Lipu Metal(Jiangyin) Co., Ltd
                                                                                                           
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11 Years
Since 2015
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LP028 Solar Panel Frame Aluminum Profile Kit with 15μm Anodizing and 12HW Hardness for 25-Year Outdoor Performance

Price Negotiable
Price: Negotiable
MOQ: 1000 sets
Delivery Time: 5~15 days
Brand: LP SOLAR
Product Description
High-Performance Solar Panel Frame Aluminum Profile
Our LP028 solar panel frame aluminum profile is engineered for maximum durability and weather resistance in demanding outdoor solar applications. The extruded aluminum construction features integrated slots for simplified panel installation and is available in silver matte or black finishes.
Premium Material Specifications
Manufactured using strictly controlled aluminum alloy composition:
  • Silicon content: 0.38-0.42%
  • Magnesium content: 0.53-0.57%
  • Iron content: < 0.18%
  • High-purity virgin aluminum only (no recycled materials)
  • Material hardness: 12HW (exceeds standard 8HW requirement)
Advanced Manufacturing Process
Each frame undergoes precision manufacturing with multiple quality control checkpoints:
  • Precision extrusion with polished molds to eliminate surface defects
  • Controlled temperature and speed during extrusion process
  • Quenching and artificial aging for optimal hardness
  • Uniform sandblasting with carborundum for matte surface finish
  • Enhanced anodizing with 15μm oxide film thickness (50% thicker than standard)
  • Protective film coating to prevent processing damage
Technical Specifications
Parameter Specification
Product Name Solar Panel Frame
Application All types of solar panels
Material Aluminum Alloy
Surface Treatment Anodizing, Electrophoresis, Powder Coating, Polishing, Sand Blasting
Standard GB/T5237-2004, Q/320281PDW01-2008
Dimensions Customized to requirements
OEM Service Available
Warranty 10 Years
Working Life 25 Years
Product Images
Solar panel frame aluminum profile close-up showing surface texture and slot details
Solar panel frame assembly showing corner connection and structural integrity
Multiple solar panel frames arranged showing consistent manufacturing quality
Solar panel frame installation demonstration with mounting hardware
Manufacturer Information
Lipu Metal (Jiangyin) Co., Ltd. specializes in solar mounting systems and aluminum frames with:
  • 21,300 square meter manufacturing facility
  • Annual capacity of 500MW for mounting systems and 500MW for aluminum frames
  • 17 product patents for innovative solar solutions
  • Established manufacturing expertise with factory relocation and expansion in 2018

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Lipu Metal(Jiangyin) Co., Ltd
Location No.59 Xinwei Rd, Zhutang Industrial park, Jiangyin, Jiangsu, China
Contact Person Wang

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