# Sigen EV DC Charging Module

<figure><img src="https://261785582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs5xbRuu02i5DssQVrdE2%2Fuploads%2Fgit-blob-9194f91d01e19c204d3e10c8a0d0af0981caf4bd%2FMSA1CM00076-EVDC%E5%85%89%E5%85%85%E5%9C%BA%E6%99%AF.png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

<table><thead><tr><th width="76" align="center">No.</th><th width="149.2222900390625">Parameter name</th><th>Description</th></tr></thead><tbody><tr><td align="center">1</td><td>Schedule</td><td>If the connected car supports the scheduled Charging function, you can set the scheduled charging and discharging periods.</td></tr><tr><td align="center">2</td><td>Charging Mode</td><td><p><strong>Fast Charging: Significantly increases the charging rate, providing a quick charge to replenish a large amount of power in a short time.</strong></p><ul><li>Battery Boost: When set to <img src="https://261785582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs5xbRuu02i5DssQVrdE2%2Fuploads%2Fgit-blob-20d258f4a3cd2ab91233bebad9a22bcabf5788a9%2Fimage%20(38).png?alt=media" alt="">, it can charge using the home battery.</li></ul><ul><li>Cut-OFF SOC: When Battery Boost is enabled, the battery will stop charging the Sigen EV DC charging module if the actual SOC is less than the set parameter.</li></ul><p><strong>PV Surplus Charging: Utilizes excess energy from the photovoltaic system to charge the battery.</strong></p><ul><li>Battery Boost: When set to <img src="https://261785582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs5xbRuu02i5DssQVrdE2%2Fuploads%2Fgit-blob-20d258f4a3cd2ab91233bebad9a22bcabf5788a9%2Fimage%20(37).png?alt=media" alt="">, it can charge using the home battery.</li></ul><ul><li>Cut-OFF SOC: When Battery Boost is enabled, the battery will stop charging the Sigen EV DC charging module if the actual SOC is less than the set parameter.</li></ul><ul><li>Surplus PV priority: Select the device and drag it up or down to modify the device's priority.</li></ul><p><strong>Bi-directional Charging: Allows bidirectional energy flow between the battery and the grid or other devices, enabling peak shaving, emergency power supply, etc.</strong></p><ul><li>After enabling the V2X function, this mode becomes selectable. For detailed steps, refer to <a href="sigen-ev-dc-charging-module/optional-v2x-function-activation-and-manual-control">(Optional) V2X Function Activation and Manual Control</a>.</li></ul><ul><li>Set the maximum discharge power for the Electric Vehicle. The Sigen EV DC Charging Module will limit discharge power to below the configured value.</li></ul><ul><li>Set the discharge stop SOC threshold for the Electric Vehicle. Discharging will be stopped when the vehicle's SOC falls below the set value.</li></ul></td></tr><tr><td align="center">3</td><td>Charging Setting</td><td><ul><li>Setting the maximum charging power permitted for Sigen EV DC Charging Module.</li><li>Set the charging stop SOC parameter. Charging will be stopped when the EV's SOC exceeds the set value.</li></ul></td></tr><tr><td align="center">4</td><td>OCPP Settings</td><td><ul><li>OCPP Status: Display explicit OCPP connection status.</li><li>When it is set to <img src="https://261785582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs5xbRuu02i5DssQVrdE2%2Fuploads%2Fgit-blob-ae74c7c1cdc4717bb4a8be30a7f4c60fa5f43b0a%2F1%20(10).png?alt=media" alt="" data-size="line">, the Sigen EV DC Charger can connect to the OCPP server, and users can select the OCPP platform from the URL drop-down menu.</li></ul></td></tr><tr><td align="center">5</td><td>Authorization</td><td>Set the charging authentication. When it is set to <img src="https://261785582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs5xbRuu02i5DssQVrdE2%2Fuploads%2Fgit-blob-daf47254d98e1a62becc37b4c4b553c892fce542%2Fimage%20(3).png?alt=media" alt="">, unauthenticated charging is allowed.</td></tr><tr><td align="center">6</td><td>Card Management</td><td>Bind a Sigen RFID card.</td></tr></tbody></table>

### **Charger Settings**

<table><thead><tr><th width="151.54547119140625">Parameter name</th><th>Description</th></tr></thead><tbody><tr><td>Maintenance</td><td><ul><li>Reset: The device restarts.</li></ul><ul><li>This will clear 5-minute performance data, alarms, hourly/daily/monthly/annual power generation records, operation logs, device information, etc. Proceed with caution.</li></ul></td></tr></tbody></table>

<div align="left"><figure><img src="broken-reference" alt="" width="169"><figcaption></figcaption></figure></div>

<mark style="color:blue;">For use and precautions of the Sigen EV DC Charging Module, refer to the Sigen EV DC Charging Module User Manual.</mark>
