| 摘要 |
<p>An electric storage system includes an electric storage apparatus connected to a load and performing charge and discharge, a temperature sensor detecting the temperature of the electric storage apparatus in response to connection of the electric storage apparatus to the load, and a controller estimating the deterioration state of the electric storage apparatus based on temperature information in a usage environment of the electric storage apparatus. The controller obtains a temperature distribution of the electric storage apparatus based on an output from the temperature sensor when the electric storage apparatus is connected to the load, and specifies a usage environment of the electric storage apparatus associated with the obtained temperature distribution.</p> |
