VPP Setting Parameters Description
<p><strong>Brief description:</strong></p>
<ul>
<li>Equipment type and specific equipment model description under each category</li>
</ul>
<p><strong>Equipment type:</strong></p>
<ul>
<li>inv (description: inverter)</li>
<li>storage</li>
</ul>
<p><strong>Specific equipment model under each equipment type:</strong></p>
<p><table border="0" cellpadding="0" cellspacing="0" width="722" height="3151" style="border-collapse:collapse;width:541.52pt;"><colgroup><col width="205" style="width:153.75pt;" span="2"> <col width="312" style="width:234.00pt;"></colgroup><tbody><tr height="20" style="height:15.00pt;"><td class="et3" height="20" width="205" x:str="" style="height:15.00pt;width:153.75pt;">Setting parameter enumeration</td><td class="et4" width="205" x:str="" style="width:153.75pt;">Setting Parameters Description</td><td class="et6" width="312" x:str="" style="width:234.00pt;">Parameter Value Description</td></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_1</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Control authority</td><td rowspan="3" class="et7" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: Enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="4" class="et5" height="92" width="205" x:str="" style="height:69.00pt;width:153.75pt;">set_param_2</td><td rowspan="4" class="et5" width="205" x:str="" style="width:153.75pt;">On off command</td><td rowspan="4" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: power off<br>1: power on<br>Default value: 1<br>Not storage</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="19" style="height:14.25pt;"><td class="et5" height="19" width="205" x:str="" style="height:14.25pt;width:153.75pt;">set_param_3</td><td class="et5" width="205" x:str="" style="width:153.75pt;">System time</td><td class="et5" width="312" x:str="" style="width:234.00pt;">Example: 2024-10-10 13:14:14</td></tr><tr height="56" style="height:42.00pt;"><td rowspan="4" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_4</td><td rowspan="4" class="et5" width="205" x:str="" style="width:153.75pt;">SYN enable</td><td rowspan="4" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Offline box enable<br>0:not enabled<br>1:enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="92" style="height:69.00pt;"><td rowspan="2" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_5</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Active power percentage derating</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Power limit percentage: [0,100]<br>Default value: 100</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="74" style="height:55.50pt;"><td rowspan="4" class="et5" height="128" width="205" x:str="" style="height:96.00pt;width:153.75pt;">set_param_6</td><td rowspan="4" class="et5" width="205" x:str="" style="width:153.75pt;">Static active power limitation<span style="mso-spacerun:yes"> </span></td><td rowspan="4" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Power limit percent: [0,100]<br>Default value: 100<br>Actual active power is the less one between Active power percentage derating and Static active power limitation<br>Not storage</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_7</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">EPS offline enable</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0:not enabled<br>1:enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="20" style="height:15.00pt;"><td rowspan="3" class="et5" height="56" width="205" x:str="" style="height:42.00pt;width:153.75pt;">set_param_8</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">EPS offline frequency</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0:50Hz<br>1:60Hz<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="20" style="height:15.00pt;"><td rowspan="8" class="et5" height="146" width="205" x:str="" style="height:109.50pt;width:153.75pt;">set_param_9</td><td rowspan="8" class="et5" width="205" x:str="" style="width:153.75pt;"><span class="font3">EPS offline voltage</span><span class="font4">(3)</span></td><td rowspan="8" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0:230V<br>1:208V<br>2:240V<br>3:220V<br>4:127V<br>5:277V<br>6:254V<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="92" style="height:69.00pt;"><td rowspan="2" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_10</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Fix Q</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Power limit percentage: [0,60]<br>Default value: 60</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="20" style="height:15.00pt;"><td rowspan="7" class="et5" height="128" width="205" x:str="" style="height:96.00pt;width:153.75pt;">set_param_11</td><td rowspan="7" class="et5" width="205" x:str="" style="width:153.75pt;">Reactive power mode</td><td rowspan="7" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: PF=1<br>1: Pf value setting<br>2: Default pf curve(reserve)<br>3: User set pf curve(reserve)<br>4: Lagging reactive power (+)<br>5: Leading reactive power (-)<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_12</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Power factor</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[0, 20000]<br>Actual power factor= (10000-set value) *0.0001<br>Default value:10000</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_13</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Dynamic export limitation</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: single machine anti-back flow enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_14</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Export limitation power</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[-100,100]<br>Default value: 0<br>Positive value is backflow, negative value is fair current</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="20" style="height:15.00pt;"><td rowspan="3" class="et5" height="56" width="205" x:str="" style="height:42.00pt;width:153.75pt;">set_param_15</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Failure value of anti-backflow limiting power<span style="mso-spacerun:yes"> </span></td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[0,100]<br>Default value: 0<br>When the communication with meter failed (30204 is 1), use this register to limit reactive power ,only greater than 0 or equal to 0,for backflow control</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="72" style="height:54.00pt;"><td rowspan="2" class="et5" height="90" width="205" x:str="" style="height:67.50pt;width:153.75pt;">set_param_16</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Anti-back flow fail time/EMS communicating fail time</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[1,300]<br>Default value: 30</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_17</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">EMS communicating fail