Solar Panel Mounting Bolt – High-Quality Fasteners for Secure Solar Installations

A solar panel mounting bolt is a specialized fastener designed to securely attach solar panels to various mounting structures. These bolts ensure stability and durability in outdoor environments facing strong winds, heavy rain, and other weather challenges.

ALV manufactures premium stainless steel solar mounting bolts available in multiple sizes to meet diverse installation needs. Suitable for flat roofs, sloped roofs, ground-mounted solar systems, or other mounting types, our bolts provide reliable performance and long service life.

Features of Solar Panel Mounting Bolt

• Standardized Dimensions and Quality: Compatible with various solar mounting systems.
• Uniform Force Distribution: High hardness and resistance to deformation for heavy loads.
• Deep, Precise Threads: Excellent grip prevents slippage for a strong attachment.
• Flawless Surface Finish: Smooth, burr-free surfaces for safe, easy installation.
• Strict Quality Control: Premium materials with rigorous quality checks.

Self-Tapping Screws for Solar Mounts

Self-tapping screws are designed for metal solar mounting structures. Made from SUS410 stainless steel, each screw has a drill-point tip and a pre-assembled EPDM rubber pad for waterproof sealing.

Solar Hanger Bolts for Wood Rafters

Constructed from SUS304 stainless steel, these bolts are ideal for wooden rafters. Used with L-feet, each set includes three nuts and a waterproof EPDM rubber pad, allowing height adjustment and long-term weather resistance.

Solar Hanger Bolts for Steel Purlin

Made from SUS304 stainless steel, these bolts are designed for pre-drilled steel purlins. Each set includes two nuts, a waterproof EPDM pad, a gasket, and an adjustable clip for secure fastening.

T-head Bolts for Solar Panel Mounting

Our T-head bolts are made of SUS304 stainless steel, available in M6, M8, and M10. Designed for use with mid and end clamps, they slide easily into rail slots for quick and flexible solar panel installation.

Why Choose ALV as Your Supplier?

• Superior Mechanical Performance: Corrosion-resistant, rust-proof, and high-temperature tolerant.
• Factory Direct Pricing: No middlemen, competitive prices without compromising quality.
• Comprehensive Product Range: Bolts, screws, brackets, clamps, and more for all solar installations.

FAQ

What types of components do you offer?

Bolts, brackets, rails, clamps, and other essential solar mounting hardware.

Do your bolts have anti-loosening features?

Yes, many bolts include locking mechanisms or specialized threads.

Are your bolts compatible with different mounting systems?

Yes, suitable for roof mounts, ground mounts, carports, and more.

Can bolts be customized?

Yes, length, diameter, and thread specifications can be customized.

What is the minimum order quantity?

We accept flexible quantities. Contact our sales team for details.

Lead time?

Depends on order size and availability. Samples are typically ready within 3 days; bulk orders 1–2 weeks.

Are bolts easy to install?

Yes, standardized dimensions and precise manufacturing ensure smooth installation.

Are bolts corrosion-resistant?

Yes, made with stainless steel or coated finishes for long-term durability.

Contact Us

For more information or to request a quote, contact ALV today. We support your solar installation projects with premium hardware solutions.