Inverter features:

The main features of the inverter requirements include
1) requires a high efficiency
Due to the current high price of solar cells, in order to maximize the use of solar cells, improve system efficiency, we must try to improve the efficiency of the 3000w solar inverter.
• (2) requires a high reliability
Currently PV power plant system is mainly used in remote areas, many power plants unattended and maintenance, which requires an inverter circuit has reasonable structure, rigorous component selection, and requires the inverter with a variety of protection features, such as: input DC reverse polarity protection AC output short circuit protection, thermal overload protection and so on.
• (3) requires a wide input voltage range of adaptation
Since the terminal voltage of the solar cell with the load and sunlight intensity changes. Particularly when the aging battery terminal voltage variation range is large, such as a 12V battery, the terminal voltage between 10V ~ 16V may change, which requires the 4000w charge inverter to ensure the normal work in a wide DC input voltage range .