Quick Install Railless Solar Mounting System for Trapezoidal Metal Roofs - China Suppliers & Factory Solutions
Aisinee's innovative rail-less solar mounting system is designed specifically for efficient installation on trapezoidal metal roofs. As a leading supplier in China, we provide a streamlined clamp-on assembly process that significantly reduces labor costs and installation time. Whether you're looking to enhance your solar projects or seeking reliable factory-direct solutions, our advanced solar mounting system simplifies and accelerates the installation process, making it the ideal choice for modern solar energy applications
Design Features
- ⚡ Light weight and easy to handle: this trapezoidal solar mounting system is light for transportation and easy for onsite installation.
- 📦 Precut and ready to install: the profile length is customized, it is pre-cut and well packed by carton and plywood pallets. All the necessary components are included, such as solar mid clamps and solar end clamps, as well as bolts and nuts.
- 🔧 Simplified Clamp-On Installation: The rail-less design allows for direct attaching solar panels to metal Roof.
Specification
| Item No | AS-SR-MRMS-SR09 |
| Brand | Aisinee |
| Country of Origin | China |
| Material | AL6005-T5 |
| Specs | L385*W70*H30mm (Length is customized) |
| Surface Treatment | Anodized alu above 10um / Mill finish |
| Color | Silver or black (customized) |
| Usage | Install on trapezoidal metal roof |
| Certificate | ISO/CE/SGS/AS/NZS/JIS/ASCE7-10 |
| Service Life | 25 years |
| Guarantee Period | 20 years |
| Port of Loading | Xiamen Port, China |
| Payment Terms | 100% TT, L/C at sight |
Detail and Assembly Diagram
🔍 1. Roof Rack Solar Panel Mounting Kit Overview
The SR09 solar mounting system ensures the solar modules' safety by fastening the long side of the solar panel with quick install adjustable solar clamps. It's adaptable for 30-40mm modules. The complete kit includes EPDM and a choice of self-tapping bolts or self-drilling bolts for a secure and weatherproof installation.
🛠️ 2. Installation Steps

Put the mini rail with EPDM on the trapezoidal metal roof

Fasten the roof mounted pv system rail by self-drilling bolt ST6.3X75mm

Install all of the mini rails

Install solar modules by clamps

Solar mid clamp installation

Solar end clamp installation
🔩 3. Components

Anodized aluminum extruded profile OEM length

EPDM with 3M tape 90X70mm

Adjustable mid clamp
Compatible with 30-40mm pv module

Adjustable end clamp
Compatible with 30-40mm pv module

Self tapping bolt
ST6.3X80mm, ST6.3X100mm, etc.

Self drilling bolt
ST6.3X25mm, ST6.3X75mm, etc.
⚠️
TIPS: Please kindly be noted that while install the clamps, the stop bolt can't be squeezed in the bottom of the nut groove, otherwise, the clamp can't be well clipped into the rail.
Ref Study Case
Download
📄 Download for more detail, including Installation Manual and Product Manual
Packaging and Shipping
| Sales Unit | Per meter / Per pcs | Package Type |
● Inner packing: wrapping paper/film; ● Outer packing: wooden case |
|
| Lead Time: | ||||
| Quantity (Sets) | 1–1000 | 1001–5000 | 5001–10000 | >10000 |
| Working Days (UTC+8) | 1–7 | 7–10 | 10–15 | Subject to negotiation |
Frequently Asked Questions (FAQ)
Q
What type of roof is the SR09 solar mounting system compatible with?
A
The SR09 system is specifically designed for trapezoidal metal roofs. Its rail-less design allows solar panels to be directly attached to the metal roof surface using mini rails and adjustable clamps.
Q
What solar panel thickness (module frame height) is compatible with this mounting system?
A
The adjustable mid clamp and end clamp are compatible with PV modules with a frame height of 30–40mm, making it suitable for most standard solar panels on the market.
Q
Can the profile length be customized to fit different roof sizes?
A
Yes. The aluminum extruded profile is OEM customizable in length. It is pre-cut according to your project requirements and well packed in cartons and plywood pallets for safe delivery.
Q
What certifications does the SR09 solar mounting system hold?
A
The system is certified under ISO, CE, SGS, AS/NZS, JIS, and ASCE7-10 standards, ensuring compliance with international quality and structural safety requirements.
Q
What is the service life and warranty period of this product?
A
The SR09 trapezoidal solar mounting system has a service life of 25 years and comes with a 20-year guarantee period, providing long-term reliability for your solar installation.
Q
What are the available payment terms and lead times for ordering?
A
Accepted payment terms include 100% TT and L/C at sight. Lead times vary by order quantity: 1–7 working days for 1–1000 sets, 7–10 days for 1001–5000 sets, 10–15 days for 5001–10000 sets, and subject to negotiation for orders exceeding 10,000 sets.
Get in Touch
You can also contact us via phone, email, or social media, and we will respond as quickly as possible.
Address
Unit 301, No. 600 GuankouSouth Road, Jimei District, Xiamen,China



















