2.9 Obtain power data of a certain power station
<p><strong>A brief description:</strong> </p>
<ul>
<li>Obtain an interface for power data of a certain power station</li>
</ul>
<p><strong>Request URL: </strong></p>
<ul>
<li><code>http(s)://test.growatt.com/v1/plant/power</code>
<strong>Request method: </strong></li>
<li>get</li>
</ul>
<p><strong>Parameters: </strong></p>
<table>
<thead>
<tr>
<th style="text-align: left;">Parameter Name</th>
<th style="text-align: left;">Whether Required</th>
<th style="text-align: left;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">plant_id</td>
<td style="text-align: left;">yes</td>
<td style="text-align: left;">int</td>
<td>Power Station ID</td>
</tr>
<tr>
<td style="text-align: left;">date</td>
<td style="text-align: left;">yes</td>
<td style="text-align: left;">string</td>
<td>date</td>
</tr>
</tbody>
</table>
<p> <strong>Back to example</strong></p>
<pre><code>{
"data": {
"powers": [
{
"time": "2018-12-13 10:45",
"power": 7903.39990234375
},
{
"time": "2018-12-13 10:40",
"power": 7689.7001953125
}
],
"count": 2
},
"error_code": 0,
"error_msg": ""
}</code></pre>
<p> <strong>Return parameter description</strong></p>
<table>
<thead>
<tr>
<th style="text-align: left;">Parameter Name</th>
<th style="text-align: left;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">count</td>
<td style="text-align: left;">int</td>
<td>Total Records</td>
</tr>
<tr>
<td style="text-align: left;">time</td>
<td style="text-align: left;">string</td>
<td>Time</td>
</tr>
<tr>
<td style="text-align: left;">power</td>
<td style="text-align: left;">string</td>
<td>Power (W)</td>
</tr>
<tr>
<td style="text-align: left;">error_code</td>
<td style="text-align: left;">int</td>
<td>0: Normal return, 10001: System error, 10002: Power station does not exist, 10003: Power station ID is empty or time format is incorrect</td>
</tr>
<tr>
<td style="text-align: left;">error_msg</td>
<td style="text-align: left;">string</td>
<td>Error Message Prompt</td>
</tr>
</tbody>
</table>
<p> <strong>Remarks</strong></p>
<ul>
<li>Get the frequency once every 5 minutes</li>
</ul>