In household photovoltaic systems, the direct output of solar energy is generally 12VDC, 24VDC, and 48VDC. In order to provide electrical energy to 220VAC electrical appliances, it is necessary to convert the DC power generated by the photovoltaic power generation system into AC power, so a DC-AC inverter is required.
Household photovoltaic systems are generally composed of photovoltaic modules, solar controllers, batteries, inverters, and loads. The main function of the inverter is to convert the direct current generated by the photovoltaic modules into alternating current. Communication with the outside world, system security management and other important functions, therefore, the choice of home inverter is very important.
Find out types of commonly used inverters.
Considering efficiency of different solar inverters.
Understand the core parameters of various of inverters.
Inspect extra accessories or tracking devices on the photovoltaic inverter.
Know about the cooling structure of the solar inverter.