PV Mounting Hardware Kit Solar Racking Fasteners Bolts Nuts

Product Description

Product Description

PV Mounting Hardware Kit Solar Racking Fasteners Bolts Nuts

This PV Mounting Hardware Kit (including bolts, nuts, washers, etc.) is a set of "safety joints" and core connecting components tailor-made for various solar mounting systems. Acting as the cornerstone for the stable operation of the entire PV array, these fasteners securely lock the rails, clamps, posts, and PV modules together, ensuring the system withstands strong winds, heavy snow, and long-term wind vibrations over a 25+ year lifecycle. Manufactured from high-strength carbon steel (e.g., Grade 8.8, 10.9) or premium stainless steel (e.g., SUS304, A4-80), and treated with top-tier anti-corrosion processes like Hot-Dip Galvanizing (HDG), Dacromet, or Zinc-Aluminum-Magnesium , they maintain exceptional rust resistance in extreme environments such as coastal high-salt spray or heavy industrial areas. Furthermore, we offer various anti-loosening nuts (e.g., Spirolock wedge lock) and precision torque designs to completely eliminate the risk of loosening caused by long-term vibration. Whether for large-scale utility ground stations, commercial rooftops, or residential distributed projects, this one-stop fastener kit provides ultimate installation convenience and all-weather safety assurance.

Key Features & Advantages

Key Features

1.Premium Anti-Corrosion & Weather Resistance: Provides differentiated surface treatments based on project environments. Hot-dip galvanizing (zinc layer ≥65μm) is used for standard inland projects; for coastal or highly corrosive environments, 304/316 stainless steel or Dacromet coating options are available, easily exceeding 1000 hours in neutral salt spray tests.
2.High-Strength Mechanical Load-Bearing: Core load-bearing bolts are available in high-strength grades from 8.8 to 10.9. Through precise quenching and tempering heat treatment, they possess ultra-high tensile and shear strength, perfectly matching the structural safety requirements for extreme wind and snow loads.
3.Superior Vibration-Resistant & Anti-Loosening Design: Equipped with anti-loosening nuts, spring washers, or self-locking thread technologies to effectively absorb and resist stress changes caused by long-term wind vibration and thermal expansion/contraction, ensuring connection nodes do not undergo plastic loosening throughout their lifecycle.
4.High System-Wide Compatibility: The kit includes various standard and custom connectors, perfectly compatible with mainstream aluminum/carbon steel rails, various clamps, and PV modules of different sizes on the market, achieving seamless integration.
5.Modular & Quick-Assembly Configuration: All bolts, nuts, and washers are pre-configured and packaged according to installation nodes with extremely high dimensional precision (tolerance controlled within millimeters). No on-site secondary processing is required, greatly reducing the installation error rate.

Advantages

1.Safeguards Lifecycle Safety of Power Plants: As the "links" of the PV system, high-quality fasteners completely eliminate the risk of PV module detachment caused by rusted hardware fracture or vibration loosening, safeguarding the stable power generation and personnel safety of the power plant for over 25 years.
2.Significantly Reduces Comprehensive O&M Costs: With its ultra-long maintenance-free lifespan and extremely low replacement rate, the Total Cost of Ownership (TCO) over the project lifecycle is significantly reduced. It avoids the high labor and downtime costs associated with frequent later-stage inspections, tightening, or part replacements.
3.Maximizes On-Site Construction Efficiency: Scientific pre-configuration packaging and high-precision hole matching allow installers to complete the job with simple torque tightening. In overseas markets with high labor costs, this advantage can directly save over 30% of installation time and labor costs for the project.
4.Flexibly Adapts to Complex Installation Scenarios: Whether it's color steel tile roofs requiring waterproof washers, concrete flat roofs requiring expansion bolts, or ground pile foundations requiring high-strength anchor bolts, we can provide precisely matched fastener solutions, expanding the site selection boundaries for power plants.
5.One-Stop Procurement Saves Time & Worry: We provide full-process services from design and selection to production and packaging, avoiding the risks of specification mismatches and delivery delays caused by customers purchasing bolts, nuts, and washers from multiple suppliers separately, ensuring the project is connected to the grid on schedule.

Specification

Why Choose Our Factory

Certifications

Company Profile

Tianjin Guitai New Energy Technology Co., Ltd. was established in 2014 and is located in Yangjiayuan Development Zone, Jinghai District, Tianjin. Since its inception, it has been committed to "empowering the world with sunshine and letting green illuminate the future". The company not only has a complete R&D system, but also is equipped with advanced production equipment and strict quality control processes. From raw material procurement to product delivery, every link has been tested layer by layer to ensure the reliability and stability of product quality. In addition, we have established a professional after-sales team to provide customers with a full range of technical support and after-sales services, so that customers have no worries. Team members use professional knowledge and professionalism to inject strong impetus into the company's development, and also provide customers with reliable support and guarantee.
With its excellent technical strength and high-quality services, it has won the trust of many customers. Its business covers many provinces and cities in China and has gradually expanded to the international market. In the future, the company will continue to uphold the development concept of green, innovation and win-win, and contribute to the development of the global energy industry.

FAQ

1.Are you a manufacturer?
Yes, we are a manufacturer, We have own factory.
2.Can we visit your factory ?
Warmly welcome once we have your schedule we will pick you up.
3.Do you have quality control?
Yes, we have gained ISO authentication.

4.Can you arrange the shipment?
Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional serice.
5.How long is your delivery time?
Generally it is 7-14 days if the goods are in stock or itis 25-45 days if the goods are notin stock, itis according to quantity.