For PV solar panel manufacturers, high-quality PV modules are also crucial. Because photovoltaic panels are often used outdoors, adverse weather conditions can affect their performance, such as extreme changes in temperature and humidity, wind, or UV radiation, which can deform photovoltaic solar panels. In addition, it will face physical damage, water leakage, battery failure, and many other failures. Manufacturers need to take these conditions into account to provide higher quality photovoltaic solar panels with longer lifespans.

    The photovoltaic solar panel contains a series of silicon crystal cells inserted between the top glass sheet and the plastic back sheet, held in place by an aluminum frame. A glass plate on top protects the silicon crystal cells from weather and hail or various types of suspended particles in the air. To increase efficacy and improve light transmission, many manufacturers use low-iron, high-transmittance glass with an anti-reflective coating on the back. Glass is typically high-strength tempered glass, 3.0 to 4.0mm thick, designed to resist mechanical loads and extreme temperature changes. Tempered glass is also much safer than standard glass in the event of an accident or severe impact, shattering into tiny shards rather than sharp, jagged shards.

    The amount of light a solar cell receives is critical to generating electricity, so the transparency of the layers is also important for conversion efficiency. In the past, users were concerned about the annual power generation of solar panels, but now, color and appearance have gradually become considerations for users. As technology improves, so does the use of high-quality solar photovoltaic panels that match the appearance of roofs and walls.