China High Quality Product Thermo-siphon Sunshine Solar Hot Water Heater
USD $50 - $350 /Set
Min.Order:1 Set
Haining Sanneng Solar Water Heater Co., Ltd.
China High Quality Product Thermo-siphon Sunshine Solar Hot Water Heater
Technical Data of Thermo-syphon 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 | |||||||
Insulation | High-density polyurethane foam with 70~80 hours heat preservation | |||||||
Tank shell | Stainless 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, Intelligent Controller, Magnesium Anode | |||||||
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-THSS12 | Φ58*1800 | 12 | 100 | 132 | 58 | 119 | 140 | |
SN-THSS15 | 15 | 130 | 170 | 54 | 108 | 131 | ||
SN-THSS18 | 18 | 150 | 198 | 43 | 86 | 105 | ||
SN-THSS20 | 20 | 170 | 223 | 40 | 80 | 97 | ||
SN-THSS24 | 24 | 200 | 263 | 35 | 70 | 85 | ||
SN-THSS30 | 30 | 250 | 329 | 28 | 56 | 68 | ||
SN-THCS36 | 36 | 300 | 395 | 23 | 47 | 57 |
1 Working Principle of pre-heated solar water heater
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.
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 solar water heater with heat exhanger
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
3 Advantages of solar water heater with copper coil in tank
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 Sannemg 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 accessories
4. Trade Term: FOB, CFR and CIF
5. Contact: Ms. eva he Mobile: (00)86-13511350503 Skype: eva201423