Composite Frame

The Composite Frame that Outperforms Aluminium Frames

TÜV-certified composite frames, precision-engineered for glass-backsheet, glass-glass, and lightweight modules.

Achieve premium cost savings, tariff ease, and sustainable superiority over aluminium while boosting your margins and meeting growing ESG demands in one decisive transition.

Why our composite frame? It delivers longer life, lower carbon, and lower cost per watt, so your modules perform better and pay back faster.

Weight Advantage

0 %

Our composite frames are
25% lighter than standard
aluminium frames.

Cost Advantage

0 %

Experience premium frame performance while spending up to 30% less up front.

Tariff Relief

0 %

Cut import duties up to 50%.

Sustainability

0 %

Up to 60 % CO₂ reduction supporting your ESG goals.

Recycling

0 %

Our composite frames are 100% recyclable.

Why choose our composite frames

We understand switching materials can feel like a risk.

With proven track record and proven benefits, globally certified by TüV, and trusted by solar module manufacturers worldwide, this isn’t untested technology. It’s better technology.

  • TÜV material certificate

    Full certification documentation is available upon request.

  • Global patents on all frames.

  • Used by JA Solar, Qcell, DAS Solar, Canadian Solar and LONGi

Our Products​

Glass-Glass

Glass-Glass

– Maximum size 2,465×1,134mm
– Certified
– Space for laminate 6.1mm
– Height 30mm-35mm
– Final design based on customers requirements

Glass-Backsheet

Glass-Backsheet

– Maximum size 2,465×1,134mm
– Certified
– Space for laminate 5.1mm
– Height 30mm-35mm
– Final design based on customers requirements

Lightweight

Lightweight

– Maximum size 2,465×1,134mm
– Certified
– Support bars (2 or 3) needed to meet certification criteria
– Space for laminates 2.3mm
– Height 35mm
– Final design based on customers requirements

Why Choose Xilia

Xilia delivers composite frames that redefine the economics of solar manufacturing. 

As the global leader in advanced composite framing solutions, we connect PV module manufacturers with technology that cuts costs while minimising the carbon footprint. 

Our composite frames deliver up to 25% weight reduction, resulting in dramatically lower logistics expenses and an enormous reduction in comparison with aluminum tariffs, advantages that translate directly to your profitability. 

We deliver the world’s most advanced composite frame technology, backed by unmatched material science expertise and global logistics infrastructure. 

When the industry’s most innovative manufacturers choose composite, they choose Xilia.