500 L Solar Hot Water Collector , Solar Vacuum Tube Collector Big Solar Heating System
Brand Name:PASSION/OEM
Certification:CE
Model Number:500L
Minimum Order Quantity:1
Delivery Time:10 working days
Payment Terms:L/C, T/T, D/P
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YUANHUA, HAINING, ZHEJIANG, CHINA
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Product Details
500 L Solar Hot Water Collector , Solar Vacuum Tube Collector Big Solar Heating System
Horizontal type Double side vacuum tube solar collector,
totally 50 tubes for one set,non-pressure system.
Manifold box: inner tank 0.41mm thickness SUS 304/2B,
outer tank 0.35mm thickness Color steel.
Insulation: 35mm thickness foam,Germany technology.
Tube: Three target(ALN/ALN-SS/CU)
vacuum tube,58mm*1800mm*1.6mm
Bracket:Galvanized steel 1.5mm thickness.
Volume: 0.75CBM
Working principle of low pressure solar heater
adopt the alternative absorption coating to absorb the solar energy,
heat the water in the vacuum tube directly, through the cold hot water convection.
change the solar energy into heat energy to store in the water tank:
a) Adopts the double-deck highly special hard glass tube of boron silicon.
b) Double-deck glass coaxial structure, intermediate layer releases the vacuum, maintains 5 x 10-2Pa high vacuum for a long time while in charge.
c) Magnetism accuse of alternative absorption coating, AL / N / AL of sputter aluminum nitrogen aluminum alternative absorption coating solar radiation absorption rate ≥93%, and hot emittance ≤6%.
d) Long performance life: 15 years.
e) Endures climate feature: thermal efficiency is good in the whole year.
| Description | Non-pressure solar collector |
| Material of inner tank | 0.4mm thickness SUS304/2B Food grade stainless steel |
| Material of manifold tank | 0.4mm thickness SUS304/BA stainless steel |
| Tank insulating layer | 40mm 50kg/m³ high-density polyurethane foam |
| Inlet and outlet hole | Male G 1’ /NPT1' |
| Solar collector tube | 3.3 Borosilicate glass with ALN coating |
| Thickness of glass tube | 1.6mm |
| Vacuum tube tightness | P≤0.005 Pa |
| Absorption | as=0.93-0.96(AM1.5) |
| Emission ratio | εh=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: | Aluminum alloy with anti-corrosion treatment, 1.8mm thickness |
| Frame angle: | 15°/25°/27°/30°/35°/45°/52° <Please select specific angle when you order> |
| Welding: | Argon arc welding, spot welding |
| Fastening pieces: | Made of stainless steel screw |
| Frame angle: | Nylon bottom support, silicon gasket |
| Max working temp.: | 99°C |
| Max pressure: | 0.005Mpa |
| Hail resistance: | Ø25mm |
| Anti Freezing: | -20°C |
| Wind resistance: | 20m/s |
| Instruction manual: | Available |
Model and Data
| Model | Vacuum tube (D*L*N) | Aperature | Collector volume | 40HQ loading | 20GP loading |
| PT-54/2.30/0 | 58*1800*18 | 2.30 | 54 | 161 | 69 |
| PT-60/2.60/0 | 58*1800*20 | 2.60 | 60 | 149 | 63 |
| PT-78/3.38/0 | 58*1800*26 | 3.38 | 78 | 124 | 54 |
| PT-90/3.90/0 | 58*1800*30 | 3.90 | 90 | 112 | 45 |
Non-pressure solar collector application
1. Hotels, resorts, hospitals and hostels
2. Process industry, boiler feed, laundry and canteens
3. Agricultural sector, hatcheries and dairies
4. Process industry, Boiler feed, Laundry and canteens
5. Agricultural sector, hatcheries, and dairies
6. Swimming pool heating
7. In-process heating
8. Health clubs (Steam / Sauna)
Remark:
1. The above price is based on FOB China seaport.
2. If you only need the sample,you should add some price,it
includes the wood packing fee, transporting fee and the B/L posting
fee etc.
3. We can also put the logo of your company onto the tube or tank
as you requested, and also make different kind of colors for the
system.
4. Price validity: 15 days. Minimum Quantity: 10 units.Packing:
Export carton.
5. Payment terms: 30% T/T in advance, balance 70% T/T before
shipment.
6. Delivery time: 15 days after the date the 30% T/T payment is
received.
7. Guarantee: complete system 5 years(all accessories for 1 year).
We take all the losses caused by the quality of the goods specified
in the agreement not in accordance with the terms. We take no
responsibility for force majeure and improper operation and
maintenance from man-made.
500 L Solar Hot Water Collector , Solar Vacuum Tube Collector Big Solar Heating System
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