Evacuated Tube U-pipe Solar Collectors U-pipe Solar Collector U-pipe Solar Collectors

Anti-freezing High Efficient Evacuated Tube U-Pipe Solar Collectors Product Description
Application of VISIONU Pipe Solar Collector:
VISIonhigh pressureevacuated tube U-pipesolar collectors are usually used in active closed loop system with connection in series and parallel for domestic and large-scale commercial solar water heating applications, such as hot water for real estate, hotels, factories, hospitals, schools, swimming pools, space or floor heating, etc.
Technical data:
UPipe
VacuumTube
Size(mm)
Φ58*1800
Tubes(pcs)
10 / 12/15/18/20/24/30
Glasstube
VacuumTubewiththree-targetcoatingCu-SS-ALN/AIN
Upipe
TU1copperpipe Φ8mm welded with copper header pipes
Heatconductor
ShapedaluminumwrappingtightlycontactcopperU pipe
Manifold
Manifoldheader
TP2copperΦ22*1.0mm(largersizeisavailable)
Manifoldshell
Anodizedaluminumalloy
Insulation
High-density fiberglass module
Seals
High-temperatureresistingsiliconseal
Bracket
Material
Shapedstrongaluminumalloyadaptabletoflat&sloperoof
Tubeholder
Anti-agingUVstabilizednylon
Heat Carrier
Distilled water / Anti-freezing propylene glycol and water mixture
Connection
Φ22mmor1/2 inch male threaded
HailResistance
Φ25mmdiameter
CollectorAngle
0~90°
TestPressure
12.0bar
WorkingPressure
6.0bar
Anti-freezing
(-)40°C
ModelNumber
SolarVacuumTube
Aperture
Area/m2
CollectorSize
L*W*H/mm
ContainerLoadingQty/sets
Size/mm
Qty/pcs
20GP
40GP
40HQ
VUC-5818A-10
Φ58*1800
10
0.94
1950*900*135
78
156
189
VUC-5818A-12
12
1.13
1950*1040*135
67
133
162
VUC-5818A-15
15
1.41
1950*1270*135
54
108
131
VUC-5818A-18
18
1.69
1950*1490*135
46
92
111
VUC-5818A-20
20
1.88
1950*1640*135
42
84
101
VUC-5818A-24
24
2.26
1950*1940*135
35
71
86
VUC-5818A-30
30
2.82
1950*2390*135
29
58
71
Warranty:
5 years international responsibility forU pipe solar collector and 15 years for vacuum tubes due to original quality problems.
Working Theory & Parts Description:
VISION VUC series high pressureU pipe solar collector is one of the most popular solar collector with pretty high efficiency.
The selective three-target coating of vacuum tubes converts solar irradiation into heat energy and transfers to copperU pipes by aluminum wrapping, the water or heat transfer liquid pass through U pipes absorbs heat all the way, taking away the heat to store in tank water.
VISIONU pipe solar collector is comprised of four main parts:
Vacuum Tube: Absorbs solar energy and converts it to usable heat. Vacuum between the two glass layers insulates against heat loss.
UPipe:The VISIONU pipe is a U-shapecopper pipewith two sides weldedinto two seperatecopper headerpipes, the U pipes are wrappedwith aluminumfin thatabsorbs the heat from within the vacuum tube.
Manifold: Insulated box containing the copper header pipe. The header is two seperate copper pipes welded with U pipes. TheU pipe manifold bears high pressure and usually work in closed loop solar system for indirect solar water heating.
Mounting frame: Strong and easy to install with various options to match different mounting methods.
Features of VISIONU Pipe Solar Collector:
1. One of the most popular and practical collector in solar water heating system;
2. Wide applications for water heating, pool heating, space heating;
3. Large heating capacity up to 100,000 Liter hot water;
4. Much safe and stable performance with high pressure;
5. Super anti-freezing performance to work in (-) 40°C;
6. Very efficient direct or indirect solar water heating;
7. Applicable to active closed loop or open loop system.
8. Strong adaptability to flat or slope roof installation;
9. Easy installation and connection with simple structure;
10. With no limitation in collector angle for installation;
11. More than 10 years experience from VISION company for consultation.
Advantages of VISION Heat Pipe Solar Collector:
Comparing with heat pipe solar collector:
1. Higher efficiency solar water heating;
2. No collector angle limitation in installation;
3. Bigger flow rate with more efficient heat exchange;
4. More adaptable to different building structure installation.
Comparing with vacuum tube solar collector:
1. High efficient heat pipe tubes;
2. High pressure and anti-freezing collector;
3. Less heat loss for closed loop circulation;
4. No risk of tube breaking from thermal shock;
5. No risky of tube breaking from water freezing.
6. No system drainage even though one or several tubes are broken;
Comparing with flat plate solar collector:
1. Higher efficiency collector, much lower heat loss with vacuum insulation;
2. Super anti-freezing performance with waer & glycol mixture heat carrier;
3. No system drainage even though one or several tubes are broken;
4. More convenient in system parts carring and installation;
System illustration:FAQ
Technical support: VISION company offers design and installation instruction with 10 years installation experience.
OEM: Your LOGO information can be made on our solar collector and carton boxes.
ODM: Design manufacturing is available for manifold header and connection, heat pipe condenser, frame structure, etc.Packaging & Shipping
Packaging Details: Export strong corrugated carton outside with polybag and styrofoam protection inside.
Delivery Detail: Within 7 - 10 days for container order quantity upon confirmed invoice or sales contract.Our Services
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 VISION SOLAR for product suggestion, installation guidance, market analysis, etc.
OEM & ODM: We welcome OEM & ODM requirements for solar collector, installation frame, and even for some out-sourcing 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 VISION quality and service;
Shipping service: VISION 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: VISION company offers to make Certificte Origin CO, FORM A, FORM E, FORM F, customs certification, etc.Company Information
Production & Installation Pictures: