| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board which attains downsizing, facilitates assembly work and reduces an installation space by accommodating a high voltage breaker, a ground overvoltage relay and the like in a distribution board of one housing in addition to an inverter, a filter, a control circuit and a transformer which configure a power conditioner to be used for a photovoltaic power generation system.SOLUTION: The power conditioner including the inverter for converting DC power from a solar panel into AC power, the transformer for boosting the AC power outputted from the power conditioner to high voltage power and the breaker which is disposed between the transformer and an existent power system, are accommodated in one distribution board. The distribution board is formed from a chamber for accommodating the power conditioner therein and a chamber for accommodating the breaker and the relay therein, and the transformer is disposed at a rear side of the chamber for accommodating the breaker and the relay therein.SELECTED DRAWING: Figure 3 |
