Are you planning to install a residential solar power system on your rooftop? The first step is to choose the proper Solar Hooks. The most commonly used tile hooks are:
Roman tile hook with fixed dimension
Ceramic tile hook with twice adjustable
For hooks, the most commonly used material is stainless steel SS304 or V2A solar hooks in the EU standard with sandblasted surface. To save the costs, some market would require different material. For example SS430 and hot dip galvanized solar hooks with 77 micro meters coating.
After the confirmation of roof hooks type and material, you need to confirm:
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Is the tile hook you choose match with the thickness of purlin and tile?
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2 Is the tile hooks you choose longer than the tile overlapping part?
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3.Do you prefer solar panel layout portrait of landscape?
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Is the solar profile you are choose connected on the bottom or the side?
Now, you have chose a proper Solar hook for your rooftop. But still, you need to confirm if the solar tile hook’ arm is strong enough. So there will be no deflecting down and hit the tile.