Metal-glass evacuated tube - SLVC

1. CE,SRCC,Solar Keymark, 2. Anti-freezen & pressurized, 3. 10 years warrantee, 4. 10-15 days delivery, 5. OEM available... - more info check here: http://www.sourcingappliances.com/Metal-glass-evacuated-tube-10199268/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Circulation Type: Indirect / Closed Loop (Activ... Heating System: Batch / ICS (Passive) Connection Type: Split Installation: Inclined roof and flat roof Housing Material: Stainless Steel Certification: CE, SRCC,Solar Keymark Capacity: 300 Place of Origin: Jiangsu China (Mainland) Brand Name: Sunlight Model Number: SLVC Solar tubes: Metal galss,heat pipe certification: CE,EN12975,ISO9001,Solar Keymark Item No.: SLVC Diameter of solar tube: 70 Length of solar tube: 1.7M Minimum Order: 10 PSC Supply ability: 12000 pcs/month Price Terms: FOB,CIF Brand: Sunlight Country of origin: Changzhou,China

Product Features:

1. CE,SRCC,Solar Keymark

2. Anti-freezen & pressurized

3. 10 years warrantee

4. 10-15 days delivery

5. OEM available...

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: Order:Standar exprot cartonSample :Wooden box

Delivery Detail: Order:15days;Sample:7days

Specifications and Product Details:

Metal-glass evacuated tube

Features:
1) High heat effectiveness: higher than all-glass evacuated solar collector tube by 15%
2) Heat pipe conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand
3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season
4) Low thermal capacity makes the tube start up quickly
5) Energy output within only 2 minutes of sunshine
6) Insulation temperature can reach 250deg;C, average heat efficiency can still be more than 50%; even under -50 o C
7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter
8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 -3 pa of vacuum, to stop corrosion; even in moist conditions