50 Tubes Stainless Steel Double Side Manifold Vacuum Tube Solar Collector
Solar Collector Key Features
· absorption: >92%
· Emittance: ≤8%
· Daily Efficiency: ≥55%,≥45% in winte
· Max Pressure: 0.6bar
· Anti Freeze: -35°C
· Hail Resistance: 25mm
· Life Time: 15 years
Solar Collector Specification
· Manifold inner Material: 0.4mmStainless steel 304-2B
· Manifold outer Material: 0.8mm Alluminum coating galvanized steel
· Frame Material: 2.0mm Aluminium alloy or stainless steel
· Insulation: 40.0mm Polyturethane Foam, density 38-40 kg/m³
· Vacuum Tube: Borosilicate Glass 3.3 AL-N/SS/CU
· Tube Dimension: φ58mm*1800mm
Usage: For swimming pool heating, sola commercial project hot water supply
Features
1. Applicable to solar hot water supply / swimming pool heating / house heating.
2. Operates automatically,telecommuting controlling.
3. All-day/time-lapse mode
4. The design allows for versatile architectonic integration.
5. Any type of back up heating can be combined.
| Vacuum tube | Size (mm) | Φ47×1500 / Φ58×1800 |
| Tube (pcs) | 20/30/40/50 / 60 |
| Material | Borosilicate glass, magnetron spluttering coating |
| Coating | AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN |
| Manifold | Dimension | 180*160mm, 1” male thread inlet & outlet |
| Inner tank | Food-grade SUS304-2B stainless steel |
| Tank shell | Stainless steel SUS304-BA / SUS304-2B |
| Insulation | Imported polyurethane integrated foam-forming |
| Bracket | Stainless square tube steel |
| Accessories | Stainless bolts & nuts, waterproof silicon rubber seal, |
| dustproof rubber seal, plastic pipe holder |
| Tilt angle | 0°~ 90° |
| Hail resistance | Φ25mm diameter |
Packing and shipping:
MOQ: 20'GP container (Sample is available)
Warranty: 10 years guarantee for whole set solar water heater
Payment term: 30% deposit by TT, Balance for BL by TT or LC
Delivery time: 7 days after confirmed
Port of departure: Shanghai or Ningbo
Supply ability: 8000 sets per month
Package: Standard export cartons
Payment term:
1. T/T 30% Deposit in advance and balance should be paid after receiving the B/L copy.
2. L/C at sight (if your quantity reaches 5*40’ HQ container).
3. Sample order or LCL: we accept western union and one touch business.
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.
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