| 摘要 |
PURPOSE:To provide a photovoltaic power generation system excellent in safety and reliability in which high conversion efficiency is exhibited even under partial shade state. CONSTITUTION:A solar cell power generation unit 6 comprises a solar cell string 1 comprising a plurality of solar cell modules connected in series, and a system interconnection inverter 3 for inverting the output from the solar cell string 1. A plurality of solar cell power generation units 6 are connected in parallel with a load 4 and an interconnection protective unit 5 connected with a commercial power system. |
