Engineering Library
Can double glass module become trend?
Double glass solar panel getting more and more, as solar mounting system manufacturer, we wonder whether there is going to be a trend? They…
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Technical articles, buyer guides, installation guides, material and corrosion references, downloads and warranty terms — written to speed up mounting decisions.
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Do you know the clamping zone of solar panel?
Have you read carefully the installation manual from solar panel manufacturer? As solar mounting structure supplier, we read it. Solar panels can be secured…
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Maintenance of anodized aluminum
Updated 2026 — Anodized 6005-T5 aluminium is essentially maintenance-free for the life of the array in most environments; only heavily polluted or marine C4/C5…
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Understanding Rack Marks on anodized profiles
Updated 2026 — Rack marks are the small unanodized contact points where fixtures gripped the profile during anodizing — an unavoidable artefact of the…
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Specification of anodic layer
Updated 2026 — The anodic layer is specified by thickness class (AA10/AA15/AA20/AA25, per ISO 7599): a porous, hexagonal-cell oxide structure that accepts dye and…
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Defects in Metal and their Effects on aluminum anodizing
Updated 2026 — Because anodizing converts the aluminium surface itself, any defect in the metal — inclusions, die lines, weld seams, alloy segregation —…
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Anodizing color hard to match and fade
Updated 2026 — Anodized colour comes from dye trapped in the porous oxide layer before sealing, which is why exact colour matching between batches…
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Anodizing is a “Conversion Coating”， how to define coating thickness
Updated 2026 — Anodizing is a conversion coating: the oxide layer is grown from the aluminium substrate rather than deposited on top like paint…
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Why Anodize and How to measure?
Updated 2026 — Aluminium is anodized for durability, corrosion resistance, colour stability and a coating that cannot peel — because it is grown from…
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Aluminum Anodizing process
Updated 2026 — The aluminium anodizing process passes DC current through the profile in a sulphuric-acid electrolyte, building the oxide layer through racking, degreasing,…
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What is anodizing?
Updated 2026 — Anodizing is an electrochemical process that converts the surface of aluminium into a hard, corrosion-resistant aluminium-oxide layer — on solar mounting…
Engineering Library
Dissimilar metals contact between clamp and standing seam roof sheet
If two different metals are placed in electrical contact and bridged by an electrolyte, a current flows through the solution from the anodic to…
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