What is the back panel?

Introduction What is a backsheet? 1. Backsheet (solar cell parts) There are five layers in the cross section of a solar panel: photovoltaic glass, EVA, solar cells, EVA and backsheet. Solar battery

What is the back panel?

1. Backsheet (parts of solar cells)

The cross section of a solar panel has five layers: photovoltaic glass, EVA, solar cells, EVA and backsheet. The solar cell backsheet is located on the back of the solar panel, protecting and supporting the cells, and has reliable insulation, water resistance and aging resistance.

2. Panel (name of furniture pieces in the Ming and Qing dynasties)

The panel used on the back of furniture. Panels are flat, rectangular panels made of building materials manufactured in standard dimensions and are used in the construction industry as components of walls, ceilings or floors. Also refers to forged, rolled or cast metal plates.

3. Backplane (router structure)

The backplane is the physical channel between the input and output of the router. RoutersTraditional routers use a shared backplane fabric, while high-performance routers typically use a switched fabric. Backplane capabilities determine router throughput. The backplane bandwidth of a switch is the maximum amount of data that can pass between the switch interface processor or interface card and the data bus.

4. Back plate (insect bone plate)

The back plate of most insect larvae and adults of more primitive species is a complete bony plate and is no longer divided into pieces, so Called the original backplane. The pronotum varies considerably between insects.

For example, the pronotum of locusts is saddle-shaped, with both sides extending downward, covering almost the entire lateral plate. But in insects with an underdeveloped prothorax, the pronotum is generally only ae narrow band of bones. The structure of the dorsal plate of the winged thoracic segment is similar, with three secondary grooves dividing the dorsal plate into several bony fragments.

5. Backplane (technical term)

Backplane has always been a specialized product in the PCB manufacturing industry. The backplane is thicker and heavier than a typical PCB, and its thermal capacity is proportionately greater. Due to the slow cooling speed of the backplane, the length of the reflow oven needs to be extended. It must also be forced air cooled at the outlet to reduce the backplane temperature sufficiently for safe operation.

Insulation effect of monkey solar backsheet

The solar module backsheet film protects the EVA of solar glass laminated panels and works as waterproof, insulating and durable support cellsresistant to aging.

The backsheet film is a three-layer TPT composite film, which is a composite film of polyvinyl fluoride and polyester. The backfield of solar cells refers to the aluminum layer at the back.

Does the questioner want to ask: "How is the insulation effect of the Ape solar back panel?" It is very good. According to relevant information, layer A is nylon 12 film, which has comprehensive and excellent weather resistance. The interlayer is a modified polymer alloy material, which has better long-term hydrolysis resistance and water vapor barrier than the traditional PET interlayer, and has excellent insulation properties electric. Layer E is a modified polymer that can be combined with lamination. Layer of EVA encapsulation film. High-resistance polyolefin materialresistance to aging by UV radiation.

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