Solar collector tube
Product Details:
| Type | Pressurized |
|---|---|
| Place of Origin | Zhejiang, China |
| Brand Name | BAOGUANG |
| Model Number | 58-1800mm |
Payment & Shipping Terms:
| Price: | FOB Shanghai USD 1.5~5.0 |
|---|---|
| Packaging Details: | 10,15,18,20 tubes/carton |
| Delivery Time: | Within 10 days |
| Payment Terms: | T/T |
| Supply Ability: | 20,000 Piece/Pieces per Day |
Detailed Product Description
a) This collector tube adopts magnetron sputtering coating technology.
b) Sediment gradual change selectivity sunlight- absorbing coat (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: epsilon h:≤0.06 (80+5°C)
e) Gas 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 hail and could perform very well in cold area in winter
Solar collector tube
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