solar collector tube
Product Details:
| Type | Vacuum Solar Collector |
|---|---|
| Pipe Material | Glass |
| Pipe Material | Glass |
| Place of Origin | Zhejiang, China |
| Brand Name | BAOGUANG |
| Model Number | ST47-1500 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 300 Piece/Pieces |
|---|---|
| Packaging Details: | Tubes packed in carton,with foam reinforced inside.(10,15,18,24 tubes/carton) .Customized carton design and label are available. |
| Delivery Time: | Delivery within 10 days |
| Payment Terms: | T/T |
| Supply Ability: | 30,000 Piece/Pieces per Day |
Detailed Product Description
BAOGUANG heat collector vacuum tube technical data:
a) This collector tube adopts magnetron sputtering coating technology
b) Sediment absorption coating (Cu/Ss-Aln) which makes it has high absorption and very low emission.
c) Specific absorption: α≥0.93~0.96 (AM1.5)
d) Emission ratio: ε≤ 0.06 (80+5°C)
e) Glass pressure of vacuum interlayer: p≤5 x 10-3Pa
f) Radiant exposure of close shine: H=3.7-4.2MJ/sq.m
g) Average heat waste coefficient: UIt≤.90W/ (sq.m°C)
h) It can resist impact of metal ball (25mm)and could perform very well in cold area in winter
i) Lifetime: more than 15 years.
Item No. | Specification | Effective collector | |
Outer diameter of solar tube | Length of solar tube | ||
ST47-1500 | Ø47mm | 1500mm | 0.0966 |
TT58-1800 | Ø58mm | 1800mm | 0.1350 |
solar collector tube
Other Products from this Supplier
See more
solar vacuum tube, evacuated tube, solar glass vacuum tube products from this supplier.
Product Showcase[30]
Company Info
Haining City Baoguang Heat Collection Tubes Co., Ltd.
[China]
[Verified Member]
City: Jiaxing
Province/State: Zhejiang
Country/Region : China
Business Type:Manufacturer
Online Postings: Products