Nakajima Glass Company, Inc.

Raw Glass & Processing

Embossed Low Iron Glass / Solar Cell Cover Glass / Solect

Structure Diagram
Solect structure (embossed high-transparency glass)

High-transmittance tempered glass with a patterned finish. High-transmittance glass and embossed surfaces improve solar efficiency.

■High-Transparency Glass
Spectral transmittance comparison: standard vs. high-transparency glass

By reducing iron content in glass, the typical color tone that lowers transmittance in architectural glass is removed, improving solar energy utilization efficiency.

■Embossed Processing
Surface embossed pattern

The embossed surface effectively utilizes non-perpendicular light, improving efficiency when the sun is not directly facing the glass.

■Specifications

Minimum dimensions: 200×300mm
Maximum dimensions: 1,000×1,600mm
Thickness: 3.2mm