enable</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_18</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Super anti-backflow enable</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="72" style="height:54.00pt;"><td rowspan="2" class="et5" height="90" width="205" x:str="" style="height:67.50pt;width:153.75pt;">set_param_19</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Anti-backflow feed power change slope</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[1,20000]<br>Default value: 27</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="53" style="height:39.75pt;"><td rowspan="3" class="et5" height="89" width="205" x:str="" style="height:66.75pt;width:153.75pt;">set_param_20</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Anti-backflow single phase ctrl enable</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="56" style="height:42.00pt;"><td rowspan="5" class="et5" height="128" width="205" x:str="" style="height:96.00pt;width:153.75pt;">set_param_21</td><td rowspan="5" class="et5" width="205" x:str="" style="width:153.75pt;"><span class="font3">Anti-backflow protection mode</span><span class="font4">(1)</span></td><td rowspan="5" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: Default mode<br>1: software and hardware control mode<br>2: software control mode<br>3: hardware control mode<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="2" class="et5" height="56" width="205" x:str="" style="height:42.00pt;width:153.75pt;">set_param_22</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Charging cut off SOC</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[70,100]<br>Default value: 100</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="36" style="height:27.00pt;"><td rowspan="2" class="et5" height="54" width="205" x:str="" style="height:40.50pt;width:153.75pt;">set_param_23</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Online discharge cut off SOC</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[10,30]<br>Default value: 10</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="55" style="height:41.25pt;"><td rowspan="2" class="et5" height="73" width="205" x:str="" style="height:54.75pt;width:153.75pt;">set_param_24</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;"><span class="font3">Load priority discharge cut off SOC</span><span class="font4">(2)</span></td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[10,20]<br>Default value: 10</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="4" class="et5" height="92" width="205" x:str="" style="height:69.00pt;width:153.75pt;">set_param_25</td><td rowspan="4" class="et5" width="205" x:str="" style="width:153.75pt;">Remote power control enable</td><td rowspan="4" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: Enable<br>Default value: 0<br>Not storage</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="56" style="height:42.00pt;"><td rowspan="4" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_26</td><td rowspan="4" class="et5" width="205" x:str="" style="width:153.75pt;">Remote power control charging time</td><td rowspan="4" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: unlimited time<br>1 ~ 1440min: control the power duration according to the set time<br>Default value: 0<br>Not storage</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="5" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_27</td><td rowspan="5" class="et5" width="205" x:str="" style="width:153.75pt;">Remote charge and discharge power</td><td rowspan="5" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[-100,100]<br>Positive: charging<br>Negative: discharge<br>Default value: 0<br>Not storage</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="38" style="height:28.50pt;"><td rowspan="3" class="et5" height="74" width="205" x:str="" style="height:55.50pt;width:153.75pt;">set_param_28</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">AC charging enable</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">0: not enabled<br>1: Enable<br>Default value: 0</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="72" style="height:54.00pt;"><td rowspan="2" class="et5" height="90" width="205" x:str="" style="height:67.50pt;width:153.75pt;">set_param_34</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Charging and discharging in different periods (20 sections)</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Set time period (json format: [{percentage: power, startTime: start time,
: end time}], time range: 0-1440, eg: [{“percentage”:95,”startTime”:0,”endTime“:300},{“percentage”:-60,”startTime”:301,”endTime”:720}]</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="36" style="height:27.00pt;"><td rowspan="2" class="et5" height="54" width="205" x:str="" style="height:40.50pt;width:153.75pt;">set_param_29</td><td rowspan="2" class="et5" width="205" x:str="" style="width:153.75pt;">Offline discharge cut off SOC</td><td rowspan="2" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">[10,30]<br>Default value:10</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="74" style="height:55.50pt;"><td rowspan="6" class="et5" height="164" width="205" x:str="" style="height:123.00pt;width:153.75pt;">set_param_30</td><td rowspan="6" class="et5" width="205" x:str="" style="width:153.75pt;">Battery charge stop voltage</td><td rowspan="6" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Lead-acid battery used<br>[0,15000]<br>Distinguished by voltage level:<br>127V: 3800<br>227V: 10000<br>Others: 8000</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="74" style="height:55.50pt;"><td rowspan="6" class="et5" height="164" width="205" x:str="" style="height:123.00pt;width:153.75pt;">set_param_31</td><td rowspan="6" class="et5" width="205" x:str="" style="width:153.75pt;">Battery discharge stop voltage</td><td rowspan="6" class="et6" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Lead-acid battery used<br>[0,15000]<br>Distinguished by voltage level:<br>127V: 3800<br>227V: 7500<br>Others: 6500</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="74" style="height:55.50pt;"><td rowspan="3" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_32</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Battery max charge current</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Lead-acid battery used<br>[0,2000]<br>Default value : 1500</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr><tr height="74" style="height:55.50pt;"><td rowspan="3" class="et5" height="110" width="205" x:str="" style="height:82.50pt;width:153.75pt;">set_param_33</td><td rowspan="3" class="et5" width="205" x:str="" style="width:153.75pt;">Battery max discharge current</td><td rowspan="3" class="et8" width="312" x:str="" style="width:234.00pt;border-bottom:1.0pt solid #000000;">Lead-acid battery used<br>[0,2000]<br>Default value : 1500</td></tr><tr height="18" style="height:13.50pt;"></tr><tr height="18" style="height:13.50pt;"></tr></tbody></table></p>