How to Choose the Right Alloy for Your PV Modules?

1.Consider the Module Size: As the solar industry shifts towards larger formats , the surface area of the glass increases, demanding a much stronger frame. For standard sizes, 6063-T5/T6 is perfectly adequate and cost-effective. For oversized or bifacial panels, 6005-T6 is highly recommended to prevent micro-cracks in the solar cells during handling and extreme weather.

2.Evaluate the Installation Environment: If the Aluminum solar farm is in a heavy snow region or high-wind coastal area, the superior yield strength of 6005 provides peace of mind.

3.Aesthetic Requirements: If your target market is high-end residential rooftops where an all-black, flawless finish is required, 6063 offers a slightly better surface response for deep black anodization.

The Xinbo Advantage: Precision Engineered for Your Needs

Whether your PV project requires the smooth finish of 6063 or the robust strength of 6005, manufacturing a top-tier solar frame comes down to precise execution.

At Xinbo, our automated extrusion lines and advanced anodizing facilities allow us to strictly control the chemical composition, temper, and oxide layer thickness of every frame. With our high-precision CNC fabrication, we ensure that every frame hole and corner key aligns perfectly with your solar panel assembly line.

Looking for a reliable partner for your solar frame supply chain? Send us your technical drawings today, and our engineering team will help you optimize the alloy selection and cross-section design to reduce costs without compromising quality.

We are available 24 hours a day to serve you.