Photovoltaic industry
Hollow Boards for the Photovoltaic Industry
Application Overview
Hollow boards are widely used in the photovoltaic (PV) industry, primarily as PV backing sheets. These boards play a critical role in protecting solar cells during production and transportation.
Product Specifications
| Parameter | Requirement |
|---|---|
| Thickness | 3 mm |
| Density | 500 g/m² |
| Most common sheet sizes | 156 × 156 mm, 157 × 157 mm, 158 × 158 mm, 159 × 159 mm |
Key Quality Requirements
When handling PV backing sheets, the following factors are essential:
Sheet cleanliness – Free from dust and contaminants
Hardness – Adequate rigidity for protection
Surface quality – No burrs or pinholes
Timely delivery – Reliable supply chain performance
Manufacturing Standards
These stringent requirements place high demands on manufacturers. Some smaller-scale producers may lack production environments or equipment that fully meet the necessary standards for PV-grade hollow boards.
Our company is fully equipped and committed to maintaining the highest quality standards to serve the photovoltaic industry reliably.
Contact Us
Address: No. 567, Jinhai Road, Cixi Coastal Economic Development Zone, Zhejiang Province
Address: No.679 South Kangqiao Road, Zhuangqiao Town, Jiangbei District, Ningbo
Phone:86-0574-87639959
Fax: 86-0574-83012518
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