EPDM Solar Seal Strip 12–22mm | Solar Panel Frame
Product Overview
The EPDM Solar Seal Strip 12–22mm is designed for solar panel frames, photovoltaic modules, and solar mounting system sealing applications. Made from durable EPDM rubber, it provides reliable protection against water, dust, UV exposure, ozone, and outdoor weather conditions.
With a height range of 12–22mm, this solar sealing profile is suitable for medium-size solar frame sealing requirements. The flexible EPDM material ensures excellent compression performance, weather resistance, and long-term durability in outdoor environments.
This EPDM solar seal strip helps improve the sealing performance of solar panel assemblies while protecting aluminum frame edges, connection areas, and installation gaps from moisture and environmental exposure.
Key Features
- Designed for solar panel frame and PV module sealing
- Height range: 12–22mm
- Excellent resistance to UV radiation, ozone, and outdoor weathering
- Waterproof and dust-resistant sealing performance
- Durable EPDM rubber for long-term outdoor applications
- Good elasticity and compression recovery
- Maintains performance in temperatures from -40°C to 120°C
- Available in different cross-section designs, sizes, and custom specifications
Specifications
- Material: EPDM Rubber
- Application: Solar Panel Frames / PV Modules
- Profile Type: Solar Seal Profile / Frame Gasket
- Height Range: 12–22 mm
- Color: Black (Standard), Custom Colors Available
- Temperature Range: -40°C to 120°C
- Hardness: 60–80 Shore A
- Manufacturing Process: EPDM Extrusion
Length Selection Guide
EPDM solar seal strips are available in various lengths depending on profile size, shipping method, and order quantity.
• Standard lengths: Most specifications are available in common lengths such as 1 m, 3 m, and 10 m for sample orders, replacement parts, and regular applications.
• Large profiles: Due to their larger dimensions and shipping requirements, some long-length options may be limited. These profiles can be shipped by commercial express, air freight, or sea freight according to customer requirements.
• Bulk orders: For wholesale and engineering projects, we offer custom lengths, longer rolls, and production quantities based on project requirements.
• Custom production: If a requested size or length is not currently listed, we can manufacture it using available EPDM extrusion tooling without additional tooling charges when applicable.
Applications
- Solar photovoltaic module frames
- Solar panel aluminum frame sealing
- Rooftop solar systems
- Solar farms and outdoor installations
- PV mounting systems
- Renewable energy equipment
- • Solar module waterproof sealing systems
Why EPDM for Solar Applications?
EPDM rubber is widely used in outdoor sealing systems due to its superior resistance to UV radiation, ozone, moisture, and extreme weather conditions. Compared with standard rubber materials, EPDM maintains elasticity longer and reduces sealing failure risks in photovoltaic installations, improving system reliability and service life.
Size Selection
Select the correct EPDM solar seal strip according to the profile height, cross-section dimensions, and solar panel frame design. Different sizes are available for various aluminum frame structures and sealing requirements.
Size Chart
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FAQ ( Frequently Asked Questions )
1. What is EPDM solar seal strip used for?
EPDM solar seal strip is used to seal gaps between solar panel frames, photovoltaic modules, and mounting components, helping prevent water, dust, and air leakage while improving the durability of solar systems.
2. Why is EPDM material used for solar sealing?
EPDM rubber offers excellent UV resistance, ozone resistance, weather durability, and aging resistance, making it suitable for long-term outdoor photovoltaic applications.
3. Can this EPDM solar seal strip withstand extreme temperatures?
Yes. This EPDM solar seal strip performs reliably in temperatures ranging from -40°C to 120°C, making it suitable for both hot and cold outdoor environments.
4. Is the EPDM solar seal strip waterproof?
Yes. The flexible EPDM profile creates a reliable seal that helps protect solar panel frames from water ingress, dust, and environmental exposure.
5. Can it be cut to size?
Yes. The EPDM strip can be easily cut to the required length during installation to fit different solar frame designs.
6. Where else can EPDM sealing strips be used?
Besides solar applications, EPDM sealing strips can also be used for doors, windows, aluminum frames, electrical enclosures, and industrial sealing applications.
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