| 摘要 |
<p>PURPOSE:To make it possible to perform charging such as equalized charge by connecting an electrolyte flow type battery between the lead storage batteries connected to power supply and load to perform charging of the lead storage batteries by said electrolyte flow type battery. CONSTITUTION:A redox flow battery (not illustrated), which is one of the electrolyte flow type batteries, is connected between the lead batteries 19 and 20 connected to a solar generation panel 16 as power supply and load 18. Here, power is supplied from the solar generation panel 16 and the lead storage battery 19 to load 18 while simultaneously equalized charge is performed to the lead storage battery 20 from an electrolyzer 24 of the redox flow battery. That is to say equalized charge of the lead storage batteries can be performed without resort to solar generation or special power supply.</p> |
