25 Tubes One Side Manifold Vacuum Tube Solar Collector for Home
Bathing
Working principle
1. The design of this type solar collector use the all-glass three
targets vacuum tubes as the heat-absorb element.
2. The high vacuum degree of the clearance between the outer and
inner tube can reduce the heat emission which caused by convection
and conduction to a very low level.
3. All-glass evacuated tube transfers sun energy into heat energy
by the high absorption rate and low emittance rate of layer films
(Cu/Al/SS).
4. Depend on thermo-siphon principle, the different density between
the hot water and the cold water, a cycle can be created in the
tube which hot water ascending and cold water descending status.
5. Keeping natural circulation like this, the water in the manifold
will be heated hotter and hotter.
Advantage of non pressurized tube solar collector
1) Strong adaptability.
2) Wide application occasions.
3) High degree of automation.
4) Economical and practical.
5) Environmental conservation and energy.
6) In large-scale projects, auxiliary heating system, computerized
controller and pipe cycling system.
7) According to the required configuration, it can be divided into
two types. One is vertical and the other is horizontal.
8) With large heat collecting capacity and hot water output.
Features:
* Reliable, efficient, twin-glass vacuum tube.
* Easy plug-in installation.
* An economical solution.
* Suitable for commercial application or large family.
* All stainless steel frame (304 2B grade).
* Match 500L water tank.
* Manifold cover's materials: Stainless steel or Galvanized steel.
* Can be connected in series to increase capacity.
Specification of Non pressure glass tubular Solar Collector
| Inner manifold material | SUS 304-2B |
| Out shell material of manifold | SUS 304-2B or Powder coating steel sheet |
| Frame material | 1.2mm stainless steel |
| Rubber seals and rubber rings material | silicone rubber |
| Optional installation angle | 0°,30°,38°,45° |
| Vacuum tube | Ø47-1500mm, Ø58-1800mm |
| Heat preservation ability | 72 hours |
| Hailstone resistance | Dia≤25mm |
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by
buyer's side.
2. We have full stock,and can deliver within short time.Many styles
for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or
design are available.
4. Good Quality + Factory Price + Quick Response + Reliable
Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and
we have our high-work-effect foreign
trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell solar
water heater, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at
once.
2. Check quality again, then send out to you at 1-2 working day
after your payment,
3. Email you the tracking no, and help to chase the parcels until
it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price
and products.
2. If any question,please contact with us freely by E-mail or
Telephone.
