From dface7fbf98616d575fb88287d4fb4ee92cf329c Mon Sep 17 00:00:00 2001
From: mgross <maximiliano_gross@yahoo.de>
Date: Thu, 23 Apr 2026 21:23:06 +0200
Subject: [PATCH 1/2] Add Docker Compose file for Grobro service

Added a Docker Compose configuration for the Grobro service with environment variables for MQTT settings.
---
 docker-compose.yml | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 docker-compose.yml

diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..aebb5f7
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,35 @@
+services:
+  grobro:
+    image: ghcr.io/robertzaage/grobro:latest
+    container_name: grobro
+    restart: unless-stopped
+    environment:
+      # Source: Growatt device via TLS
+      SOURCE_MQTT_HOST: <YOUR MQTT SERVERS HOSTNAME OR IP>
+      SOURCE_MQTT_PORT: 8883
+      SOURCE_MQTT_TLS: "true"
+      SOURCE_MQTT_USER: <YOUR GROWATT DATALOGGER SERIALNUMBER>
+      SOURCE_MQTT_PASS: Growatt
+
+      # Target: MQTT broker for Home Assistant
+      TARGET_MQTT_HOST: <YOUR MQTT SERVERS HOSTNAME OR IP>
+      TARGET_MQTT_PORT: 1883
+      TARGET_MQTT_TLS: "false"
+      TARGET_MQTT_USER: <YOUR MQTT SERVERS USER>
+      TARGET_MQTT_PASS: <YOUR MQTT SERVERS PASSWORD>
+
+      #HA_BASE_TOPIC: homeassistant
+      #DEVICE_TIMEOUT: 300
+      LOG_LEVEL: INFO
+
+      # Optional: Forward to Growatt Cloud (optional)
+      FORWARD_MQTT_HOST: mqtt.growatt.com
+      FORWARD_MQTT_PORT: 7006
+      FORWARD_MQTT_TLS: "false"
+      FORWARD_MQTT_USER: <YOUR GROWATT DATALOGGER SERIALNUMBER>
+      FORWARD_MQTT_PASS: Growatt
+
+networks:
+  default:
+    name: <YOUR MQTT SERVERS DOCKER NETWORK NAME>
+    external: true

From 03db3544888807dd51fce67ddc1e8d7616673c57 Mon Sep 17 00:00:00 2001
From: mgross <maximiliano_gross@yahoo.de>
Date: Mon, 27 Apr 2026 14:28:13 +0200
Subject: [PATCH 2/2] Enable Growatt Cloud forwarding in docker-compose

---
 docker-compose.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index aebb5f7..b796de6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,6 +23,7 @@ services:
       LOG_LEVEL: INFO
 
       # Optional: Forward to Growatt Cloud (optional)
+      GROWATT_CLOUD: "true"
       FORWARD_MQTT_HOST: mqtt.growatt.com
       FORWARD_MQTT_PORT: 7006
       FORWARD_MQTT_TLS: "false"