C.Tut ikanni
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Oorunjẹ awọn biraketi pataki ti a ṣe apẹrẹ lati ibikan si aaye, fi sori ẹrọ ati fix awọn panla ti oorun ni awọn eto iran fọto Sholtaltaic. Common materials include aluminum alloy, carbon steel and stainless steel.The structure is light in weight. Compared with the concrete structure, which is lighter in weight, the reduction of the structure's weight reduces the internal force of the structure design, which can reduce the need for basic treatment of the building structure, simplify the construction, and reduce the cost.
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