The main material of the gate line is silver
Considering its conductivity, the currently commonly used material is silver
The production principle of Crystalline silicon cell energy uses the photovoltaic effect, a potential difference is formed at the PN junction, and a built-in electric field is established. However, there is voltage and there is no current. Wires must be used to conduct these currents. level wire that carries current. The grid wire collects current to the bus strip (solder strip), then connects it to the junction box and is finally discharged through the cable from the junction box.
Semi-flexible solar power is really not good. Panels can be folded, but cells cannot be folded. They are all cracked! If you want to buy one, buy a fully flexible ultra-thin solar panel that can be rolled up and storeddirectly when not in use. Lifespan Comparison: The lifespan of a fully flexible solar panel is three times that of a semi-flexible solar panel. The lifespan of a glass panel is twice that of a fully flexible solar panel when it is not moving. the lifespan can be less than half that of a fully flexible model! Semi-flexibility is a tax on IQ. Even silicon wafers cannot be bent. How can we talk about flexibility? If you bend it like this, it will be scrapped and you won't be able to produce electricity at all! Unless the front and back faces are made of complete grid lines, a metal grid with a density less than 5mm can still conduct electricity even if there are broken fragments if it is greater than 5mm !