Heavy-Duty Flexible Sealing Strip for Industrial Waterproofing Solutions

• 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 strip is an indispensable component meticulously crafted for the seamless installation and robust sealing of solar photovoltaic panels. Its paramount function is to ensure that the junctions between these panels exhibit superior waterproof, dustproof, weather-resistant, and anti-aging qualities, thereby guaranteeing the photovoltaic system's enduring and stable performance. Below is a comprehensive exposition of photovoltaic sealing strips that you won't want to miss:

1, Material and Characteristics

1. Main material: Photovoltaic sealing strips are predominantly fashioned from either ethylene propylene diene monomer (EPDM) or high-grade silicone, materials renowned for their reliability.

Ethylene propylene diene monomer (EPDM): Known for its unparalleled heat tolerance, remarkable weather endurance, and resistance to ozone, EPDM showcases formidable tensile strength, elasticity, and temperature resilience (-40 ºC~120 ºC). Its strong anti-aging attributes and superior physical-mechanical properties make it a top choice.

Silicone: This material excels with outstanding high-temperature resistance (150-200 ºC) and excellent low-temperature resilience (-40-60 ºC). It also boasts strong aging resistance, chemical corrosion resistance, and exceptional electrical insulation properties.

2. Characteristics:

Waterproof and dustproof: Expertly designed to effectively thwart rainwater and dust from infiltrating the interior of photovoltaic panels, safeguarding them from potential damage.

Weather resistant and aging resistant: With an impressive ability to defend against natural elements like UV rays and ozone, it maintains its integrity without cracking or deforming, even after prolonged use.

High elasticity: Demonstrates superb resilience and resistance to compression, adeptly accommodating the thermal expansion and contraction of photovoltaic panels.

Easy to install: Thoughtfully designed for straightforward installation, it significantly boosts construction efficiency with its user-friendly application.

2, Type and shape

1. Type: According to material and performance, photovoltaic sealing strips are categorized into EPDM rubber and silicone sealing strips, each offering unique benefits.

2. Shape: Available in a diverse array of shapes, including T, D, P, O, etc., these strips are crafted to meet the specific sealing demands of various photovoltaic panel connections.

3, Application and Function

1. Application: Widely utilized in the installation and sealing of solar photovoltaic panels, including module frames, inter-panel gaps, and junction box connections, these strips are versatile and essential.

2. Function:

Sealed and waterproof: Expertly prevents rainwater intrusion into the photovoltaic panel's interior, ensuring circuits and components remain dry and corrosion-free.

• Buffer and shock absorption: Provides critical cushioning against external impacts, shielding photovoltaic panels from potential harm.

• Improve energy efficiency: With superior sealing, it minimizes dust accumulation on photovoltaic panel surfaces, thus enhancing conversion efficiency.

4, Selection and installation precautions

1. Selection: Selecting the right photovoltaic sealing strip involves a careful assessment of factors such as material, size, and installation environment, to choose the perfect material, shape, and size.

2. Installation:

Clean the surface: Prior to installation, ensure the photovoltaic panel connection surface is pristine—clean, dry, and free from oil and impurities for optimal performance.

• Correct installation: Adhere to the sealing strip's installation guidelines meticulously, ensuring flawless placement without any omissions or misalignments.