Application Description

Micro-inverter mainly used in 300 ~3000W photovoltaic grid-connected systems, usually the number of micro-inverters and photovoltaic modules are the same, and each component of the AC/DC conversion and maximum power tracking function is carried out separately. When a panel is damaged or blocked, it will not affect the normal operation of other inverters, and can be plugged and played, and it also can be installed and expanded according to the needs of the application.

The primary function of the inverter is the variation between DC and AC, among which, SGT, SJ-MOSFET and SiC SBD as the core components of the inverter, but also with the continuous development of photovoltaic to further open the market space.

For photovoltaic market applications, CoolSemi introduces a multi- combination series of power devices, including high voltage SJ MOS, medium voltage SGT MOS and SiC SBD.

Topological Structure Diagram

Selection Recommendation