What materials are used for the solar panel rail system?

The system is made of high-strength aluminum alloy (Al6005-T5) or galvanized steel material.

What certifications does the product have?

The product is certified by GB, ISO, TUV, and CE.

What is the delivery time for orders?

Delivery time is about 5-45 days depending on the order specifics.

Customizable Aluminum Solar Panel Rail - Dwin for Roof Mounting Systems

Name: Customizable Aluminum Solar Panel Rail - Dwin for Roof Mounting Systems
Brand: TIANJIN DWIN ENERGY CO., LTD.
SKU: 2126079942

Tianjin, ChinaTIANJIN DWIN ENERGY CO., LTD.

US$1.65-2.06

100 Meters

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

20-25years

Warranty

20-25years

Model NO.

001

Certification

GB, ISO, TUV, CE

Application

Industrial

Material

Aluminum Alloy

Type

Solar Rail

Grade

Surface

Custom

Label

OEM ODM

Delivery Time

About 5-45 Days

Sample

Free

Design

Free

Transport Package

Plastic Wrapped and Secured with Wooden Crates and

Specification

custom

Trademark

custom

Origin

Tianjin China

Key features

High Corrosion Resistance: Al6005-T5 aluminum alloy with anodizing, passing 4800h salt spray test for harsh weather.

Customizable Surface & Label: Surface and label are customizable; OEM/ODM services are supported for branding needs.

Versatile Installation Compatibility: Compatible with metal roofs, tiles, and ground installations; fits mainstream fixtures.

Structural Stability: High strength design resists wind, snow, and earthquakes, ensuring module safety.

Flexible Customization: Customizable length and design; free sample and design services available.

Certified Quality Assurance: Certified by GB, ISO, TUV, CE; ISO9001/14001/45001 management systems ensure quality.

Professional Technical Support: Provides third-party inspection reports and customized wind/snow load analysis.

Reliable Warranty Coverage: 15-year warranty with free replacement for non-human damage; 20-25 year after-sales service.

Company profile

Importers and ExportersODM ServicesQuality AssuranceR&D Capabilities

TIANJIN DWIN ENERGY CO., LTD.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-10-01Nearest Port: TianJin ChinaAverage Response Time: ≤0.19hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, DDP, CIP, DAP

AI-Powered supplier vetting

SummaryThe supplier has a modern production base with advanced equipment and holds multiple international management certifications. However, it lacks written procedures for service capability and customer complaints. Financial data indicates zero revenues and profits over recent years, and the supplier does not offer overseas services or warehouse capabilities. They do provide OEM and ODM services, showing some customization ability, but lack innovation in terms of new products or SDK availability. The supplier's export sales comprise a significant portion of their business, but they have limited after-sales and overseas service capabilities.

Supplier typeThe supplier specializes in the sales and manufacturing of metal products, including special steel materials, metal chains, and metal structures.

CertificationsThe company holds ISO9001, ISO14001, and ISO45001 certifications, ensuring comprehensive quality control and environmental management standards.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or after-sales services.

Financial creditThe supplier shows no operating revenue or profit over the past three years, with financial indicators reflecting zero activity.

R&D capabilityThe supplier has not developed new products or SDKs in the past year, indicating limited innovation capability.

Production capacityEquipped with advanced production lines, the supplier has a strong production capability, covering 45,000 square meters.

Customization capabilityThe supplier offers ODM and OEM services and customization from samples, indicating good customization capabilities.

Product Q&A

Q:What is the difference between galvanized aluminum magnesium steel and ordinary galvanized steel?

Aluminum magnesium coating significantly improves corrosion resistance, especially suitable for high salt spray and acid rain areas, with a lifespan extension of more than 50%.

Q:Does the bracket require additional anti-corrosion treatment?

No need! The coating and passivation treatment have been completed before leaving the factory, and it can be used directly.

Q:Can you provide a load-bearing calculation report?

We can provide third-party inspection reports along with the goods and support customized wind/snow load analysis for the project.

Q:Do you accept sample orders?

Support! 3 sets minimum order, shipped within 7 days, sample fee can be deducted from bulk order.

Q:What are the payment methods and warranty period?

Accept TT/LC, with a 15 year warranty (free replacement for non-human damage).