At present, the inverter mentioned in the market refers to the photovoltaic inverter used in the photovoltaic power generation system. The future development direction of photovoltaic inverter will focus on the reliability, conversion efficiency and cost of the inverter.
PV inverter can convert the variable DC voltage generated by photovoltaic (PV) solar panel into AC inverter of commercial power frequency, which can be fed back to commercial transmission system or used for off grid grid.
Due to the emission of harmful gases, the environmental pollution is becoming increasingly serious, so the demand for vigorously developing and utilizing clean and sustainable energy in China is growing. With the support of relevant policies, we will implement renewable power generation, reduce carbon dioxide emissions, and achieve the goal of "double carbon".
In recent years, the technical maturity of China's photovoltaic inverter has been continuously improved, and the gap between the quality and performance of products and foreign photovoltaic inverter enterprises has been narrowing. With the help of low-cost advantages, the penetration of domestic photovoltaic inverter in foreign markets has been expanding.
With the rapid development of photovoltaic inverter, copper foil soft connection, one of the raw materials, is indispensable. It uses T2 red copper bar, which is formed by stamping, and has the characteristics of soft conductivity. The shear force produced by tangential displacement is developed in photovoltaic equipment, which will not cause the soft connection to break.