The important role of inverter in solar power generation system

In recent years, with the concern of energy consumption and environmental protection, China's solar photovoltaic power generation industry has shown a rapid development trend, and has gradually formed a situation of industrialization, scale and competition, which has played a positive role in the improvement of China's energy structure and the construction of clean energy system. Since 2011, China's annual increase in photovoltaic installed capacity has maintained rapid growth, and the scale of new installed capacity has ranked first in the world.

The favorable market of solar photovoltaic power generation industry will inevitably bring about the rapid development of related industries. The solar AC power generation system is composed of solar panels, charging controllers, inverters and batteries. It is mainly composed of electronic components and does not involve mechanical parts, so the power generation equipment is extremely refined, reliable, stable, long life, easy installation and maintenance. Compared with commonly used thermal power generation systems, solar power generation systems have the advantages of pollution-free emissions, short construction cycle and utilizable building roofs.

The solar inverter is the key component of the whole solar energy system. Because the direct output of solar energy is generally 12VDC, 24VDC, 48VDC. If you want to provide electricity to 220VAC appliances, you need to convert the direct current energy emitted by the solar power system into alternating current electricity, this time you need to use an inverter. In addition, it can convert the variable DC output of photovoltaic cells into clean pure sinusoidal 50 or 60Hz current, and is also ideal for providing power to commercial or local power grids. With the development of the solar photovoltaic market, the solar inverter market is bound to bring a new spring.