|Project:||50 Tubes||Heating:||Large Capacity Water|
|Collector:||Vacuum Tube||Accessories:||Silicon Ring, Dusting Ring|
|Outer Tank:||Colored Steel||Inner Tank:||Stainless Steel 316L|
|Bracket:||Stainless Steel 304 0/20/30/45 Degrees||Heat Preservation:||72 Hours|
vacuum tube hot water solar collector,
solar evacuated tube collectors
Vacuum Tube Solar Collector For vacuum tube solar collector for big heating project
1. solar collector for project use
2. high absorbing ,low heat loss
3. Solar keymark from TUV
NON PRESSURE SOLAR COLLECTOR
Model and Data
|Aperature||Collecotr volume||40HQ loading||20GP loading|
|Descripition||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:||Aluminium 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|
The detail of material
Outer tank:Al-Zn Coated Steel sheet/color steel
Inner tank:SUS 304-2B Stainless Steel sheet
Insulation:polyurethane foam 55mm
Vacuum tube:borosilicate glass 3.3
Absorption coating :AL-N-AL
Stand: aluminum alloy/galvanized sheet
All models are with SOLAR KEYMARK from TUV .
Non pressure solar collector is higher efficiency, lower cost.
Because it heats water directly without any heat loss from any heat exchanging.
It can be used as a part of split system, special suitable for commercial big project, such as hotel, school, community, etc.
Packaging & Delivery
LCL: high quality carton and pallet offer to avoid any damage during transport
FCL:standard exporting carton
10 days for 20GP solar collector
Q1: Can I get any discount?
The Price is negotiable, we can offer you discount according to your order quantity. If you purchase it with container loading quantity, we can offer you some discount. For LCL goods, it needs extra wooden case fee.
Q2: How long will it take for my goods to receive?
Normally it need about 30 days to ship to European Countries and America by sea.
Q3: How much are the shipping costs?
Shipping cost is charged by the measurement and shipping port.
Q4: Do you offer samples for free?
Unfortunately we do not supply free samples.
Q5:How do I place my order?
You can send us an inquiry letter first, we will contact you in 24 hours and guide you how to order.
Q6: How to contact us?
Please send your Inquiry to our email or call us by tel/cell no.
Contact Person: Passionsolar