gf78 / solar-system-dynamic-limit-management-opendtu-shelly-pro

Dynamic limit management for OpenDTU with Shelly Gen2 Pro device (EM3 Pro, 1PM Pro, 2PM Pro)

!!! This repository is not maintained anymore !!!

Dynamic Limit Management

Dynamically control the limit of your hoymiles microinverter to achieve either zero feed or maximum feed to the grid.

Requirements

• Micro Inverter: Hoymiles (HM-300, HM-350, HM-400, HM-600, HM-800, HM-1000, HM-1200, HM-1500, or other model supported by OpenDTU; https://www.hoymiles.com/)
• Telemetry Gateway: OpenDTU (https://github.com/tbnobody/OpenDTU)
• Power Meter: Shelly 2. Generation Pro Device (Pro 3EM, Pro 1PM, Pro 2PM; firmware version 1.0.0+, https://www.shelly.com/)
• Note: no additional hardware is required. The script runs directly on the shelly device.

Installation

• Select script for your shelly device from "default" folder (Note: the "experimental" version is not stable due to low mem issues)
• Run script on the shelly device (https://shelly-api-docs.shelly.cloud/gen2/Scripts/Tutorial)

Keywords (German)

• Balkonkraftwerk
• PV-Anlage
• Nulleinspeisung
• OpenDTU
• Shelly
• Hoymiles
• Wechselrichter, Mikrowechselrichter
• Solar
• Speicher