Weatherproof Industrial Sealing Strip for Photovoltaic and Trench Cover Needs

• Customization: Available
• Usage: Machinery
• Type: Hollow Sealing Strip
• Model NO.: 1-1
• Sectional Shape: Rectangle
• Standard: Standard
• Processing Method: Extrusion
• Scope of Application: Windproof and Waterproof
• Whether to Support Customization: Support
• Characteristic: High Temperature Resistance
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Photovoltaic sealing strips are indispensable components tailor-made for the seamless installation and safeguarding of solar photovoltaic panels. The principal role of these strips is to ensure exceptional waterproof, dustproof, weather-resistant, and anti-aging properties, thereby guaranteeing the enduring, stable operation of your photovoltaic systems. Here is an elaborate overview of photovoltaic sealing strips for your enlightenment:

1, Material and Characteristics

1. Main material: Photovoltaic sealing strips are expertly crafted from premium ethylene propylene diene monomer (EPDM) or silicone, ensuring unmatched performance.

Ethylene propylene diene monomer (EPDM): Known for its outstanding heat resistance, weather resistance, and ozone resistance, EPDM offers remarkable tensile strength and elasticity. It performs exceptionally well across temperatures ranging from -40 ºC to 120 ºC, boasting superior aging resistance and exceptional physical and mechanical attributes.

Silicone: Renowned for its high temperature resilience (150-200 ºC) and cold resistance (-40-60 ºC), silicone is a powerhouse of aging resistance, chemical corrosion resistance, and exceptional electrical insulation capabilities.

2. Characteristics:

Waterproof and dustproof: Effectively prevents rainwater and dust infiltration, safeguarding the photovoltaic panel's integrity and preventing damage.

Weather resistant and aging resistant: Withstands the ravages of natural elements like ultraviolet rays and ozone, maintaining structural integrity without cracking or deformation over time.

High elasticity: Offers excellent resilience and resistance to compression deformation, adapting seamlessly to thermal expansions and contractions of photovoltaic panels.

Easy to install: Ingeniously designed for effortless installation, significantly boosting construction efficiency.

2, Type and shape

1. Type: Depending on material and performance attributes, photovoltaic sealing strips are classified into EPDM rubber sealing strips and silicone sealing strips.

2. Shape: Available in diverse shapes such as T, D, P, O, etc., these strips cater to various sealing requirements across different photovoltaic panel connections.

3, Application and Function

1. Application: Widely utilized in the installation and sealing of solar photovoltaic panels, these strips are pivotal for photovoltaic module frames, gaps between panels, and junction box connections.

2. Function:

Sealed and waterproof: Prevents rainwater ingress, ensuring circuits and components remain dry and shielded from moisture and corrosion.

• Buffer and shock absorption: Provides cushioning against external impacts, safeguarding the photovoltaic panel from potential damage.

• Improve energy efficiency: Excellent sealing minimizes dust accumulation on panels, enhancing photovoltaic conversion efficiency.

4, Selection and installation precautions

1. Selection: Choosing the right photovoltaic sealing strip requires considering factors like material, size, and the installation environment, ensuring the selection of an optimal material, shape, and size.

2. Installation:

Clean the surface: Prior to installation, ensure the photovoltaic panel connection surface is pristine—clean, dry, and devoid of oil stains and impurities.

• Correct installation: Adhere to provided installation instructions meticulously, ensuring the strip is correctly positioned without any omissions or misalignments.