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E3DC.NETRSCP Protocol Client for .NET

Connect to your E3DC S10 home battery system. Monitor energy flows, query history, and control your system — all from .NET.

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Protocol Reference
View on GitHub
E3DC.NET
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Full RSCP Protocol

Complete binary protocol implementation — framing, CRC32, Rijndael-256 encryption. Talks directly to the E3DC over TCP on your local network.

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Real-Time Energy Data

Solar production, battery state, grid import/export, home consumption — all updated in real-time via reactive Akka.Streams pipelines.

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Typed Snapshots

Strongly-typed records for all RSCP namespaces — EMS, Battery, Inverter, Power Meter, DCDC, Emergency Power, Wallbox. No manual byte parsing.

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Three Usage Modes

Imperative (async/await), reactive (channels), or actor-based — pick what fits your architecture.

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Sample Dashboard

Full 4-tab web dashboard included — live energy flow, historical charts, protocol explorer, and RSCP request builder.

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Akka.Streams

Reactive streaming with automatic reconnection, backpressure, tiered polling, and demand-driven activation.

What is this? ​

E3DC.NET is a .NET library that communicates with E3DC S10 home battery systems using the proprietary RSCP (Remote Storage Control Protocol). At least the S10 is the one that is tested. It gives you direct, local access to your energy system — no cloud dependency.

Quick Example ​

csharp
using E3dc;

var request = RscpRequest.Create()
    .Read(Ems.PowerPv, Ems.PowerBat, Ems.PowerGrid, Ems.PowerHome)
    .Read(Ems.BatSoc);

// ... send via RscpFlow or RscpClient, then:
var ems = response.ToEmsPowerSnapshot();
Console.WriteLine($"Solar: {ems.PvWatts}W, Battery: {ems.Soc}%");

Dashboard ​

The included sample dashboard is a full demonstrator of the RSCP protocol, which you can just use and enjoy, or use as inspiration and modify it to your liking.

Dashboard

Request Builder

If you want to use it as it, a container image is available at:

shell
docker pull ghcr.io/leberkas-org/e3dc-dashboard:latest

E3DC S10 Pro RSCP Client Library