tesla-energy-perfect-modes.sh

tesla-energy-perfect-modes.sh

#!/bin/bash
JQ=/usr/local/bin/jq
ACCESS_TOKEN=na-XXXX
ENERGY_SITE_ID=XXXX
BACKUP_RESERVE_PERCENT=20
DESIRED_NODE=autonomous # autonomous OR self_consumption

# midnight to 8:59am
OFF_PEAK_START_HOUR=0
SOLAR_START_HOUR=9


log() {
    echo `date "+[%y%m%d %T]"` $*
}

setMode() {
  curl -X POST "https://owner-api.teslamotors.com/api/1/energy_sites/${ENERGY_SITE_ID}/operation" \
  -H "Authorization: Bearer ${ACCESS_TOKEN}" \
  -H 'Content-Type: application/json' \
  -d '{"default_real_mode": "'$1'"}'
  echo
  log Mode set: $1
}

setBackup() {
  curl -X POST "https://owner-api.teslamotors.com/api/1/energy_sites/${ENERGY_SITE_ID}/backup" \
  -H "Authorization: Bearer ${ACCESS_TOKEN}" \
  -H 'Content-Type: application/json' \
  -d '{"backup_reserve_percent": '$1'}'
  echo
  log Backup reserve set: $1 %
}

siteInfo() {
  curl -s "https://owner-api.teslamotors.com/api/1/energy_sites/${ENERGY_SITE_ID}/site_info" \
  -H "Authorization: Bearer ${ACCESS_TOKEN}"
}

getMode() {
  SITE_INFO=$(siteInfo)
  if [ "$SITE_INFO" == "" ]; then
    echo Error: ACCESS_TOKEN invalid
  else
    echo $SITE_INFO | $JQ -r '.response.default_real_mode'
  fi
}

getBackup() {
  SITE_INFO=$(siteInfo)
  if [ "$SITE_INFO" == "" ]; then
    echo Error: ACCESS_TOKEN invalid
  else
    echo $SITE_INFO | $JQ -r '.response.backup_reserve_percent'
  fi
}

desiredMode() {
  echo $DESIRED_NODE
}

desiredBackup() {
  HOUR=$(date +%H)
  if [ $HOUR -ge $OFF_PEAK_START_HOUR ] && [ $HOUR -lt $SOLAR_START_HOUR ]; then
    echo 100
  else
    echo $BACKUP_RESERVE_PERCENT
  fi
}

log Getting current mode...
CURRENT_MODE=$(getMode)
DESIRED_MODE=$(desiredMode)

if [ "$CURRENT_MODE" == "Error: ACCESS_TOKEN invalid" ]; then
  log $CURRENT_MODE
  exit 1
fi

log Current mode: $CURRENT_MODE
log Desired mode: $DESIRED_MODE

if [ "$CURRENT_MODE" != "$DESIRED_MODE" ]; then
  log Setting mode...
  setMode $DESIRED_MODE
fi

log Getting current backup reserve...
CURRENT_BACKUP=$(getBackup)
DESIRED_BACKUP=$(desiredBackup)

log Current backup reserve: $CURRENT_BACKUP %
log Desired backup reserve: $DESIRED_BACKUP %

if [ "$CURRENT_BACKUP" != "$DESIRED_BACKUP" ]; then
  log Setting backup reserve...
  setBackup $DESIRED_BACKUP
fi

log All done.