Warranty: 1~2 years for whole system
Principal: Evacuated tubes convert solar energy into thermal energy that is transferred to stainless steel tubes by an aluminum fin with high solar energy absorption and low radiance loss.
You can connect this type to your electrical boiler or gas heater or other pressure heater directly ,It also can be used as a part of split system.
It is not heat pipe or U-pipe,it is direct flow system ,just add a stainless steel pipe,water heated by tubes ,goes up directly into manifold,no anti-freeze liquid or others ,just water.
The cost is higher than non pressure solar collector,because it has the stainless pipes inside vacuum tubes ,most suppliers use copper inside ,but we compare cost and effciency ,we find stainless steel id cheaper than copper ,but efficiency is similar.
The pressure solar collector can bear 0.3Mpa pressure of the water. It can still work well in case some tubes are broken.
Feature:
28
3.9
58*1800*30
Q-B-J-1-28/3.9/3
24
3.4
58*1800*26
Q-B-J-1-24/3.4/3
17
2.33
58*1800*18
Q-B-J-1-17/2.33/3
(L)
(m?)
(D*L*N)
Tank volume
Aperture
Vacuum tubes
Model
Work pressure :0.3 MPa
Stand : aluminum alloy /galvanized sheet
Absorption coating :AL/Copper/stainless
Inner pipeline : stainless steel tube with aluminum fin
Vacuum tubes :borosilicate glass 3.3
Insulation : polyurethane foam
Inner tank : SUS304-2B stainless steel sheet
Outer tank: Al- Zn coated steel sheet/color steel
The detail of material
it can bear 0.3 Mpa pressure,no water in the vacuum tubes,the system can still work even with several tubes broken.
Delivery Time: | 10~20 days |
Package: | cartons |
Supply Ability: | 1000 Set/Sets per Day |
Minimum Order Quantity: | 1 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Shanghai |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Pressurized |
Brand Name: | Sunshore |
Place of Origin: | Jiangsu China (Mainland) |
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