Bash script to take solar & consumption data locally from Enphase Envoy and push it to the Charge HQ API. Allows charging EV with excess solar.

Further information on Push API obtainable from Charge HQ https://chargehq.net/kb/push-api

Known working with version 5 Envoy firmware.

Uses the Envoy production.json data.

Modify the following values in the script:

local_envoy_ip = Leave as 'envoy.local' or change to your Envoy IP address
apiKey = '<your apiKey>' (obtainable from https://app.chargehq.net/config/energy-monitor)
interval = 60 (Do not set less than 30s as per Charge HQ instructions)

The script runs in an infinite loop. Remove while/sleep/wait/done commands if you prefer to use crontab.

Negative net_import = exporting

Requirements: jq & bc

eg.
sudo apt install jq bc