Today we had our Tesla Powerwall installed which prompted another bunch of configuration changes and application use. See Batteries. We can’t of course go off-grid. The system does let us run off backup for a few hours based on capacity and use of the >13kw/h battery

The installation by Sprit Energy lasted most of the day and included the battery itself, the backup gateway and a new earth rod. All wired into the new consumer unit and existing systems. Unfortunately a new house, and solar roof is not included with the battery,

The Complete System

Powerwall Configuration

Simple to add to the Tesla application (Same one as the car) just the usual fiddling with the wi-fi settings.

We now have the fun of setting up schedules, energy rates and deciding how we will charge and when. The wall allows configurable dates, times, varying rates, seasons as well as how much you want it to use.

It also allows the system to use the location for storm watches should severe weather risk mains power supplies.

Time now to configure it and schedule it to work with the other components and get the apps and devices talking with each other. Looking forward to starting to repay the costs of the system as well as improving our own green credentials.