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  • How does MultiPlus-II Integrate with Grid Compliance for Feeding Energy Back?

    Posted by Roxel on January 13, 2024 at 3:21 pm
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    I’ve been reading up on the MultiPlus-II and its ability to feed energy back into the grid. How does it ensure compliance with different grid codes when set up in this configuration?

    Keldan replied 5 months, 3 weeks ago 3 Members · 2 Replies
  • 2 Replies
  • Laziath

    Member
    January 13, 2024 at 4:38 pm
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    When you’re using the MultiPlus-II to send energy back to the grid, it’s important to play by the rules, right? So, the unit has this setup where you choose the right grid code for your country using a software tool called VEConfigure.

    It’s kind of like selecting the right setting to make sure your system speaks the same language as the grid.

    Once you set it up, you’ll need a password to make any changes, which keeps things secure and compliant.

  • Keldan

    Member
    January 13, 2024 at 6:52 pm
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    The MultiPlus-II must adhere to local grid codes to feed energy back into the grid legally and safely.

    This is achieved by configuring the system with the VEConfigure tool, which allows users to select the appropriate grid code settings based on their country’s regulations.

    Once configured, the system requires a password to modify these settings, ensuring that the configuration remains stable and compliant with the grid’s requirements.

    The MultiPlus-II supports various reactive power control modes such as:

    • Fixed cos φ

    • Cos φ as function of P

    • Fixed Q

    • Q as function of input voltage

    This allows it to intelligently manage how it interacts with the grid.

    For locations where the local grid code is not directly supported, an external certified interface device is necessary to maintain compliance when connecting to the grid.

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