MODULAR SOLAR OFF-GRID AND GRID-CONNECTED INVERSE CONTROL ALL-IN-ONE MACHINE

摘要

Disclosed is a modular solar off-grid and grid-connected inverse control all-in-one machine, comprising a chassis, wherein a plurality of power modules are arranged in the chassis, and a bypass module is arranged in the chassis; the power modules and the bypass module are both of standard cabinet size; the rear ends of the power modules and the bypass module are provided with connectors; the connectors are connected to the chassis in a pluggable manner; and the mains input of the power modules and the input of the bypass module are connected in parallel to external mains. According to the present invention, the power parts inside the system are made into power modules with the same specification, the static part of the bypass is made into the bypass module, a plurality of power modules and one bypass module are combined into a complete machine with different power magnitudes. All the modules are structurally designed to be of standard cabinet size. The rear part of each module is connected to the chassis by means of the pluggable connector, and the modules can be directly unplugged and plugged in when installing or disassembling the modules so as to be simple and convenient and can be operated by a single person.