The solar frame can well protect the solar panel and extend the service life of the solar panel. The solar frames we usually see on the market are mainly divided into three materials: stainless steel, aluminum products and plastics. Under the influence of practical life and cost, we can be sure of the fact that aluminum solar frames are the best of!
Although the solar aluminum frame is lower in cost than the solar stainless steel frame, the price is not cheap. This is mainly due to the long labor inspection time and high technical requirements in the production process of the aluminum frame.
1. Due to the harsh working environment, it is required that the solar aluminum frame can withstand the backlog of snowstorm and the corrosion of other substances, which requires the solar aluminum frame to have extremely high quality. Not only the requirements for product raw materials are high, but also the technical processing of aluminum frames has higher requirements. For example, the thickness of the oxide film of the solar aluminum frame is more than 5μ thicker than the ordinary industrial aluminum profile frame
2. After the solar cell is used for a long time, the phenomenon of expansion is easy to occur, which easily makes the aluminum frame burst. Therefore, in order to better protect the solar cell, prevent it from expanding, and fix its shape, the aluminum frame needs to be accurately and seamlessly connected, so each aluminum strip needs to be manually inspected.
The above two points are the most important factors for the high price of solar aluminum frames. The cost of plastic frames is lower than the cost of aluminum frames, but it is extremely easy to damage solar panels and bring greater losses.
Please purchase Jiangyin Mingding Aluminum Products Co., Ltd to purchase solar aluminum frame.
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