China Products Non-pressure Glass Vacuum Tube Solar Collector, Solar Pool Heater
USD $200 - $300 /Set
Min.Order:1 Set
Haining Sanneng Solar Water Heater Co., Ltd.
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China Products Non-pressure Glass Vacuum Tube Solar Collector, Solar Pool Heater
Technical Data of Project Use Solar Vacuum Tube Collector
Vacuum Tube | Size (mm) | Φ58*1800 / Φ47*1500 | |||||
Tube (PCS) | 50 / 60 | ||||||
Glass | Double layer borosilicate 3.3 glass with high vacuum | ||||||
Coating | Single-target AL/AL-ALN(H) or three-target Cu/SS-ALN | ||||||
Manifold | Shape | Rectangular / Round | |||||
Manifold tank | Food-grade stainless steel SUS304-2B / SUS316 | ||||||
Manifold shell | Color steel gray painted | ||||||
Insulation | High-density polyurethane foaming 40MM thickness | ||||||
Bracket | Shaped strong galvanized steel structure adaptable to flat or slope roof | ||||||
Accessories | Anti-aging silicon seals, dustproof seals, stainless screws | ||||||
Connection | 1 inch male thread (larger size is available) | ||||||
Collector Angle | 5 ~ 90° | ||||||
Hail Resistance | Φ25 mm diameter | ||||||
Model Number | Solar Vacuum Tube | Aperture Area/ m2 | Container Loading Qty /sets | ||||
Size /mm | Qty /PCS | 20GP | 40GP | 40HQ | |||
SN-NC50 | Φ58*1800 | 50 | 4.71 | 34 | 70 | 86 | |
SN-NC60 | 60 | 5.66 | 28 | 58 | 71 |
1 Working Principle of Hotel & Swimming Pool Use Solar Collector
SANENG NC series Manifold Vacuum Tube Horizontal Solar Collector is one of the most
economical collector with pretty high efficiency in solar water heating, it is usually be used
in active open loop circulation system for direct solar water heating. Solar vacuum tubes are
plug directly inside manifold tank, when cold water in evacuated tubes is heated with solar
irradiation, as the specific gravities of hot water and cold water are different, hotter water
goes upward to manifold tank and colder water goes downward to glass vacuum tubes.
through this continuous circulation, the cold water in manifold tank will be gradually heated,
in an active openloop solar system, the hotter water in manifold will be pumped to hot water
storage tank, and the same time circulate colder tank water to manifold collector for solar heating.
2 Features of SANENG Vacuum Tube Solar Collector
1. Most economical and practical collector for solar water heating;
2. Wide applications for hot water heating, pool heating, space heating, etc;
3. Large heating capacity from 500 to 500,000 Liter hot water;
4. Efficient direct hot water heating with big flow water circulation;
5. Strong adaptability to flat or slope roof installation;
6. Easy installation and connection with simple structure design;
7. Much safe and stable after system installation and commissioning;
8. Applicable to active open loop circulation system or passive thermosiphon system.
9. With anti-freezing protection it works well in subzero weather condition.
10. With technical support from SANENG company, your system seldom has problems of breaking tubes, broken or deflated manifolds and storage tank.
3 Advantages of Vacuum / Evacuated Tube Solar Collector
Comparing with heat pipe solar collector:
1. Much more economical for water heating application;
2. Larger hot water heating capacity for projects;
3. Fast direct solar water heating with big flow rate;
Comparing with flat panel solar collector
1. Much more economical for water heating application;
2. Higher efficiency and lower heat loss with vacuum insulation;
3. More tough to freezing weather condition;
4. More convenient in system parts carrying and installation
4 FAQ
Model selection: Usually we suggest Φ58*1800MM tube solar collector which is more
cost effective.
Technical support: SANENG company offers design and installation instruction for
customers with our 10 years installation experience.
OEM: Your LOGO information can be made on our Manifold Vacuum Tube Solar Collector
and carton boxes.
ODM: Design manufacturing is available for manifold size and shape, tube length, frame
structure, etc.
5 Service 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.
6 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)86-13511390503 Skype: eva201423