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    Grid registration as an API

    You have the data. We file it.

    Installation data and documents in, a fully filed grid registration with the operator out. Called from inside your software, or by your AI agent.

    One call per installation. Nobody on your side does the rest.

    Request accessWhatsAppCall
    tobi@wisnots.comWhatsApp / phone:+49 152 54154449
    In · from you
    Installation dataAddressDatasheetsSite planContact person
    One call
    per installation
    Out · from us
    FiledQueries answeredFollow-up documentsCompletion noticeApprovalMaStRStatus per step
    What the API does

    Hand over, file, report back.

    1

    Hand over the installation

    One call per installation: the installation data and your documents. Whatever you already have is enough.

    2

    We file it

    We prepare the registration, file it with the responsible grid operator and answer their queries.

    3

    Status comes back

    Every step lands back with you: filed, query, documents added, approved.

    What happens in between is our part.

    You get a result, not a to-do list. How a registration comes about at any individual grid operator is nothing you need to know or maintain.

    For software vendors

    Grid registration as a feature of your software.

    Trade software, planning tools, ERPs, sales portals: your users create the installation in your product anyway. From there the registration runs, without anyone switching windows.

    • No account of your own with the grid operator
    • No forms for you to maintain per grid area
    • One contract instead of onboarding with every operator
    • Status comes back to you, no polling a portal
    For AI agents

    One tool call. The registration runs.

    The API is built to be an agent’s tool: one clearly bounded action with an unambiguous result. The agent hands over the installation and gets back a case it can follow.

    • One action per case, no multi-step dialogue
    • Result and status are queryable, not guesswork
    • Missing details come back as a specific question
    • The agent needs no portal account and no session
    Installations

    What you can register through it.

    Solar PV

    From registration to completion notice, including MaStR.

    Battery storage

    On its own or together with the PV system.

    Wallbox / charge point

    Registration and, where required, the operator’s consent.

    Heat pump

    Registered as a controllable consumption device.

    Electrical grid connection

    New connections and changes to existing ones.

    Changes

    Extension, capacity change, change of operator.

    Grid operators

    Every grid operator does it differently. The API doesn’t.

    Their own portals, their own forms, their own queries. For you it stays the same call, whichever grid area the installation sits in.

    Without integrating

    Don’t want to integrate it yourself?

    Then we take the registrations on directly: you email us the documents, we do the rest. Same work, without a line of code.

    To the registration service

    Request access.

    Tell us briefly what you are building and how many registrations a month you expect. We come back with access and the documentation.

    Request accessWhatsApp

    Questions first? +49 152 54154449