Solar power is important renewable energy, photovoltaic or solar panel is the equipment to converse solar energy to power. Key regions across the globe have launched carbon reduction mandate regulations and the incentive policies to realize the carbon neutrality. These policies are driving the grow of solar PV installation, and drive the demand increase of the consumed special materials. PV technology is developing rapidly, which is impacting the material application pattern and the market trend. Cost reduction is the sole target in operating the business, collaboration among business segments and regions is essential to survive.