|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H02J-003/38 H02M-007/48 H02J-003/46 H02J-001/00 H02M-001/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 22|
A method and apparatus is disclosed for intelligently inverting DC power from DC sources such as photovoltaic (PV) solar modules to single-phase or three-phase AC power to supply power for off-grid applications. A number of regular or redundant off-grid Mini-Inverters with one, two, three, or multiple input channels in a mixed variety can easily connect to one, two, three, or multiple DC power sources such as solar PV modules, invert the DC power to AC power, and daisy chain together to generate and supply AC power to electrical devices that are not conn...
1. A system for providing AC power to an AC load from a plurality of individual DC power sources each having a DC power output port, comprising: a) a plurality of power inverters, each of said power inverters having one DC power input port, an AC power input port, and an AC power output port;b) said AC power output port of each inverter being connected in a daisy chain to the AC power input port of the next inverter, except for the AC power input port of the first inverter being left open, and the AC power output port of the last inverter being connected...