What is the estimated service life of your ground screws?

With our high-standard hot-dip galvanizing treatment, our ground screws are engineered for a service life of 25 to 30 years, depending on the local soil acidity and moisture levels.

Can I use ground screws for applications other than solar mounting?

Yes, our ground anchors are widely used for various applications, including garden fences, timber construction, carports, street lighting, and temporary structures like exhibition tents.

What is your quality control process before shipment?

We have a strict ISO 9001 certified quality management system. Every batch of products undergoes dimensional checks, welding quality inspections, and zinc layer thickness testing to ensure they meet your specifications before being loaded.

Durable Q235 Carbon Steel Ground Screws for Solar Installations

Name: Durable Q235 Carbon Steel Ground Screws for Solar Installations
Brand: Xiamen Solar First Energy Technology Co., Ltd.
SKU: 2310237415

Fujian, ChinaXiamen Solar First Energy Technology Co., Ltd.

US$10.00

100-999 Pieces

US$9.50

1,000+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Material

Steel Q235

Type

Round Head

Model NO.

SF-GS001

Groove

Interior Angles Quartet

Connection

Hinged Bolts

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI

Grade

8.8

Product Name

Ground Screw

Application

Building Construction

Size

Customized

Warranty

10years

Color

Silvery

Surface Treatment

Hot DIP Galvanized

Delivery Time

15-30days

Advantage

Customized Service Provided

Certificate

ISO9001

Transport Package

Ground Anchors in Pallet, Carton Box

Specification

Customize

Trademark

Solarfirst

Origin

China

Production Capacity

2000000 Piece/Pieces Per Month

Key features

Premium Q235 Carbon Steel Ground Screw With Hot Dip Galvanized Coating For Superior Rust Protection And Solar Mounting

Fast Installation Screw Pile No Concrete Foundation Earth Anchor Helical Base Saves Time Labor For Rapid PV Projects

Custom Flange Ground Screw Base OEM ODM Adjustable Diameter Length For Versatile Soil Conditions Heavy Duty Metal Anchor

Durable Solar Mounting Ground Screw Eco Friendly Recyclable Sustainable Support Pile Twenty Year Lifetime Power Utility

High Strength Industrial Ground Anchor For Solar Farm Construction Project Efficient Stable Helical Foundation Solutions

Precision Engineered Galvanized Ground Screw Zinc Layer Eighty Micron Excellent Weather Resistance Long Term Stability

Company profile

Years of Export ExperienceExhibition ExperienceQuality AssuranceManagement Certification

Xiamen Solar First Energy Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 13 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier engaged in wind-power technology services, photovoltaic equipment rental, battery and electronic equipment activities, and related sales or construction services. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Service controls include written procedures, records, supplier-list management, corrective and preventive actions, complaint handling, quality assurance, and material traceability. The supplier provides 3D design, flexible customization, ODM, and OEM services, but reports no available SDK, no private-mold capability, and no new products in the past year. Stated delivery times are within 15 workdays off-season and one month during peak season. Financial information is limited to year references, so credibility cannot be determined. Evidence of customer cases is limited to OEM service for well-known brands and participation in the Thailand Exhibition.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier. Its stated business activities cover wind-power technology services, wind-turbine and component sales, battery and electronic equipment manufacturing or sales, photovoltaic equipment rental, and certain construction and design services.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These certifications provide explicit evidence of relevant management and product-compliance credentials.

After-Sales capabilityService capability is supported by written procedures and followed records, a corrective and preventive action mechanism, complaint-handling procedures, quality assurance, and material traceability. The supplier also lists training as an overseas service offering, although overseas service coverage is recorded as zero countries.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. Although ODM service is available, these explicit limitations indicate insufficient evidence of strong recent product innovation or software-development capability.

Production capacityThe supplier reports manufacturing capability for batteries, electronic components, and electromechanical equipment, along with quality assurance, traceability, and a stated quantity of one for its own-brand quality-control capability. Delivery times are within 15 workdays off-season and one month during peak season, supporting some operational capability, but production capacity is not fully quantified.

Customization capabilityThe supplier provides 3D software design services, flexible customization, ODM services, and OEM services for popular brands. However, it explicitly reports no private-mold capability, so customization is demonstrated primarily through design and manufacturing services rather than proprietary tooling.

Client casesThe supplier reports providing OEM services for well-known brands and identifies Thailand Exhibition as a trade-show activity. These are direct indicators of market-facing experience, but no customer names, project details, order volumes, or performance outcomes are provided.

Product Q&A

Q:What material is your ground screw made of?

Our ground screws are manufactured from high-quality Q235 carbon steel. This material ensures high strength and stability, making it ideal for supporting heavy solar mounting structures and other foundation projects.

Q:How do you ensure the corrosion resistance of the products?

All our screw piles undergo a rigorous hot-dip galvanizing (HDG) process according to international standards. We guarantee a zinc coating thickness of at least 80um, providing excellent protection against rust and corrosion for over 20 years in outdoor environments.

Q:Is it necessary to use concrete for the foundation?

No, one of the primary advantages of ground screws is that they do not require concrete. They can be driven directly into the earth using a professional ground screw machine, which significantly reduces installation time and labor costs.

Q:Can these ground screws be used in different soil conditions?

Yes, our helical piles are designed to be versatile. They provide stable support in various soil types, including sandy soil, clay, and even rocky ground, thanks to our specialized spiral blade designs.

Q:Do you support OEM or ODM customization?

Absolutely. We offer professional OEM and ODM services. We can customize the length, diameter, wall thickness, and flange types (such as U-type, round, or square flanges) based on your specific project requirements and technical drawings.