|Water Tank:||500L||Working Pressure:||0.5 Bar|
|Warranty:||6 Years||Collector:||Vacuum Tube|
|Outer Tank:||Stainless Steel||Inner Tank:||Stainless Steel 304|
|Bracket:||Colored Steel||Use:||Hot Water Supply|
vacuum tube hot water solar collector,
solar evacuated tube collectors
Horizontal Type Solar Vacuum Tube Collector , 2000L Centralized Solar Hot Water 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)
Bracket:Galvanized steel 1.5mm thickness.
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.
Model and Data
|Aperature||Collector volume||40HQ loading||20GP loading|
|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|
|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|
<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|
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)
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.
PDF Catalogue of Non Pressure Solar Collector.
Contact Person: Passionsolar