Integration for Home Assistant (hass.io)
Integration with Home Assistant https://www.home-assistant.io/
There are many requests for more I/O and sensors and IfThisThenThat directly in OpticsRE and Outback Power products. A better way to do this is to integrate Outback Power products and Optics RE to hook into Home Assistant or OpenHab automation products via an integration software module. These automation systems are perfect for the people who are asking for more I/O outside the scope of what Outback Power offers.

-
LbR commented
Example of using the Mate3s http gateway locally with Home Assistant: https://community.home-assistant.io/t/outback-power-mate3s-rest-pv-solar-system-sensors-and-occasionally-unavailable/229853
-
LbR commented
Related to earlier suggestion API Access: https://opticsre.uservoice.com/forums/260691-general/suggestions/17173466-api-access