0086-573-87881860
Mobile
0086-13669284146
Fax
0086-573-87882198
Address
Long industrial park Zhejiang

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