50 Tubes Non Pressure Vacuum Tube Thermal Solar Collector for Hosptial Heating Project
Description
Application of Vacuum Tube Solar Collector:
The manifold vacuum tube solar water heater collector generally work in active open loop system with connection in series and parallel for large-scale solar water heating applications from 500 - 500,000 liter hot water, such as hot water for hotels, factories, hospitals, schools, swimming pools, space or floor heating, etc.
Also the vacuum tube collector can be used in passive thermosiphon solar water heating system, with a hot water storage tank placed above the collector.
Because of the low water flow we suggest the passive thermosiphon system not larger than 1,000 Liter.
Technical Data:
Vacuum Tube | Size (mm) | Φ58*1800 / Φ47*1500 | |||||
Tube (pcs) | 40 / 50 / 60 / 70 | ||||||
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 aluminum alloy structure adaptable to flat or slope roof | ||||||
Accessories | Anti-aging silicon seals, dust proof 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 | |||
PT-5818CA-40 | Φ58*1800 | 40 | 3.77 | 42 | 88 | 107 | |
PT-5818CA-50 | 50 | 4.71 | 34 | 70 | 86 | ||
PT-5818CA-60 | 60 | 5.66 | 28 | 58 | 71 |
Warranty
5 years international responsibility for vacuum tube solar collector and 15 years for glass vacuum tubes due to original quality problems.
Advantages of Vacuum 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 plate 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 carry and installation;
FAQ
Model selection: Usually we suggest Φ58*1800MM tube solar collector which is more cost effective.
Technical support: 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.