Solar panels are divided into good price and quality mono solar panels, polycrystalline solar panels and amorphous solar panels, and now most solar panels are mainly made of single crystal and polycrystalline. So what is the difference between good price and quality mono solar panels and polycrystalline solar panels?
The difference between good price and quality mono solar panels and polycrystalline solar panels:
1. Monocrystalline solar panel: no pattern, dark blue, close to black after packaging.
2. Polycrystalline solar panels: There are patterns, polycrystalline and colorful or polycrystalline and less colorful, like snowflake crystal patterns on snowflake iron sheets, light blue.
3. Amorphous solar panels: Most of them are glass, brown and tea-colored.

The characteristics of good price and quality mono solar panels and polycrystalline solar panels:
1. Characteristics of good price and quality mono solar panels
The photoelectric conversion efficiency of monocrystalline solar cells is about 15%, and the highest reaches 24%. use. Because monocrystalline silicon is generally encapsulated with tempered glass and waterproof resin, it is durable and its service life can generally reach 15 years, and can reach as high as 25 years.
2. Characteristics of polycrystalline solar panels
The manufacturing process of polycrystalline silicon solar cells is similar to that of monocrystalline silicon solar cells, and the photoelectric conversion efficiency is about 12%. In terms of production cost, it is cheaper than monocrystalline silicon solar cells, the material is easy to manufacture, saves power consumption, and the total production cost is low, so it has been greatly developed. In addition, the service life of polycrystalline silicon solar cells is shorter than that of monocrystalline silicon solar cells.