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Solar Energy Systems (1391)
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2012 High Quality Solar Water Heating System
| FOB Price: | US $100 - 400 / Piece Get Latest Price |
|---|---|
| Port: | ningbo/shanghai |
| Minimum Order Quantity: | 1 Piece/Pieces |
| Supply Ability: | 50000 Piece/Pieces per Year |
| Payment Terms: | L/C,T/T |
- Facilities onsite checked
-
Certifications: ISO 9001:2008
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Quick Details
| Place of Origin: | Zhejiang China (Mainland) | Brand Name: | Bao Guang | Model Number: | BG-IU |
| Type: | Pressurized | Application: | Water Heater | Pipe Material: | Glass |
| Tank Diameter: | 460 mm | inner tank material: |
SUS304-2B food grade stainless steel
|
inner tank thickness: | 0.5mm |
| Outer tank material: | Galvanized sheet | Outer tank thickness: | 0.4mm | Bracket: |
color steel with electrostatic plastic coating
|
| Bracket thickness: | 1.5mm | tube size: | 47-1500//58X1800mm | Insulation layer Materia: |
Imported polyurethane from Bayer Germany
|
Packaging & Delivery
| Packaging Detail: | 12pcs vacuum tube for one carton with foam One tank for one carton One frame for one carton |
| Delivery Detail: | 7 days after you paid |
Specifications
Solar Water Heating System
1) CE, ISO9001,CGC certificate;
2) easy operation and fashionable;
3) high efficiency.
1)Inner water tank shell all are made of SUS3042B food grade stainless steel plates, welded by argon arc. Outer tank and frames are made of color steel or zinc-coated material. Water is pure and drinkable. Inner tank thickness is 0.4mm, the highest thickness for SP-R direct insert lower pressure can be 0.8mm.
2) Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm
3) Silicon rings to connect and seal them
4) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time
5) Whole glass vacuum tubes adopt super hard borax and silica glass
6) Absorption rate: ≥93%, thermal radiation rate: ≤6%
7) It resists 25mm hail and the using life can last 15 years
8) Temperature when exposed to sun without water: 250,2.5 hours to boiling point if using single tube
9) If you use electrical appliances to aid heating and to switch off the power supple before bathing
10) Please test the water temperature before using, in order to avoid scalding.
| Model | product Size(mm) (L×W×H) | Capacity (L) | Qty. per 20’ / 40’Container | |
| BG-420-47/1500-15-R | 1210×1375×1360 | 84 | 73 | 168 |
| BG-420-47/1500-18-R | 1420×1375×1360 | 100 | 60 | 138 |
| BG-420-47/1500-20-R | 1560×1375×1360 | 111 | 56 | 129 |
| BG-420-47/1500-24-R | 1840×1375×1360 | 133 | 47 | 108 |
| BG-420-47/1500-30-R | 2260×1375×1360 | 166 | 39 | 90 |
| BG-470-47/1500-15-R | 1210×1470×1395 | 113 | 63 | 145 |
| BG-470-47/1500-18-R | 1420×1470×1395 | 139 | 56 | 129 |
| BG-470-47/1500-20-R | 1560×1470×1395 | 150 | 48 | 110 |
| BG-470-47/1500-24-R | 1840×1470×1395 | 179 | 41 | 94 |
| BG-470-47/1500-30-R | 2260×1470×1395 | 226 | 34 | 78 |
| BG-470-58/1800-15-R | 1350×1720×1585 | 122 | 42 | 97 |
| BG-470-58/1800-18-R | 1590×1720×1585 | 150 | 41 | 94 |
| BG-470-58/1800-20-R | 1750×1720×1585 | 165 | 37 | 85 |
| BG-470-58/1800-24-R | 2070×1720×1585 | 200 | 32 | 74 |
| BG-470-58/1800-30-R | 2550×1720×1585 | 250 | 25 | 58 |
| BG-500-70/2100-13-R | 1385×1920×1860 | 150 | 41 | 94 |
| BG-500-70/2100-16-R | 1670×1920×1860 | 200 | 36 | 83 |
| BG-500-70/2100-25-R | 2525×1920×1860 | 300 | 29 | 67 |
| vacuume tube technical parameter |
| Length (nominal) | 1800mm |
| Outer tube diameter | 58mm |
| Inner tube diameter | 47mm |
| Glass thickness | 2.25mm |
| Material | Borosilicate Glass 3.3 |
| Absorptive Coating | SS-AlNx/Cu |
| Thermal expansion | (3.3±0.1)x10-6K-1 |
| Absorption efficiency | ≥93% (AM1.5) |
| Emissivity | ≤5% |
| Vacuum | ≤3x10-3Pa |
| Heat Loss | ≤0.6W/ ( m2oC ) |
Outer tank material:
2.Our advantage:
1) High efficiency production line of solar water tank.
2) Advanced production line of solar vacuum tube
4.Technical data
Descripition | solar stock tank heater |
Material of out tank | 0.35-0.7mm thickness color steel/ fluorine carbon steel/sus210,360mm |
Material of inner tank | Food grade 0.31-0.5mm thickness SUS304 stainless steel,460mm |
insulating layer | 55mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G 1/2, 3/4 |
Max pressure | 0.05 Mpa |
Solar collector tube | 3.3 Borosilicate glass Cu/SS-ALN(H)/SS-ALN(L)/ALN coated |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P<0.005 Pa |
Absorption | as=0.93-0.96(AM1.5) |
Emission ratio | eh=0.04-0.06(80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 1.5mm thickness Galvanized Steel or 201 steel |
Structure of tank: | 4 holes for exhaust port, overflow, water inlet and outlet, electric heater is option |
Welding: | Argon arc welding |
Fastening pieces: | stainless steel screw |
5.solar Frame
6.Solar water tank
7.Solar vacuum tube
solar water heater system
Haining Baoguang Heat Collection Tubes Co., Ltd.( BAOGUANG) established in year 1998 and started the international trade since 2003.After more than 10 years development,BAOGUANG has become the leading manufacturer for solar vacuum tubes in China.
BAOGUANG has the most advanced automatic production lines for vacuum sputtering plating, We produce more than 30,000 tubes everyday. Currently we produce co-axial structure evacuated tubes with outer diameter 47mm, 58mm and 70mm, and tube length ... View detail
BAOGUANG has the most advanced automatic production lines for vacuum sputtering plating, We produce more than 30,000 tubes everyday. Currently we produce co-axial structure evacuated tubes with outer diameter 47mm, 58mm and 70mm, and tube length ... View detail
Basic Information Indicates information has been verified onsite by a certification specialist
| Product/Service (We Sell): | Solar Water Heater,Solar Collector | |
| Brands: | BAOGUANG | |
| Number of Employees: | 501 - 1000 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market |
|
| Main Customers: | Mail edwin4cnbg(at)hotmail.com Skype: cnbgsolartube | |
| Total Annual Sales Volume: | US$10 Million - US$50 Million | |
| Export Percentage: | 21% - 30% |
Factory Information
| Factory Size (Sq.meters): | 10,000-30,000 square meters | |
| Factory Location: | No 4.Yunahua Industrial Zone, Haining City, Zhejiang Province. China | |
| Number of Production Lines: | Above 10 | |
| Number of R&D Staff: | 11 - 20 People | |
| Number of QC Staff: | 11 - 20 People | |
| Management Certification: | ISO 9001:2008 | |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
Supplier Assessment Report
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