From 274827891d30bfdeb98381d3133fe078e51b8352 Mon Sep 17 00:00:00 2001 From: Johan du Plessis Date: Thu, 14 Nov 2024 13:15:02 +0000 Subject: [PATCH 1/2] Documentation for Victron Venus based integration. Ref Pull Request #130505 in core. --- source/_integrations/victronvenus.markdown | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 source/_integrations/victronvenus.markdown diff --git a/source/_integrations/victronvenus.markdown b/source/_integrations/victronvenus.markdown new file mode 100644 index 000000000000..51759f65f653 --- /dev/null +++ b/source/_integrations/victronvenus.markdown @@ -0,0 +1,74 @@ +--- +title: "Victron Venus OS Integration" +description: "Documentation for the Victron Venus integration" +ha_release: "next" +ha_category: Sensor +ha_iot_class: "Local Push" +ha_config_flow: true +ha_codeowners: + - '@JohansLab' +ha_domain: victronvenus + +--- + +The Victron Venus OS integration allows connection to a Venus Victron OS device + that has local MQTT enabled. This add-on will automatically configure the + integration through UPnP/Simple Service Discovery Protocol if possible. + +### List of exposes sensors + +#### Grid Sensors + +- The number of grid phases e.g. 1 for single-phase, or 3 for three-phase. +If there is a grid failure then the number of phases will be 0. This can be used +detect grid failure. +- The AC voltage, current and power for each of the available grid phases. +- The combined voltage, current and power for the combined grid input. +- The lifetime running total of all energy consumed from the grid, or fed back +to the grid. These figures generally only makes sense as delta values. + +#### Solar Panels + +- The DC voltage, current and power of the solar panels. +- The lifetime running total yield of the solar panels. These figures generally +only makes sense as delta values. +- The maximum power produced by the solar panels for the current day. + +#### Batteries + +- The DC voltage, current and power of the batteries. +- The temperature of the battery. +- The lifetime running total of energy charged and discharged from the battery. +These figures generally only makes sense as delta values. +- The current capacity and installed capacity of the batteries in Ampere-Hours (Ah). +- The state of charge of the batteries. + +#### Consumption + +- The AC Load in watts on the inverter input. +- The Critical Loads in watts on the inverter output. + +### Enabling local MQTT on a Victron Venus device + +If your Victron Venus device is not automatically detected ensure that MQTT on +LAN is enabled. To enable MQTT on your device the following instructions can be +followed (as tested on a Cerbo GX): + +- Connect to your device using a browser. By default the device should be + available at [http://venus.local.](http://venus.local./). +- In the menu navigate to Settings > Services and ensure MQTT on LAN is switched + on. + +### Limitations + +The integration currently has the following limitations: + +- The integration was built and tested against an installation consisting of a +single-phase grid-tied Multiplus Inverter, with a single MPPT Solar Charger and +a battery that contains its own BMS. Your installation might have a different +configuration. +- The integration does not currently support generators and other configuration + options. +- The integration currently only exposes sensors, it does not yet allow changing +settings from Home Assistant. +- This integration was not tested with MQTT with SSL. From 0349389b22a648c9b2dbe032d2d8ab0fe2f1dc3b Mon Sep 17 00:00:00 2001 From: Johan du Plessis Date: Thu, 14 Nov 2024 13:23:32 +0000 Subject: [PATCH 2/2] Fix ha_release. --- source/_integrations/victronvenus.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/_integrations/victronvenus.markdown b/source/_integrations/victronvenus.markdown index 51759f65f653..2f0f308df4d3 100644 --- a/source/_integrations/victronvenus.markdown +++ b/source/_integrations/victronvenus.markdown @@ -1,7 +1,7 @@ --- title: "Victron Venus OS Integration" description: "Documentation for the Victron Venus integration" -ha_release: "next" +ha_release: "2024.12" ha_category: Sensor ha_iot_class: "Local Push" ha_config_flow: true