CdTe Photovoltaic Glass Series & Selection Guide

2026-08-14 18:30:54

The cadmium telluride (CdTe) photovoltaic glass family spans several series, each tuned for a specific building element — from opaque walls to transparent skylights and walkable floor tiles. This guide summarizes the main series with their key specifications and maps them to typical installation scenarios.

For technical specifications such as temperature coefficients and fire rating, see the specifications article.

1. Marble Series (Opaque, Decorative)

A solid, marble-like finish that reads as natural stone. Used where a non-transparent, elegant building skin is wanted while still generating power. Common for building roofs and opaque facades.

2. Color-Glaze Series

Typical models: COM-CBS1 family (e.g., 250 W / 240 W / 230 W)
Thickness: 11 mm  |  Weight: ~50 kg  |  Size: 1600 mm × 1200 mm (customizable)
Colors: China red, star green, sky blue, taro purple, snow silver, and more — fully customizable.
Best for: building curtain walls, envelopes, and window spandrels where rich, uniform color matters.

3. Colored Translucent Series

Typical models: COM-CA2-T30 / T40 / T50 (200 W / 170 W / 140 W)
Transparency (film-removal rate): 30% / 40% / 50%
Colors: colorless, ruby red, crystal yellow, emerald green, ocean blue.
Best for: skylights, sunrooms, railings, parapets — anywhere you want light and generation.

4. Insulated Translucent Series

Typical models: COM-Z2-T20 / T30 / T40 / T50 (230 W / 200 W / 170 W / 140 W)
Transparency: 20%–50%  |  Thickness: 33 mm  |  Weight: ~100 kg  |  Area: up to 1.92 m²
Feature: Low-E insulated construction for strong thermal and acoustic performance — a direct replacement for architectural Low-E glass.
Best for: curtain walls, operable windows, and skylights needing insulation.

5. Photovoltaic Tile Series

A roof-tile form factor ("photovoltaic stone tile") with several sub-models:

Best for: pitched tile roofs where a conventional panel would look out of place.

6. Stone-Look Series

Typical power: 260 W (pattern / fence / walkway / decorative variants)
Thickness: 17 mm  |  Weight: ~74 kg  |  Static load: up to 5400 Pa
Best for: facades, envelopes, exterior decoration, fences, and — uniquely — photovoltaic floor tiles and walkways.

7. Specialty Series

Engineered variants for demanding roles:

• PV/T (photovoltaic-thermal): higher overall energy efficiency by capturing heat as well as power.

• Vacuum insulated PV glass: U-value as low as 0.5 W/m²·K.

• 4SG insulated glass: improved air-tightness and lifespan.

• Fireproof PV glass: meets GB 15763.1, with fire resistance of 1.5+ hours.

Selection Map: Match Scenario to Series

Frequently Asked Questions

Which series do I need for a transparent curtain wall?

Use the insulated translucent series (for thermal performance) or the colored translucent series (for stronger color expression).

Can the glass be walked on?

Yes — the stone-look walkway variant is engineered for floor and pathway use, with high static-load capacity.

Are colors really customizable?

Yes. The range offers 300+ colors plus custom patterns and images, and transparency can be tuned from 0% to 60%.

Talk to a Specialist

Correct series selection depends on structure, daylight needs, and local codes. For detailed technical parameters, a tailored selection for your project, or a quotation, feel free to consult us via email.