Galvanized Steel Ground Screw Piles Earth Anchor for Solar Mounting System

Basic Info

Model NO.	APV811
Wind Load	60 M/S
Snow Load	1.6 Kn/M2
Thickness of Panel	30-50 mm
Module Inclination	0-45 Degree
Standards	AS/NZS1170,DIN 1055,Jisc 8955
Color	Silver or Customized
Applicable Solar	Framed or Frameless
Panel Layoout	Portrait or Landscape
Foundation	Concrete Block
Module Orientation	Horiizontal or Vertical
Transport Package	Standard Exporting Package
Specification	6005 / T5
Trademark	Alv
Origin	China
HS Code	761010
Production Capacity	10gw/Year

Product Description

Solar ground mount system sually consists of metal structure, concrete base and other spare parts to fix the solar panels on a rack. It is suitable for big projects: such as commercial pv plant power stations.According to the location, geographic and weather situations, and the target power output, ground solar mounting system can be classified with 3 kinds of systems:

1. Fixed tilt system: the simplest and the most economic one. Fixed structure, fixed panels, in need of less maintenance.
2. Single axis tracking system: it uses an electric motor to move the solar panels in one direction to track the sun's turning movement throughout a whole day.
3. Dual-axis tracking systems: using two axes to track the sun's movement both horizontally and vertically, maximizing the PV power produce.

ALV team, with 16 years of aluminum extrusion experience and many years of providing the solution for solar ground mounting systems, so that we are holding the strong points of :Fast and scientific designs, Competitive price with fast delivery, Professional consultant service.

A solar ground mounting system by screw anchor, also known as a ground screw or helical pile system, provides a stable foundation for solar panel installations. This system involves anchoring metal screws or piles into the ground, which act as the primary support structure for the solar panels.Here is a detailed overview of the components and benefits of a solar ground mounting system by screw anchor:Screw Anchors/Piles:The main component of this mounting system is the screw anchor or pile. These are usually made of galvanized steel or aluminum and feature a helical shape. The helical design allows for easy installation by twisting the screw into the ground, similar to how a screw is driven into wood. The depth of the screw anchor depends on various factors, such as soil conditions, wind load requirements, and panel configuration.

Mounting Rails:Once the screw anchors are securely installed, mounting rails are attached to them. These rails provide the framework upon which the solar panels are mounted. They are typically made of aluminum or galvanized steel and are designed to withstand the weight of the solar panels and any environmental stress, such as wind or snow loads.Panel Clamps:Panel clamps are used to fasten the solar panels onto the mounting rails. These clamps are designed to securely hold the panels in place while allowing for thermal expansion and contraction. They are adjustable to accommodate different panel sizes and are often made of corrosion-resistant materials like stainless steel or aluminum.

Ground Clearance:The design of the screw anchor system ensures that the solar panels are elevated off the ground, providing clearance for proper airflow and reducing shading. This helps prevent the accumulation of debris, such as leaves or dirt, which can reduce the efficiency of the solar panels.

Benefits of Ground Screw

Easy Installation:

The screw anchor system offers a quick and straightforward installation process. The helical design of the anchors allows for easy insertion into the ground without the need for extensive excavation or concrete foundations. This reduces both installation time and costs.Versatility:The screw anchor system is versatile and can be used in various soil conditions, including rocky or uneven terrain. It offers adaptability to different geographical locations and can be easily adjusted to accommodate site-specific requirements.Stability and Durability:The helical shape of the screw anchors provides excellent stability and load-bearing capacity. They are resistant to uplift forces and can withstand high wind speeds, ensuring the long-term durability and reliability of the solar panel system.Environmental Impact:Using a screw anchor mounting system minimizes the environmental impact of solar panel installations. Unlike traditional concrete foundations, screw anchors do not require extensive excavation, which reduces soil disruption and preserves the natural landscape.Maintenance and Accessibility:The screw anchor system allows for easy access to the solar panels, making maintenance and cleaning simpler. It enables technicians to reach individual panels without disturbing the entire array.
Conclusion:A solar ground mounting system by screw anchor offers a reliable, cost-effective, and environmentally friendly solution for installing solar panels on the ground. It provides stability, durability, and flexibility to accommodate various soil conditions and panel configurations. With its easy installation process and low maintenance requirements, this system contributes to the widespread adoption of solar energy as a clean and sustainable power source.

Product Parameters

Alv has a strict production and quality control system, here a simple procedures of production:

1. Choose the best steel which up to the standard and regulations
2. Cut to size and form the desire shapes
3. Wield : wielding the parts with the screw tubes.
4. Surface treatment: after cleaning the screws, put the screws into into hot-dip galvanizing pools to posses the quality of long term corrosion resistance.
5. QC inspection: to check the strength, durability and corrosion resistance of the finished screws, only the products up to standards can be put into warehouse.
6. Package and delivery

Mount Type	Customized mounting system
Standard	AS/NZS 1170
Applicable Module	Framed or frameless panel
Roof clearance	Customized
Wind load	Up to218Kmph (60m/s)
Snow load	Up to 30psf (1.4KN/m2)
Width of solar module	751 ≤ A ≤ 1313 mm
Thickness of solar module	30-50 mm
Adjustable angle range	15~50°
Material	Aluminum alloy 6063 T5
Application	ground, balcony, railing, walls etc.
Warranty	10 years

Packaging & Shipping

Company Profile

1. Experienced: ALV has years of experience in the generation and sales of solar tile roof hooks, understands the market and customer needs, and can provide professional advice on solar tile roof hooks to help you find the most suitable product for your needs2. High quality products: Made of high-quality SS304 stainless steel material using the most advanced technology and design today, they have durability and stability, and can withstand various climate tests.3. Reasonable Price: After market research and comparison, our solar tile roof hook price provides customers with the most cost-effective solution while ensuring product quality and service. We can also provide customized services according to customers' specific needs.4. Professional service: We have a comprehensive after-sales service team, and customers who cooperate with us will have VIP exclusive customer service to provide comprehensive services, including technical consultation, product installation, maintenance, etc5. After sales guarantee: All products have undergone safety testing and certification, and provide product quality, guarantee, and maintenance, so that you can purchase without worry.Global sales network: Our company's sales network covers the world, and our products and services have entered many countries and regions, such as the United States, Europe, Australia, Asia, etc., receiving widespread recognition and praise from customers.

FAQ

1 How to install a solar ground screw?Solar earth screw can be installed by a portable or a hydraulic pile driver by pressing the screw into the soil by constant heavy bums , usually 1.5 meters deep is enough for strong and stable solar mounting base, some up to 1.6m depth. After that, build the mounting system of pv modules on the tops of earth screws with some base connectors.2 What are the advantage of solar ground screw?Compare to the other supports for solar mounting system(concrete eg.), it provide several premium advantages: easy installation, cost effective, high efficiency, and easy to dismantle . 3 What kinds of ground suite for solar earth screw?It suitable to clay, sand and gravel. The ground soil must be strong enough to support the panels and withstand the strongest wind and heaviest snow.4 Does this screw suitable for the area of fast wind and heavy snow?Yes, It can bear to design limitation up to 60m/s wind and 14 KN/m2 snow load.5 How long will the solar ground screw mounting system last?It is durable and strong. The usage life up to 30 years or more. But it may differs depend on the characters of the soil and weather conditions.6 Is the solar ground screw reusable ?Yes. It can re used if the screws does not damaged after removal. So please be careful when dispatching the screws on site. This reused feature make the mounting system by ground screws sustainable.